14 best marine cranking batteries

Product description

Optima D34M BlueTop is designed as a dual purpose battery, both starting and deep cycle for people who need a sure-starting, strong cranking, and maintenance free power source for their boat or RV, even in harsh conditions. The unique SpiralCell design provides a strong and clean power source, ensuring the safety of you, your family and the environment. The higher reserve capacity gives you a longer shelf-life to give you the power when you need it, where you need it. This battery is designed to be used with recreational vehicles or boats with large accessory loads. Refer to the user guide for troubleshooting steps. Case Material: Polypropylene

• 12-Volt, 750 Cold Cranking Amps, Size: 10 inches x 6 7/8 inches x 7 13/16 inches tall, Weight: 43.5 pounds, Dual SAE & 5/16 inches Stainless Steel Stud Posts. 55 Ah C20 capacity
• Optimal starting power even in bad weather
• Mountable in virtually any position. Works well as a boat battery or RV battery
• Fifteen times more resistant to vibration for durability
• Reserve capacity of 120 minutes for constant performance
• Cranking Amps - 870 Ampere / Marine Cranking Amps - 870 ampere

User questions & answers

Question:	Which of the blue tops is the best battery for trolling motors
Answer:	Blue top marine. Blue top with the light grey sides it has the most minutes out of all. I use them for the minikota riptide ulterra112 for saltwater fishing and they work great
Question:	If a battery has an issue within the warranty period, is the return shipping covered by Amazon or Optima
Answer:	There is no return shipping on the batteries...hazard. explain the problem and they will replace it if it was not from freezing or abuse etc. Just dispose of battery thru normal exchange at local repair shop , tire store etc
Question:	How many amp hours yotal in this battery
Answer:	As you can see it is rated at AH55 which is 55 Amp Hours
Question:	Why is the "shipping time" 1-3 months ? Why do people sell items they "apparently" do not have, or, haven't been made yet ? I need a battery now
Answer:	We have this item in stock and ready to ship, with 1 and 2 day shipping available. I'm not sure where you have seen the 1-3 month time frame.Sincerely,ShipSound Support

Product features

Going Farther for Longer

Installing an OPTIMA BlueTop high-performance AGM battery in your boat or RV means exceptional running time and more recharges than you’d get out of a traditional battery. It’s the perfect marine battery for boats with trolling motors, extensive electronic systems, and works well as an RV battery for RVs with creature comforts that tend to drain batteries quickly. On top of providing outstanding vibration resistance, the BlueTop efficient power delivery and faster recharge time mean you’ll spend less time worrying about your battery. This means more time for fun. Again and again. This flexible boat battery and RV battery is ideal for those who need a sure-starting, strong-cranking, maintenance-free power source.

SpiralCell Technology

At the heart of every OPTIMA battery is a series of individual spiral-wound cells comprised of two pure (99.99%) lead plates coated in a precise coating of lead oxide. One coated plate is positive and the other is negative.

The unique manufacturing process of spiral winding continuous lead plates is far more precision-controlled and expensive than building traditional flat plate AGM batteries. Custom automated cell-winding machines are required to maintain the close tolerances required to maintain quality and performance. Critical tolerances, temperatures, humidity and automated processes are maintained and constantly monitored.

OPTIMA has built over 100 million individual spiral cells since the early 1990’s. No one knows how to build the highest quality and best performing spiral-wound batteries better than OPTIMA.

RedTop

For normal engine starting where an alternator immediately monitors the state of charge and provides energy to the battery whenever it is needed.

This would describe most stock vehicles, including: automotive and RV underhood starting, heavy equipment where starting is the primary function, and diesel vehicles without aftermarket electronics.

YellowTop

Use this when electrical loads are higher than average, or when the discharge cycle is more than typical engine starting, such as vehicles with multiple electronic accessories and vehicles without alternators. This can also include vehicles with a lot of factory electronics such as power sliding doors and a DVD player. Examples also include: racing vehicles without a charging system, dedicated drag racers, diesel powered vehicles with aftermarket electronics, and vehicles with inverters, winches, or other accessories.

BlueTop

The BlueTop starting battery (dark gray case) is to be used when a dedicated starting battery is required and it should never be used for cycling duty. Use a BlueTop starting battery for marine applications and RVs when the battery's only function is engine starting.

The dual purpose BlueTop (light gray case) can be used for both starting and deep cycling -- it is a true deep cycle battery with extremely high cranking power. Uses include: trolling motors, marine applications with heavy electrical accessories, and RVs.

Product description

Optima 34M BlueTop is designed as a starting battery for people who need a sure-starting, strong cranking, and maintenance free power source for their boat or RV, even in harsh conditions. The unique SpiralCell design provides a strong and clean power source, ensuring the safety of you, your family and the environment. The higher reserve capacity gives you a longer shelf-life to give you the power when you need it, where you need it.

• 12-Volt, 800 Cold Cranking Amps, Size: 10" x 6 7/8" x 7 13/16" tall, Weight: 38.4 pounds, Dual SAE & 5/16" Stainless Steel Stud Posts
• Reserve capacity of 100 minutes for constant performance
• Optimal starting power even in bad weather
• Fifteen times more resistant to vibration for durability
• This item is not for sale in Catalina Island
• Works well as a boat battery or RV battery

User questions & answers

Question:	what optima battery is best for RV house use? no starting just running lights, refer, and small appliance draw. 100ahr min and maybe larger size 12v
Answer:	Yellow top would be best bc it is a deep cycle battery. Red top oak more for race cars bc of the cranking amps and blue top is for marine use
Question:	Which is recommended for a small RV trailer the 8006-006 or
Answer:	I no longer recommend Optima batteries. The manufacturer cheapened the components and raised the price. They now last no longer than other, less expensive batteries. In 2008 they would last 12 to 14 years. By 2014, they lasted about 2 years and cost $267. But my 2008 Optimas in my boat still work perfectly.
Question:	Will this battery start a backhoe? Has a 4 cylinder Perkins Diesel
Answer:	if its 12 volt it might start it in the summer
Question:	Is this a SC34M? All I see is "34M" IS it the same
Answer:	Be careful buying batteries from Amazon. My blue top died in 16 months in my boat, and it was hooked up to a battery maintainer the entire time. Optima does not consider Amazon an authorized dealer, so its up to a local Optima dealer if they will honor the warranty. Fortunately a local dealer helped me out, and the replacement battery has been great for 3 years now. Just FYI.

Product features

Going Farther for Longer

Installing an OPTIMA BlueTop high-performance AGM battery in your boat or RV means exceptional running time and more recharges than you’d get out of a traditional battery. It’s the perfect marine battery for boats with trolling motors, extensive electronic systems, and works well as an RV battery for RVs with creature comforts that tend to drain batteries quickly. On top of providing outstanding vibration resistance, the BlueTop efficient power delivery and faster recharge time mean you’ll spend less time worrying about your battery. This means more time for fun. Again and again. This flexible boat battery and RV battery is ideal for those who need a sure-starting, strong-cranking, maintenance-free power source.

SpiralCell Technology

At the heart of every OPTIMA battery is a series of individual spiral-wound cells comprised of two pure (99.99%) lead plates coated in a precise coating of lead oxide. One coated plate is positive and the other is negative.

The unique manufacturing process of spiral winding continuous lead plates is far more precision-controlled and expensive than building traditional flat plate AGM batteries. Custom automated cell-winding machines are required to maintain the close tolerances required to maintain quality and performance. Critical tolerances, temperatures, humidity and automated processes are maintained and constantly monitored.

OPTIMA has built over 100 million individual spiral cells since the early 1990’s. No one knows how to build the highest quality and best performing spiral-wound batteries better than OPTIMA.

RedTop

For normal engine starting where an alternator immediately monitors the state of charge and provides energy to the battery whenever it is needed.

This would describe most stock vehicles, including: automotive and RV underhood starting, heavy equipment where starting is the primary function, and diesel vehicles without aftermarket electronics.

YellowTop

Use this when electrical loads are higher than average, or when the discharge cycle is more than typical engine starting, such as vehicles with multiple electronic accessories and vehicles without alternators. This can also include vehicles with a lot of factory electronics such as power sliding doors and a DVD player. Examples also include: racing vehicles without a charging system, dedicated drag racers, diesel powered vehicles with aftermarket electronics, and vehicles with inverters, winches, or other accessories.

BlueTop

The BlueTop starting battery (dark gray case) is to be used when a dedicated starting battery is required and it should never be used for cycling duty. Use a BlueTop starting battery for marine applications and RVs when the battery's only function is engine starting.

The dual purpose BlueTop (light gray case) can be used for both starting and deep cycling -- it is a true deep cycle battery with extremely high cranking power. Uses include: trolling motors, marine applications with heavy electrical accessories, and RVs.

• Car Battery Tester Automotive➤ Car running for years but no idea about car battery status? TOPDON BT100 battery tester answers you after an overall analysis of batteries health by checking its voltage charge, internal resistance and aging status. This battery tester runs cranking and charging system test and alternator charging.
• 12V Battery Load Tester➤ Does it work on your car? TOPDON BT100 automotive battery tester works on 12 volt lead-acid batteries including regular flooded, AGM flat plate, AGM spiral, GEL and EFB batteries with the test range (100-2000 CCA). Compatible with cars, motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, mowers and even golf carts.
• Fast & Accurate ➤ Want to buy a used car but worry about a damaged battery? TOPDON BT100 can test. It gives you, just in seconds, accurate results to avoid a lemon.
• What a handy gadget➤ Is your head spinning about the battery conditions? No worried, the Topdon BT100 is the savior! Unique smart 3 LED indicators directly show the battery status whether it’s in a good shape. Even my grandma can figure it out.

User questions & answers

Question:	Wll this load-test a disconnected battery
Answer:	Yes it will.
Question:	Does this automotive battery analyzer apply a load to the battery
Answer:	Load from car not from the device.
Question:	Anyone know how this differs from topdon ab100? marketing for bt100 includes boats, but not clear how they differ? ab100 has copper clamps i think
Answer:	No difference, unless the test range is smaller ab100. If cca range is same, then you should be fine with using either one.
Question:	Does this car battery tester test lithum batteries
Answer:	Yes, this car battery tester will test Lithium batteries.

Product features

TOPDON BT100 Car Battery Tester 12V

Having your car’s battery unexpectedly die can really throw a wrench in your day. TOPDON BT100 is a cost-efficient method to test your battery, making sure it’s in good shape before you hit the road.

In / Out of Vehicle

Two test modes, support both in and out of vehicle test.

Support Muti-languages

Support 6 languages. English, Russian, Spanish, French, Italian, and German.

No Worries

Your pet doesn’t like it? No question asked refund in 30 days. Don’t know how to use? You can get in touch with us through Amazon or send email directly to us, our professional technical team will help you solve the problem within 24 hours. We make great efforts to serve you the best product and experience.

• 【Automotive Car Battery Tester】 As one of the most cost-effective product of KONNWEI, KW208 can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries’ health and help you know its status in advance before it dies. KW208 battery tester support cranking and charging system test also alternator and starter test.
• 【Display Overall Batteries Data】KW208 12V Battery Load Tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp, battery health and charge status. Additionally, battery cca tester will also show you professional advice whether to replace or charge the battery.
• 【 >99.5% Accuracy】Thanks to KW208’s powerful STM-32 chip, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improved the testing speed compared to other battery testers.
• 【Plug and Play】 KW208 Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery. It’s that easy!
• 【Starter& Alternator Tester】KW208 not only a great battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. And it can switch up to 8 languages for different needs.

User questions & answers

Question:	I have maxx ever start that selling at walmart. which battery type should i select? regular flooded, agm, gel or efb
Answer:	Regular battery also if you have utube you can search for a video to give you step by step instructions
Question:	I don't see any support for displaying ah capacity on the konnwei kw210. in the set up menu there's only language, beep, and self tests
Answer:	Please input the CCA value of your battery then KW210 will provide accurate testing result, the AH option has been canceled.
Question:	Auto detect the battery's CCA or do you have to input it manually for each battery
Answer:	manually input it, you will find it on your battery label
Question:	Will this test my alternator
Answer:	YES

Product features

Know your battery conditions in advance before it dies!

Plug and play--input the rated battery capacity, KW208 will start analyzing the battery's CCA value, charge (%), voltage (v), internal resistance (Ω), rated CCA, battery healthy (%) and display the test result on screen within seconds.

Multi-tests in One Battery Tester

All-in-one 12V car battery tester with cranking and charging system test, load and alternator tester.

FAST & ACCURATE RESULTS

With the best STM-32 main chip, KONNWEI KW20812V automotive battery analyzer testing speed is much faster than others, also provide more accurate and reliable results.

High precision amplifier which calibrated by professional instruments, giving you more precise reports within seconds!

CONVENIENT TESTING SITUATIONS

No matter the batteries in the vehicles or out of the vehicles, KW208 will finish its testing job excellently, pocketed size let you can bring it to anywhere you want.

Support 8 languages

Support 8 languages. English, Russian, French, Spanish, German, Italian, Portuguese, Dutch.

Alternator & Starter Test

Display SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and the readable analysis results on the 2.4-inch LCD screen.

Charging Test & Cranking Test

Test different parts of the charging system, including generator, rectifier, rectifier diode, and so on for a reliable charging volt value.

Cranking test helps you analyze the starting motor including cranking voltage and the cranking time to check the starting motor works properly or not

• 🚗 【Wide Test Range】TOPDON BT100 automotive battery tester works on all automotive 12 Volt batteries of 100 to 2000 CCA, such as regular flooded, AGM flat plate, AGM spiral, GEL, and deep cycle batteries for vehicles, SUV, motorcycle, light truck, boat, and more. Based on battery rating standards - CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.
• 🚗 【Cranking & Charging System Test】 It can check the overall health of the battery via battery test, cranking test, and charging test. Cranking test helps you test and analyze the starting motor to check it works properly or not, and the charging test is to check the charging system status to avoid damaging the battery because of overcharge or incomplete charge.
• 🚗 【Easy to Check the Battery Status】Battery status is directly indicated by the LED lights on the tool, and clear advice is provided on the display if the vehicle battery needs charging or replacing. And reverse polarity protection and spark-free protection makes it safe for you and the car. It is friendly enough for any beginner.
• 🚗 【Fast and Accurate 】TOPDON BT100 battery load tester applying the advanced conductance testing technology and proving accurate results in seconds, suitable for automobile factory, garage, auto battery manufacturer, and DIYer.

Product features

Battery Test

Display SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and the readable analysis results on the backlight LCD screen and smart 3 LED indicators.

Cranking Test

Cranking test helps you test and analyze the starting motor including cranking voltage and the cranking time to check the starting motor works properly or not.

Charging Test

Test different parts of the charging system, including generator, rectifier, rectifier diode, and so on for a reliable charging volt value.

Design for Dummies

Tired of professional but annoying specifications? BT100 battery tester's unique smart 3 LED indicators directly show the battery status whether it is good, bad, or need to recharge.

Get accurate results in seconds

High precision amplifier and calibrated by professional instruments give you reliable results in seconds!

Easy to Use

Even a beginner can use this battery tester to analyze any 12V batteries easily, gets everything about the battery, such as voltage, charge, cranking power.

In -Vehicle&Out-of-Vehicle

Support both in-vehicle and out-of-vehicle tests, no need to remove the battery from the vehicle.

Working Temperature

No afraid of extreme weather, TOPDON BT100 battery tester working temperature: -20°C~65°C (-4°F~140°F), storage temperature: -20°C~70°C (-4°F~158°F).

support multiple languages

Test results based on JIS, EN, DIN, SAE, and IEC Standards, support multiple languages, English, Russian, Spanish, French, Italian, German.

Product description

The heart of the VMAX is the unique physical and chemical structure of its plates. The special treatment and manufacturing process they undergo gains them unique reliability, strength and high performance far exceeding those of other Pb-Ca plates used in similar looking products. Using our specially designed Absorbed Glass Matt (AGM) between the VMAX plates, adds to it many physical and electrical advantages that make it superior to the Wet Lead Acid Batteries. This also maximizes the VMAX resistance to shocks and vibrations. Since the electrolyte is totally absorbed by the AGM, the VMAX is classified as “non-spillable and non-hazardous”. A tough Tank seals and protects the tightly packed plates delivering the VMAX in a 100% maintenance-free package. Though VMAX Tanks are best known for their long life span, their capability to recover after repeated deep discharges is what makes them the favorite choice for any application. est 4-9 HOURS (40LB/18LB) RUNNING TIME WITH 50-60% DEPTH OF DISCHARGE ON 18-40LB TROLLING MOTORS. (NOTE: LONGER EST. TIME APPLIES TO THE SMALLEST LISTED RANGE OF TROLLING MOTOR POWER WHILE THE SHORTER EST. TIME APPLIES TO THE LARGEST LISTED RANGE. DIVIDE EST. TIME BY 3 WHEN OPERATING MOTOR AT WOT WITH 100% DOD (Depth Of Discharge), OR BY 5 WITH 60% DOD) CHECK OUR FULL LINE OF VMAX MARINE BATTERIES FOR LARGER TROLLING MOTORS OR LONGER RUNNING TIMES.

• Dimensions: L=7.7" W=5" H=6.1"
• Also avilable as a battery kit: http://www.amazon.com/gp/product/B00HOUCLWE
• Heavy Duty Grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
• Maintenance Free Operation: There is no need to check specific gravity of the electrolyte or add water to VMAX tanks during float service life. In fact, there is no provision for this type of maintenance.
• RECOMMENDED CHARGER: VMAX BC1204 12V 3.3Amp

User questions & answers

Question:	are the connecting posts 3/8 inch size lugs
Answer:	Mine came with thumbscrews (bolts) that have a 1/4" thread size and a 1/2" shoulder on the bolt. The battery lug is about 1/2" in diameter and is tapped for the bolt. The battery lug is almost flush with the top of the battery.
Question:	how well will this work for my watchdog backup sump pump system
Answer:	not familiar with the sump pump system. If it is 12 v dc. I have run almost continuously a 55 lb trolling motor on it for over 4 hours and it still had power.
Question:	I want to purchase this battery for my storage room,that doesn't have outlets,Which inverter power supply to use ? Thanks
Answer:	doesn't anybody realize this is an electrical item and in order to answer these questions we first need to know the amperage or watts that your device uses and then AND ONLY THEN you can answer all these questions. Take the amperage draw of your device and multiply it by the hours you will use the device per day and this will give you the amp-hour rating of the battery you will need to run your device for a day. Make sure you multiply the answer by two since you don't want to discharge the battery more than 50% to extend its life. I can't believe that the people who own these electric trolling motors do not know the amp draw and refer to them by pounds thrust. This does not answer the question of what size battery you need for a specific run time per day, hour or various days.
Question:	Why should I get this battery instead of a considerably less expensive Universal Power Group (UPG) battery with the same ah rating
Answer:	VMAX batteries will be better for several reasons. Even though the amp hours are the same, all VMAX USA batteries feature high performance military grade plates. Also, the metal plates used in VMAX batteries are thicker. This results in a higher quality, longer lasting, and heavier battery (For example the VMAX857-35 weighs 25 pounds, the UB12350-D5722 weighs 22.6 pounds, both are 35Ah). The VMAX also includes a standard carrying handle, and features a tough and durable outer casing made of extra strong ABS plastic.

Product description

SLA1055 Sealed Lead Acid battery from Interstate Batteries. Power your performance with the right choice in rechargeable Sealed Lead Acid (SLA) batteries for your business applications. Constant, long-lasting performance for large, discharging and charging applications like home security systems, push mowers, electric mowers, Murray riding lawnmowers, burglar alarms, and more.

• Interstate Batteries Deep-Cycle mobility product, our DCM0035 Replacement battery fits many products such as Jazzy Chairs, Leisure lift, Pride Mobility Scooters, Ranger All Season, Kubota mowers, Invacare battery, Hoveround MPV5, MPV4, MPV3, MPV2, MPV1, & other Hoveround products batteries, Bruno wheelchairs. This product is not a replacement for golf cart batteries

User questions & answers

Question:	Will this replace a dcs-33uncr
Answer:	I'm uncertain of this
Question:	what size bolts for the battery leads
Answer:	It is a 1/4 in. bolt but finely threaded. Not just any 1/4 in. will work.
Question:	if i purchase interstate dcm0035 and there is a problem with battery - exchange locally
Answer:	All of our interstate battery suppliers will warranty and exchange battery as long as you have proof of purchase
Question:	Will this battery work with the MinnKota Trolling Motor Power Center? What is the group number? Thanks
Answer:	Yes. You will get maybe 4 to 5 hours run time on this (pending your speed) If you are planning longer trips and troll constantly and at higher speeds I recommended something around 1000. Higher the number the longer run time on the trolling motor. But yes this will work

Product features

Interstate Batteries - Deep Cycle Mobility Battery (DCM)

Key Features:

The DCM0035 is a maintenance free, rechargeable DCM, 12V 35AH battery. The battery is made using VRLA Technology to prevent spilling and over-pressurization and has a long life for deep discharge uses. To get the longest life out of your battery, it is suggested to use it in applications that will regularly discharge and recharge your battery. We encourage you to recycle, just ask us how!

Product description

ODYSSEY Batteries TROLLING Thunder Marine Dual Purpose Battery (Marine Dual Terminal SAE Auto Post and Studs) has both massive starting power and amazing deep cycling capability, up to 400 cycles at 80 percentage depth of discharge. With 2 times the overall power and 3 times the life of conventional marine batteries, the ODYSSEY battery is ideal for TROLLING, starting and for powering the many on-board electronic accessories common in boats and recreational vehicles. When it comes to replacing a marine battery, boat owners have traditionally had two choices, starting or deep cycle. Often this means a compromise because most boaters want both, a marine battery that delivers robust starting power when they need it, yet also withstands deep and frequent depths of discharge without significant power loss. Unfortunately, no single battery could provide both until now. The amazing deep cycling capacity of the legendary TROLLING Thunder Battery along with massive cranking power is all in one revolutionary battery. Its construction consists of pure virgin lead plates for maximum surface area and optimized recycling, AGM design that eliminates acid spills, high conductivity, corrosion-resistant tin-plated brass terminals, high integrity terminal seal, a sealed design resulting in gases recycled internally, a self-regulating relief valve, tough flame retardant cell containers and robust internal cell connections to prevent vibration damage. Compared to spiral-wound batteries of equal size, ODYSSEY batteries pack 15 percentage more plate surface area into the case. Avoiding the dead space between cylinders in six-pack designs means ODYSSEY batteries deliver more power and 40 percentage more reserve capacity.

• Odyssey Extreme Series Marine Battery Model 34M-Pc1500St (Group 34 With Tin-Plated Sae Posts, 3/8 Inch Positive And 5/16 Inch Negative Thread Ss Stud Terminals) Like An Athlete That Is Both A Sprinter And A Long Distance Runner, The Odyssey Marine Dual Purpose Battery Has Both Massive Starting Power And Amazing Deep Cycling Capability - Up To 400 Cycles At 80% Depth Of Discharge
• With Twice The Overall Power And Three Times The Life Of Conventional Marine Batteries
• Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories

User questions & answers

Question:	Is the ltv series any different than this model? i need a 24 v series output
Answer:	You can use two of these 12 volt batteries to set up a 24 volt system.
Question:	what is the actul size of this battery? LxWxH. The discription says 13.25x11x9.5, what will that fit
Answer:	fits in standard battery box
Question:	why doesn't this say what voltage it is. is it both 12 and 24v
Answer:	Hello Amazon Customer,The 34M-PC1500ST is a 12 Volt battery.
Question:	What is the battery size? (or size code
Answer:	880 cold amp cranking. Go on internet and put in the battery info and you will get all the details. Its a great battery. I bought 2 of them for my boat.

Product features

Odyssey Thunder Marine Dual Purpose Battery

This battery model comes with the Separate Spacer for Group 34 Batteries.

Like an athlete that is both a sprinter and a long distance runner, the ODYSSEY Marine Dual Purpose battery has both massive starting power and amazing deep cycling capability – up to 400 cycles at 80% depth of discharge. With twice the overall power and three times the life of conventional marine batteries, the ODYSSEY battery is ideal for trolling, starting, and for powering the many on-board electronic accessories common in today’s boats and recreational vehicles.

• Replaces Optima D27M 8027-127 Marine Battery
• Voltage: 12 | Amp Hours: 77 | Cold Cranking Amps: 800 | Group Size: BCI: 27
• Enhanced Flooded Battery Technology
• Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator
• 2 Year Warranty

User questions & answers

Question:	is this a good battery to use to start 150 hp outboard
Answer:	I ordered 2 batteries. After long waiting, the batteries came, but one good one leaking acid solution. I made a lot of effort to get the replacement through Amazon. After more than two months, up to now I have still not received the replacement yet. I am using these batteries in my fork left. My fork left is still not be able to move. Very frustrate.
Question:	ineed to lay the battre on its side well it work
Answer:	No, this battery will leak if placed on its side.
Question:	Is the weight 40#? I ask, because Gp 27 batteries usually weigh at least 50% more
Answer:	This battery weighs 37lb.
Question:	Does anybody know what size the threaded studs are on this battery
Answer:	The threads on the studs are 3/8” UNC. A standard 3/8” coarse thread nut fits.

Product features

Banshee Deep Cycle Marine Trolling Motor Battery Group 27 Replaces Optima D27M 8027-127

Unleash the Banshee this year with the new Group 27M deep-cycle marine battery with dual terminals. Banshee batteries are designed to withstand rigorous deep charges as well as long slow recharges. The Banshee marine deep-cycle battery is a direct replacement for Optima D27M batteries and has excellent recharge capabilities for long lasting performance.Banshee marine batteries are produced and manufactured using only the most up to date materials. All Banshee group 27 batteries have a built in Hydrometer which easily tells the current state of your battery life. Our group 27 marine battery is rugged, powerful, resilient, and should be the only battery you rely on for cranking, igniting, and lighting.

The advantage of buying Banshee Marine Batteries is that they have more battery plates. More battery plates mean more plate surface area. That means that the Banshee battery has more power – twice as much as conventional batteries. Banshee batteries are capable of providing engine cranking As good as any other battery equally sized, even at very low temperatures. And they can handle 400 charge-discharge cycles to 80% depth of discharge. Enhanced Flooded Battery or increasingly referred to as EFB technology on the market can not be installed on its side or upside down. EFB batteries are an enhanced version of standard wet-flooded technology. The primary benefits of EFB technology are improved charge acceptance and greater cyclic durability when operating in a reduced state of charge (typical of Stop Start applications).

Voltage: 12

Amp Hours: 77

Cold Cranking Amps: 800

Group Size: BCI: 27

Reserve Capacity @25 Amps: 114

Dimensions: L - 12.2 x W - 6.8 x H - 8.9

Key Benefits • Maintenance-free

Banshee Batteries vs. spiral wound designs: 15% more plate surface area!

Banshee Marine Series batteries outperform every other brand of batteries on the market including spiralwound batteries, because their densely packed plates eliminate the “dead space” between cylinders in spiral designs.

Flip-Up Handle

Flip-Up handle for easy carrying.

Dual Post Terminal Design

Stud terminal and threaded terminal configurations.

Hydrometer

Hydrometer indicates battery life.

Product description

ODYSSEY Batteries Powersports Battery features a rugged construction, built to take the constant pounding that comes with the territory, whether that territory is on land, sea, or snow. The ODYSSEY battery can handle it. Packed tightly with pure lead plates, the non-spillable AGM design ODYSSEY battery protects against the shock and vibration that can quickly destroy other batteries. And the pure lead plates mean more power— twice the overall power and three times the life of conventional batteries— up to 400 cycles at 80 percentage depth of discharge. The ODYSSEY battery is the ideal choice for a complete range of powersports applications: Motorcycles, ATVs, personal watercraft, snowmobiles, ultralight aircraft and Gyrocopter aircraft. Its construction consists of pure virgin lead plates for maximum surface area and optimized recycling, AGM (absorbed glass mat) design that eliminates acid spills, high conductivity, corrosion-resistant tin-plated brass terminals, high integrity terminal seal, a sealed design resulting in gases recycled internally during operation or charging, a safety relief valve per cell and robust intercell connections to prevent vibration damage. ODYSSEY batteries beat spiral-wound. Compared to spiral-wound batteries of equal size, ODYSSEY batteries pack 15 percentage more plate surface area into the case. Avoiding the dead space between cylinders in six-pack designs means ODYSSEY batteries deliver more power and 40 percentage more reserve capacity. Pulse (5-second) Hot Cranking Amps (PHCA): 520.

• 170 CCA; Better warranty: Limited 2-year full replacement warranty, not pro rata; Longer service life: With 3-10 years of service life, ODYSSEY batteries save consumers time, money, and aggravation
• Longer cycle life: 70 percentage longer cycle life compared to conventional deep cycle batteries, up to 400 cycles at 80 percentage depth of discharge- high stable voltage for longer periods of time
• Faster recharge: The highest recharge efficiency of any sealed lead battery on the market, capable of 100 percentage recharge in 4 - 6 hours; Mounting flexibility: Non-spillable design
• Vibration resistance- design protects against high impact shock and mechanical vibration; Extreme temperature tolerant
• This item is not for sale in Catalina Island
• "Item is Hazmat and non-returnable

User questions & answers

Question:	do you have to charge or is it pre-charged
Answer:	Was pre charged...just have to top it off
Question:	Is this a -p version battery for sale or just a old stock PC-680? Is this a old stock photo
Answer:	The battery I received was a pc680-p through Amazon itself. Other companies that sell through amazon may be selling old batteries but these type of batteries have a long shelf / standby life. I currently have an odyssey battery that is 12 years old and still going. The battery was sitting for over a year before I got it according to its stamped date.
Question:	Is this OK for Acura RL 2006 V6 engine
Answer:	Sorry, but it all depends on cold cranking amps required by your V6. The Odysseus is 170coca. That's enough for my little 2.0L turbo 4, but it's a daily driver, and I put the Odysseus charger on it for top off every weekend.The main reason I run this battery is to save 25lbs from my engine compartment.And come summer, I'll mount this AGM battery under my rear seat.
Question:	When searching for 51R battery size, this comes up, but no where do I see 51R. Does this fit a 2003 civic si
Answer:	It is 1/3 the size of a 51R battery. With the optional posts it will "work" in a Honda Civic. I used one for a whole year in my 08 Civic, in the 'harsh' N.Y. winter with temps of 5 degrees F. This battery has minimal standby reserve; in other words don't keep you headlights or radio on for any length of time with the engine off.

Product features

Odyssey PC680 Battery

Powersport vehicles need a powerful battery that's built to take the constant pounding that comes with the territory, whether it's is on land, sea, or snow. The ODYSSEY battery can handle it. Featuring rugged construction and packed tightly with pure lead plates, the non-spillable AGM design ODYSSEY battery protects against the shock and vibration that can quickly destroy other batteries. And the pure lead plates mean more power-twice the overall power and three times the life of conventional batteries-up to 400 cycles at 80% depth of discharge!

Product description

ACDelco Professional, premium aftermarket AGM Voyager batteries have high cycling capabilities and are remarkably charge-receptive. The Absorbed Glass Mat design is 100% leak and spill proof because the Electrolyte is permanently held in the glass mat separator instead of free flowing within each cell. Oxygen recombination reduces water loss and reassures maintenance-free performance. Engineered with heavier, thicker plates ACDelco Professional AGM Voyager batteries can withstand the potential damage of continual deep discharging and recharging. Both positive and negative grids are built with lead-calcium alloy to maximize corrosion resistance, increase cycle life and reduce water consumption for battery durability. ACDelco Professional AGM Voyager batteries also include quick-glance charge monitoring for worry free use. These premium aftermarket AGM Voyager batteries are manufactured to meet your expectations for fit, form, and function. PROPOSITION 65 WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer,birth defects and other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. Wash hands after handling.

• Maintenance-free Absorbed Glass Mat (AGM) technology - no water required, no spills, no leaks, and no maintenance
• AGM technology for our best deep cycle performance
• Valve regulated-gas recombinant technology, can provide up to 3-times the cycle life of conventional auto batteries in traditional vehicle applications
• Calcium positive and negative, full-frame power path grids, provide higher cranking amps and lower self-discharge rates for off season storage (compared with antimony and calcium flooded technology)
• Leak-proof pressurized valve system is engineered for safety and long life. Prevents dry-out and acid damage to the terminals

User questions & answers

Question:	Can it be use for a 100w solar system
Answer:	AGM batteries such as these are primarily used in solar systems. As long as you have the appropriate controller, you could use any size solar array.
Question:	I can't find anywhere where you state what cars this battery will fit. i need battery for 2009 toyota prius. is this the one
Answer:	Don't know about your Prius. " 24" indicates the battery Group (dimension and terminals) "M" indicates marine (usual usage) "AGM" indicates advanced gas matting (internal design) for vapor recovery
Question:	What is actual size of the battery? 17x1.5x11 is package size. I need to know battery dimensions to see if it will fit in my RV
Answer:	It's a group 24 but I went and measured mine anyway. 10.25" x 6.75" x 8.75" tall including the terminals
Question:	Does that 140 mins of Reserve Capacity mean lasting while under load, or while sitting “on” but idle, or something else? [I’d be using 2 on an electr
Answer:	Under load. From fully charged it should be able to supply 25 amps for 149 minutes before dropping to 10.5 volts at about 70 degrees F.

Product features

ACDelco Professional AGM Voyager BCI Group 24 Battery

• Maintenance-free Absorbed Glass Mat (AGM) technology - no water required, no spills, no leaks, and no maintenance
• AGM technology for our deep cycle performance
• Leak-proof pressurized valve system is engineered with safety and longevity in mind. Prevents dry-out and acid damage to the terminals
• High density plate oxide provides for maximum power-per-pound and dependable ‘high cycling’ service
• Heavy top Lead and large through-partition connections, maximizes power output; optimizes durability, vibration resistance and auto battery life

PRODUCT DETAILS

ACDelco Professional, premium aftermarket AGM Voyager batteries have high cycling capabilities and are remarkably charge-receptive. The Absorbed Glass Mat design is leak and spill proof because the Electrolyte is permanently held in the glass mat separator instead of free flowing within each cell. Oxygen recombination reduces water loss and reassures maintenance-free performance. Engineered with heavier, thicker plates ACDelco Professional AGM Voyager batteries can withstand the potential damage of continual deep discharging and recharging. Both positive and negative grids are built with lead-calcium alloy to maximize corrosion resistance, optimize cycle life and reduce water consumption for battery durability. ACDelco Professional AGM Voyager batteries also include quick-glance charge monitoring. These premium aftermarket AGM Voyager batteries are manufactured to meet your expectations for fit, form, and function.

• Replaces Optima D27M 8027-127 Marine Battery
• Voltage: 12 | Amp Hours: 77 | Cold Cranking Amps: 800 | Group Size: BCI: 27
• Enhanced Flooded Battery Technology
• Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator
• 2 Year Warranty

Product features

Banshee Deep Cycle Marine Battery Group Size 27-12V 77Ah 800 CCA

Unleash the Banshee this year with the new Group 27M deep-cycle marine battery with dual terminals. Banshee batteries are designed to withstand rigorous deep charges as well as long slow recharges. The Banshee marine deep-cycle battery is a direct replacement for Optima D27M batteries and has excellent recharge capabilities for long lasting performance.Banshee marine batteries are produced and manufactured using only the most up to date materials. All Banshee group 27 batteries have a built in Hydrometer which easily tells the current state of your battery life. Our group 27 marine battery is rugged, powerful, resilient, and should be the only battery you rely on for cranking, igniting, and lighting.

The advantage of buying Banshee Marine Batteries is that they have more battery plates. More battery plates mean more plate surface area. That means that the Banshee battery has more power – twice as much as conventional batteries. Banshee batteries are capable of providing engine cranking As good as any other battery equally sized, even at very low temperatures. And they can handle 400 charge-discharge cycles to 80% depth of discharge. Enhanced Flooded Battery or increasingly referred to as EFB technology on the market can not be installed on its side or upside down. EFB batteries are an enhanced version of standard wet-flooded technology. The primary benefits of EFB technology are improved charge acceptance and greater cyclic durability when operating in a reduced state of charge (typical of Stop Start applications).

Voltage: 12

Amp Hours: 77

Cold Cranking Amps: 800

Group Size: BCI: 27

Reserve Capacity @25 Amps: 114

Dimensions: L - 12.2 x W - 6.8 x H - 8.9

Key Benefits • Maintenance-free

Banshee Batteries vs. spiral wound designs: 15% more plate surface area!

Banshee Marine Series batteries outperform every other brand of batteries on the market including spiralwound batteries, because their densely packed plates eliminate the “dead space” between cylinders in spiral designs.

Flip-Up Handle

Flip-Up handle for easy carrying.

Dual Post Terminal Design

Stud terminal and threaded terminal configurations.

Hydrometer

Hydrometer indicates battery life.

Product description

Optima Batteries D27M BlueTop Group 27 Marine Battery have enough deep cycle power for stereos, GPS systems, bilge pumps, fish finders, and other high-demand electronics, while still providing plenty of cranking power to start the motor. These batteries have longer life, more vibration resistance, is completely spill-proof and mountable in almost any position and faster recharging capabilities. Damage from vibration can cause battery failure. The cells in an Optima battery are tightly compressed into supportive chambers and secured with solid cast cell connections resulting in 15 times more vibration resistance than traditional batteries. Tightly sealed cells allow for mounting in multiple positions without leaking or damaging your vehicle and glass-mat separators absorb electrolyte to eliminate acid spilling.

• Pure lead spiralcell design allows for lead to be used in its purest form.C20 Capacity:66 Ah
• Spiralcell technology for superior vibration resistance and extended life
• Solid cast cell connections for increased durability and maximum plate height
• Tightly compressed cells for added vibration resistance. Reserve Capacity at 25 Amps: 140 Minutes
• This item is not for sale in Catalina Island

User questions & answers

Question:	How many battery and what model of your product batteries needed for ac 220 volt for motor 3.49 amp to running it by inverter 3000 watts for 12 hours
Answer:	The answer is way too many. 220 volts at 3.49 amps means 64 amps at 12 volts, which is the very near the 66 amp rating of the battery. Since the battery should never be drained below 50%, the answer is you would need two to run your motor for 1 hour, or 24 to run it for 12 hours. You'd be better off looking at some 8D lithium batteries. They hold 255 amps and can be run down to 20% of capacity. Please note it would be cheaper to run a generator.
Question:	What is the warranty when purchased from Amazon
Answer:	All optima's have a 2 year warranty.
Question:	what is date of manufacture if buying 2 right now
Answer:	Never buy this battery from Amazon. Amazon sent me a worthless battery, does not take it back, and does not refund your money. The Optimum dealers, or the company itself, will not accept the battery because you didn't buy it from the dealer. DO NOT BUY THIS FROM AMAZON. Find a dealer who will give you a warranty, and replace it if they sell you a dud. Learn from my expensive mistake. That's the only advice that really counts. (For me, I bought a great marine battery from Costco, and brought the Optimum battery to a recycler for disposal.)
Question:	how many AH
Answer:	On top of battery AH 66

Product features

Going Farther for Longer

Installing an OPTIMA BlueTop high-performance AGM battery in your boat or RV means exceptional running time and more recharges than you’d get out of a traditional battery. It’s the perfect marine battery for boats with trolling motors, extensive electronic systems, and works well as an RV battery for RVs with creature comforts that tend to drain batteries quickly. On top of providing outstanding vibration resistance, the BlueTop efficient power delivery and faster recharge time mean you’ll spend less time worrying about your battery. This means more time for fun. Again and again. This flexible boat battery and RV battery is ideal for those who need a sure-starting, strong-cranking, maintenance-free power source.

SpiralCell Technology

At the heart of every OPTIMA battery is a series of individual spiral-wound cells comprised of two pure (99.99%) lead plates coated in a precise coating of lead oxide. One coated plate is positive and the other is negative.

The unique manufacturing process of spiral winding continuous lead plates is far more precision-controlled and expensive than building traditional flat plate AGM batteries. Custom automated cell-winding machines are required to maintain the close tolerances required to maintain quality and performance. Critical tolerances, temperatures, humidity and automated processes are maintained and constantly monitored.

OPTIMA has built over 100 million individual spiral cells since the early 1990’s. No one knows how to build the highest quality and best performing spiral-wound batteries better than OPTIMA.

RedTop

For normal engine starting where an alternator immediately monitors the state of charge and provides energy to the battery whenever it is needed.

This would describe most stock vehicles, including: automotive and RV underhood starting, heavy equipment where starting is the primary function, and diesel vehicles without aftermarket electronics.

YellowTop

Use this when electrical loads are higher than average, or when the discharge cycle is more than typical engine starting, such as vehicles with multiple electronic accessories and vehicles without alternators. This can also include vehicles with a lot of factory electronics such as power sliding doors and a DVD player. Examples also include: racing vehicles without a charging system, dedicated drag racers, diesel powered vehicles with aftermarket electronics, and vehicles with inverters, winches, or other accessories.

BlueTop

The BlueTop starting battery (dark gray case) is to be used when a dedicated starting battery is required and it should never be used for cycling duty. Use a BlueTop starting battery for marine applications and RVs when the battery's only function is engine starting.

The dual purpose BlueTop (light gray case) can be used for both starting and deep cycling -- it is a true deep cycle battery with extremely high cranking power. Uses include: trolling motors, marine applications with heavy electrical accessories, and RVs.

• 【BATTERY ANALYZER】 BT705 battery tester designed for 12 V or 24 V batteries with a capacity of 100 to 2000 CCA, such as regular flooded, AGM flat plate, AGM spiral, GEL and deep cycle batteries, 12V & 24V starting and charging system. The test results based on CCA, EN, CA, MCA, DIN, SAE, JIS and IEC Standards.
• 【CAR BATTERIES DOCTOR】 Adopt the advanced conductance testing technology, the premium quality copper clip and wire maintain a stable communication all throughout the testing process to provide you with reliable results! Accurately and quickly measure the actual cold cranking amps, capability of the vehicle starting battery and healthy state of the battery itself.
• 【CRANKING AND CHARGING SYSTEM TEST】 BT705 tester displays the decision on the starter system, cranking voltage, and cranking time in milliseconds. Also, the battery diagnostic tool can check 12V or 24V charging system to make sure the output voltage of the generator is in a regular condition, the rectifier diode works fine and the charging current is a normal status.
• 【WORTH TO OWN】 Winter is coming and you need to know how much life your batteries have left. BT705 can accurate reading of battery health status in just 2.5 seconds in its large and easy to use backlit LCD display, help you diagnose and resolve car health problems timely without disconnecting the battery or using a separate battery.
• 【100% SATISFACTORY SERVICE】 We promise 100% money back guarantee on this car battery tester. 7.8ft cable allowed you to do the test from inside of the vehicle, whether you own your personal mechanic shop or private owner, you’ll fall in love with this battery analyzer!

Product features

FOXWELL BT-705 12V Battery Load Tester

• Multiple vehicle applications ¨C passenger cars and heavy duty trucks.
• Tests batteries from rated from 100 to 2000CCA. Cold Cranking Amps settings is in increments of 1 and you can line up with your battery ratings from 100 to 2000CCA.
• Tests multiple battery types- regular flooded, AGM flat plate ,AGM spiral and gel.
• Tests multiple rating systems-CCA,BCI,CA,MCA,JIS,DIN,IEC,EN,SAE,GB.
• Tests the batteries on the car directly- no need to remove the battery.
• Quick and accurate test result display in just 3 seconds, detects bad cells directly.
• Tests 12&24 volt charging system.
• Quick starter analysis without disabling the ignition.
• Does not emit light, heat or spark ,or discharge battery-keeps operation safe for all levels of users.
• Automatic temperature compensation.
• Ripple voltage test for easy and intuitive check of faults.
• Extremely easy to use with large backlight LCD display and menu-driven operation.
• Rubberized sleeve protects, 7.8ft tester cable with metal alligator clips. Viewing/Printing Test Results, allow you view test results and print the data via optional Bluetooth printer.

MULTIPLE BATTERY TYPES TEST

FOXWELL BT705 Battery Analyzer is dedicatedly developed to test 12V regular flooded, AGM flat plate, AGM spiral and gel batteries and 12V & 24V starting and charging system. It provides a quick, easy and affordable solution for technicians to check battery health and detect faults of starting and charging system.

VEHICLE BATTERY ANALYSIS

1. GOOD BATTERY:Battery is in good condition.
2. GOOD-RECHARGE:Battery is in good condition but low current.
3. CHARGE & RETEST:Fully charge the battery and retest. If you still get CHARGE & RETEST after fully charge the battery, replace it.
4. REPLACE BATTERY:The battery is almost dead or the connection between the battery and battery cable is poor. Replace the battery and retest; or disconnect the battery cables and retest the battery using the out-of-vehicle test.
5. BAD CELL-REPLACE:The battery may be damaged.

VEHICLE CRANKING ANALYSIS

1. CRANKING NORMAL: The starter voltage is normal and the battery is fully charged.
2. LOW VOLTAGE: The starter voltage is low and the battery is fully charged.
3. CHARGE BATTERY: The starter voltage is low and the battery is discharged. Fully charge the battery and repeat the starter system test.
4. REPLACE BATTERY: Battery must be replaced before the starting system can be tested.
5. NO START: No vehicle start detected.
6. CRANKING SKIPPED: A start was not detected.

VEHICLE ALTERNATOR CHARGING SYSTEM ANALYSIS

1. NO PROBLEMS: System is showing normal output from the alternator.
2. NO OUTPUT: No alternator output detected. Check connections to and from the alternator, especially the connection to the battery.L
3. OW OUTPUT: Alternator not providing sufficient to power the system's electrical loads and charge the battery. H
4. IGH OUTPUT: Alternator voltage output exceeds the normal limits.E
5. EXCESSIVE RIPPLE: Excessive AC ripple detected. One or more diodes in the alternator are not working or there is stator damage.

Advanced Clamps and 7.8ft Test Cable

The all-metal spray gold clamps provides short circuit protection and spark proof protection, which ensure the safety of you and the battery tester. In addition to the protection clamps, the battery analyzer equipped with a 7.8ft long test cable. which allows you to do the "Start" and "Load Tests" from inside of the vehicles.

Light and Strong Packaging Case

The tester was packing in strong box which made of high impact strength material. With this protection carrying case, you can prevent your scanner from being damaged whether you place it in a trunk, toolbox, or garage. It fits right in the palm of your hand, making it an excellent addition to your tool box.