14 best battery jumper pack

Product description

The GB40 is an ultra-portable, lightweight, and compact portable lithium car battery jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's a mistake-proof portable car battery jump starter battery booster pack, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB40 portable car battery jump starter integrates with a high-output 100 lumen LED flashlight with 7 light modes. Including low, medium, high, flashing, strobe, and emergency SOS. It can hold its charge for up to one year without being recharged. Its internal battery can be used to recharge any personal mobile devices like smartphones, tablets, or any other USB device, can be recharged by any powered USB port. It's rated at 1000-amps, and suitable for use on gasoline engines up to 6 Liters and diesel engines up to 3 Liters, such as a car, boat, lawnmower, and more. Included is the GB40 battery booster jump starter pack, heavy-duty battery clamps, USB charging cable, 12-volt USB car charger, microfiber storage bag, a 1-year limited, and lifetime customer support. 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• Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 liters.
• UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
• Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 3 hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
• Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.4 pounds.
• In The Box - GB40 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

User questions & answers

Question:	What is the operating temperature range? Can it be safely left in the hot car in the middle of summer (180 degrees or more
Answer:	Dear Value Customer, Yes, the jump starter can be charged in other countries. All chargers that support USB cable could be used to charge the jump starter.Our package includes a charging head, so please don’t worry.
Question:	How long does the charge for the jumper last. dead batteries are few and far in between. If i were to charge it will it last a year, 2 years
Answer:	I jump started a 2006 Jeep Commander 3.7L and it still had 3 dots of battery left.
Question:	Will this start a Gel Battery
Answer:	2000A Peak Current
Question:	Is this capable of starting up a V8? and I don't mean the tomato juice
Answer:	Dear Valued Customer, We take responsibility for each product sold, and we provide a two-year warranty and lifetime service for the jump starter. Please provide your order number, Then we will record and activate your 24-month warranty.

Product description

The GB70 is an ultra-portable, lightweight, and compact portable lithium car battery jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 40 times on a single charge. It's a mistake-proof portable car battery jump starter battery booster pack, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB70 portable car battery jump starter integrates with a high-output 400 lumen LED flashlight with 7 light modes. Including low, medium, high, flashing, strobe, and emergency SOS. It can hold its charge for up to one year without being recharged. Its internal battery can be used to recharge any personal mobile devices like smartphones, tablets, or any other USB device, can be recharged by any powered USB port. It's rated at 2000-amps, and suitable for use on gasoline engines up to 8 Liters and diesel engines up to 6 Liters, such as a car, boat, truck, and more. Included is the GB70 battery booster jump starter pack, heavy-duty battery clamps, XGC male and female connectors, XGC cable, USB charging cable, microfiber storage bag, a 1-year limited , and lifetime customer support. 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• Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful, 2000-amp portable lithium car battery jump starter pack - up to 40 jump starts on a single charge - and rated for gasoline engines up to 8 liters and diesel engines up to 6 liters.
• UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
• Multi-Function - It's a car jump starter, portable power bank, LED flashlight, and 12-volt portable power. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 6 hours at 2.1-amps. An integrated 400-lumen LED flashlight with seven light modes, including emergency strobe and SOS. Plus, a 12-volt, 15-amp outport port for powering any 12VDC devices, like tire inflators, inverters and more.
• Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. Allows rapid charging in 2-hours via the vehicles auxiliary port. And an ultra-compact and lightweight design weighing just 5 pounds.
• In The Box - GB70 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Needle-Nose Battery Clamps, XGC Male and Female Connectors, XGC Cable, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

Product description

With the DEWALT DXAEJ14 jump starter and power station, you no longer need to dread roadside emergencies when your vehicle won't start. This compact, portable device will test your alternator to make sure it is in proper working order and delivers serious jump-starting power with 1400 peak amps and 700 instant starting amps. That's enough power to jump-start a 12 volt AGM, GEL, and WET battery in your car, truck, SUV, motorcycle, boat, RV, ATV, or tractor; all without the need to use another vehicle for assistance. Simply connect the clamps to the battery, turn on the switch and start your vehicle. The reverse polarity alarm will alert you when there is an improper connection. A high-powered LED light and LCD screen readout with real time information helps you work in the dark. This jump starter is equipped with a digital 120 PSI air compressor with auto stop and Surefit nozzle to help inflate tires that have low pressure. The built-in USB ports come in handy to charge your phone and electronic devices. For optimal performance, the unit should be charged every 30 days when not in use. Once used, the unit should be charged immediately overnight. Includes a limited 1 year manufacturer warranty. Metal powder coated clamps for durability.

• 1400 Peak Amp, 700 instant starting amps; Patented Alternator Check function
• 120 PSI Digital compressor with auto stop and and a surefit nozzle
• Built-in USB port provides portable power for electronic devices
• Charges using standard extension cord: Charger/extension cord not included
• Dual USB Charging Ports (up to 3.1A combined) charge up to 2 personal devices on the go
• fit type: Universal Fit

User questions & answers

Question:	What is the input volt for this unit? Is it dual input volt 120~220 V
Answer:	120
Question:	Does in come with a wall charger
Answer:	No, the "charger" is built in you use a regular 3 pronged household cord to plug it into the wall. I use a simple orange colored extension cord and it works great.
Question:	Can I buy a replacement 12 volt charging cord
Answer:	It doesn't come with a charging cord. You just plug an extension cord in to this. But again buyer beware, this product came defective when I bought my it. Did not work.
Question:	How long can the compressor run continuously and how long does it have to "rest" before starting the compressor again? what is the cubic feet/minute
Answer:	I'd not expect a compressor in any of these kind of packs to be able to run more than 10 minutes without another 10 minute break. I tried a compressor in a similar pack connecting it to a 11 gallon air tank, it had it up to 45 psi in 5 minutes (starting from 0). I've filled that same tank to 120 psi in under 5 minutes off a 2HP AC compressor that delivers ~3CFM at 90 psi, so I'd say these are ~1 CFM (likely less with it being so low that they don't even give the numbers). If you are thinking of running air tools (which is about the only reason to ask for CFM), you'd need to run the compressor for 10 minutes for under 30 seconds of tools use where I doubt it's worth the wait (not to mention needing a tank to build-up the air charge since there's no way the compressor alone can feed a tool directly). I don't have this exact unit to verify all such claims, but when it takes an AC motor pulling 120V 10A to drive the 3 CFM compressor, it's hard for me to believe a 12V battery supplying under 20A can deliver the same (just as those numbers show 1200 watts versus 240 watts, the air delivery must be about the same ratio).

• POWERFUL & COMPACT: Jump start your vehicle (up to 7.2L gas or 5.5L diesel engine) up to 20 times with 800 amps of peak current and heavy-duty clamps and cables. Compact enough to store in your glovebox.
• SMART CHARGING PORT: With 18000mAh capacity and smart USB port, it can fully charge your laptops (include 8 in 1 laptop adapters in the package), smartphones, tablets, and other devices at the fastest speed possible.
• PROTECTION: The high quality and spray gold intelligent jumper clamps have over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection.
• LCD SCREEN & COMPASS: The new-added LCD screen can exactly show the remaining power. The compass can help you find your way home when get lost in the wild.
• ❤WHAT YOU GET: DBPOWER Jump Starter DJS50, intelligent jumper clamps, 12V wall charger, 12V car charger, use guide, our fan-favorite 3-year Warranty specially extended for DBPOWER jump starters, and friendly customer service.

User questions & answers

Question:	How many months/years life can i expect from this before it turns to junk
Answer:	The operating temperature is -4F-140F. I would think that you would store it within that temperature range and be fine. There is nothing in the manual regarding storage locations
Question:	So this should jump a 5.0L Ford truck correct
Answer:	Yes. Pretty much all USB wall chargers are dual voltage (100 - 240 volts / 50 - 60 hertz), just check fine print on charger. You should just need a simple adapter for the country that you are going to. Normally the only things you need to worry about are hair dryers and curling irons. These are often single voltage 120 volts / 60 hertz (USA). You can buy travel versions with switchable voltage. You should not require a voltage converter. The DB Power 2500A has a capacity of 21,800 mAh, or (21.8 amp hours * 3.7 volts) = 80.66 watt hours / TSA limit is 100 Wh carry on only. Hope all this helps.
Question:	how long is the cable? the car's battery and grounding spot are on opposite sides of the engine bay
Answer:	yes, the product itself has 1 year warranty. But you can activate the warranty card to extend more 2 year warranty. I've already got the 3 year warranty confirmation from seller.
Question:	How long will it hold a charge while not in use? (most batteries loose charge over a period of time even when they are not in use
Answer:	I believe so. I've seen a technician myself before did it in my car while he was replacing a new battery on my car. I told the technician i want to keep the setting i did in my car; Radio channels, AC, panel instrument and it works.

Product features

Perfect Journey Companion in Toolbox

Intelligent cable designed with 8 kinds of protections to ensure operation safety for users: over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection, etc.

ATTENTION

1. Please read the instruction carefully and strictly follow the instruction before using the jump starter. Any wrong operation may cause damage to the jump starter or cannot get the car started.

2. Don't jump start any engine that exceeds the maximum displacement the unit can bear, or it will cause damages to the unit.

3. Your jump starter will perform best when its battery is fully charged. If less than 50% charged, it may not be able to start your engine.

4. Don't connect the positive and negative polarity together when it's power on. Don't crank the engine for more than 3 seconds. Allow the jump starter to cool down for at least 30 seconds after each jump-start.

Despite 8 kinds of protections of the cable, it also has a "DO" connector. With the connector, users can not connect the jumper cable with the battery pack if they are doing steps wrongly. So the battery itself will not provide any power while the wrong connection. Users can easily figure out the mistake and correct the steps. The safety use can be protected in this case even though sometimes you may carelessly reverse connected the jumper cable.

Easier to Read Battery Level

Different from usual jumper starters on the market, the DBPOWER jumper starter has a built-in LCD screen to help displace readout more intuitive, it can easily tell you the exact figure. That is much more convenient than other jumper starters which only have 4 bars to let you estimate the power percentage.

Function to Charge Laptops

One of the extra functions designed for the jump starter: it comes with an 8-1 adapter to let you charge the laptops easily using the jump starter. It can not only charge mobile phones and tablets but can also be used to provide power for laptops (NOT FOR MAC BOOK).

Not Get Lost in the Wild

What's more, the jump starter even has a compass on the surface to help users read directions in the wild. When you are going hiking, the jump starter can not only offer power for your electronic equipment, it can also lead the way with the compass. What a multi-functional device!

• POWERFUL BUT COMPACT: With 800 amps peak current, the Tacklife T8 can jump start 12V cars, SUVs, trucks or vans up to 30 times on a full charge (charging takes 4.5 hours). It’s a compact power bank (18000mAh capacity), can charge your phone with dual USB ports (one is a 5v/9v Quick Charge) and power your other car accessories using a 12V 10A DC port.
• LONG-LASTING STANDBY TIME: Unlike other car jump starters, you can manually turn the Tacklife T8 ‘OFF’ to slow down the battery's self-discharge – allowing to the T8 to hold its charge for up to 12 months while not in use. (Please remember to turn ‘ON’ before charging or it will not charge.)
• USER-FRIENDLY EXTRAS: Not just a car battery charger, the T8 comes equipped with super bright LEDs functioning as an emergency flashlight. The red light can function as a traffic hazard warning signal in the event of an accident. The T8 is a multifunctional life-saver with a strobe, SOS signal and built-in Compass. The digital LCD screen clearly displays the remaining power.
• WELL-DESIGNED: The unique design of the Tacklife T8 car jumper is bold but easy to handle. The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights. The full metal clamps are built to last and are ergonomically designed to be easy to open.
• WHAT’S INCLUDED: TACKLIFE T8 jump starter, smart jumper cables, wall charger, car charger, USB cable, cigarette lighter socket adapter, EVA carrying case and 2-years warranty. Our after-sales customer service is available at any time. Please feel free to contact us for help.

Product features

STEPS TO JUMP START YOUR CAR

Two USB Output Ports

Two USB Output Ports (includes 5V/9V Quick Charge Port) can charge your cell phone and tablet safely and quickly at the same time.

12V DC Output Port

12V DC Output Port with the comes with Cigarette lighter adapter can power your other car accessories. (Tire Inflator etc.)

LED Emergency Light

LED Emergency Light with three modes ( SOS Strobe and Flash), can be used as a multifunctional lifesaver.

TECHNICAL INFORMATION

What’s in the box

1 x Jump Cable with Smart Indicator, 1 x Tacklife T8 Jump Starter, 1 x Wall Charger,

1 x Car Charger, 1 x Cigarette Adapter, 1 x USB-Micro USB, 1 x User Manual, 1 x Carrying Case

Tacklife T8 comes with many accessories and can be used as a multifunctional lifesaver.

The all-mental smart jump clamps span 53.5cm(21.06in) in length and are capable of reaching most battery posts or chassis ground.

• ★A Powerful Jump Starter: Car Jump Starter with 800 amps peak current can jump starts 12V cars, SUV, truck or van (up to 6.0L gas or 5.0L diesel engine) in seconds up to 20 times.
• ★Portable Charger with QC3.0 & 5V 2.1A: Ensures the fastest charging efficiency, 4x faster than conventional charger. Backward compatible with QC 1.0 and 2.0. Recharges in just 4 hours using the included USB type c charging cable.
• ★Safety Protection: Premium cells, circuitry and safety features protect you and your device from surge or short circuits. 
• ★4-IN-1 LED Flashlight: The battery jump starter has a built-in LED flashlight with 4 modes (Lighting/SOS/Strobe/Warnning) for emergency and night time use.
• ★What You Get: BUTURE Multi-Functional BR300 Car Jump Starter external Battery, USB type c charging cable(adapter is not included), smart jumper clamps, user manual, our fan-favorite 2 years warranty and friendly customer service.

User questions & answers

Question:	I live in washington dc. in the summer it gets around the mid 90's if that. is it safe to leave the battery in the trunk under these conditions
Answer:	I leave mine inside of car in side pocket in cardboard box. Gets 90's here in Missouri and so far still works.
Question:	Can it charge a battery
Answer:	I don't believe so. Its just enough to do a quick jump. Can probably charge a cell phone.
Question:	i posted the wrong question oops i meant will it work with a ford escape 6 cylinder engine automobile
Answer:	She is built and designed for most 6 cylinder engines. I would not suggest using it on a rotary Mazda or a diesel or EcoBoost vehicle.
Question:	Hello, they have already notified me twice that you cannot collect, and in my bank account the collection is already withdrawn on May
Answer:	Reach out to customer service, not people who own it.

Product features

BUTURE BR300 Car Jump Starter - The Best Partner on Your Road

- Safety and faster jump start your flat battery in 1- 3 seconds

- With a peak current of 800A, the BUTURE BR300 Booster can jump start 12V cars, SUV, truck or van (up to 6.0L gas or 5.0L diesel engine) in seconds. On a single full charge works up to 20 times to jump start cars, motocycles, trucks, boats and more. (Fully charges within 5 hours)

- 12800mAh power bank could faster charge your kinds of USB devices with QC3.0 port

- The intelligent Jumper Clamps can provide ultimate Safety protection, such as over current protection, short circuit protection, overload protection, over- voltage protection, over-charge protection etc.

- 4 LED Modes: Dual LED Warning Light(New add function), flashing, strobe and emergency SOS

Quick Charging Multiple USB devices

With Dual charging ports, it can charge your electronics like iPhone, iPad, laptop etc simultaneously. And the smart Quick-charge 3.0 port automatically recognize and charge 3.6 times faster than general power banks.

3 Modes LED Flashlight

The BR300 has three LED flashlight modes: Spotlight, SOS and Strobe to help you in the dark or during nighttime emergencies.

In the event of a roadside emergency, the red hazard light alerts oncoming traffic. The BR300 also includes a floodlight – perfect for read the outdoors or camping.

Product Specifics

-Weight:384g

-Dimension:6.69*3.54*1.38in

-Capacity:12800mAh

-Start Voltage:12V

-Peak Current: 800A

-Type C Input Port: 5V/3A

-USB Output 1: 5V 2.4A / 9V 2A / 12V 1.5A

-USB Output 2: 5V / 2.1A

Product description

The GB150 is an ultra-portable, lightweight, and compact portable lithium car battery jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 80 times on a single charge. It's a mistake-proof portable car battery jump starter battery booster pack, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB70 portable car battery jump starter integrates with a high-output 500 lumen LED flashlight with 7 light modes. Including low, medium, high, flashing, strobe, and emergency SOS. It can hold its charge for up to one year without being recharged. Its internal battery can be used to recharge any personal mobile devices like smartphones, tablets, or any other USB device, can be recharged by any powered USB port. It's rated at 3000-amps, and suitable for use on gasoline and diesel engines up to 10 Liters, such as a car, boat, truck, and more. Included is the GB150 battery booster jump starter pack, heavy-duty battery clamps, XGC male and female connectors, XGC cable, USB charging cable, microfiber storage bag, a 1-year limited , and lifetime customer support. 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• Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful, 3000-amp portable lithium car battery jump starter pack - up to 40 jump starts on a single charge - and rated for gasoline and diesel engines up to 10 liters.
• UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
• Multi-Function - It's a car jump starter, portable power bank, LED flashlight, and 12-volt portable power. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 6 hours at 2.1-amps. An integrated 500-lumen LED flashlight with seven light modes, including emergency strobe and SOS. Plus, a 12-volt, 15-amp outport port for powering any 12VDC devices, like tire inflators, inverters and more.
• Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. Allows rapid charging in 2-hours via the vehicles auxiliary port. And an ultra-compact and lightweight design weighing just 7.5 pounds.
• In The Box - GB150 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Needle-Nose Battery Clamps, XGC Male and Female Connectors, XGC Cable, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

• 【SUPER CAPACITY AND PEAK】NEXPOW Upgraded auto battery charger jump starter used High-speed polymer battery instead of normal starter. With the super 1500A peak and 21800mah capacity, our car battery starter is easy to start a 12V vehicle up to 30 times (not only gas engine but also diesel engine). Also it could start trucks, motorcycles, snowmobiles, ATV, UTV, lawn mowers, and yachts up in a few minutes, even in extreme temperature(-4°F~140°F).
• 【6 IN 1 MULTI- FUNCTION】Emergency jump starter + portable charger + LED Flashlight + S.O.S Lighting Signal for help + dual USB quick charge +for the vehicle electrical supply. A Must Have For Every Car!
• 【21800mAh SUPER CAPACITY POWER BANK】With 21800mAh capacity and Two USB Output Ports (one is 5V/9V/12V USB Quick Charge) , it can full charge your laptops, smart phones, tablets, and other devices at the fastest speed possible. And you can charge two devices at the same time.
• 【IMPROVED SAFETY TECHNOLOGY】NEXPOW portable car battery jump starter have Intelligent jump cables built-in 8 upgraded protections, particularly spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection. Flashing light and beep will tell you wrong operations.
• 【WHAT YOU GET】: A whole set of G17 auto battery charger jump starter, Smart jumper cables, USB Type-C cable, User manual, Delicate carrying case. Our fan-favorite 2-year(24Months) specially extended for Nexpow jump starters, friendly customer service and so on.

User questions & answers

Question:	instead of doing a jump start can you plug this unit either into your cigarette lighter or hook it up to your car battery and do a slow charge of your
Answer:	Yes
Question:	how long are the cables
Answer:	Possibly a bad battery. Or a drain on the batteries. My charger flashes through the charging cycles, within 24 hours per battery they go green and are charged. Unless you have a drain and it can’t fully charge it - i.e. fridge is still on. Then it would always be pulling a charge and never fully charge
Question:	How is the unit charged
Answer:	It will provide a continuous trickle charge. It depends on how fast your battery is draining as to whether or not it will keep up.
Question:	Will this jump a dead battery
Answer:	I would say something is probably wrong with the battery. I’ve never had the whole charging process take more than 10-12 hours.

Product features

Work with all 12V up to 6.5L Gas or 4L Diesel Engine, vans, trucks, motorcycles, snowmobiles, ATV, UTV, lawn mowers, yachts and heavy duty

Specifics:

• Model: G17
• Capacity: 21800mAh/80.66Wh Battery
• Start Voltage: 12V
• Peak Current: 1500A
• In(out) Type Port: 5V/3A
• Output 1: 5V/2.1A
• Output 2: 5V/9V/12V
• DC Output: 12V/10A

Multifunctional Power Pack

1. Emergency LED Flashlight

3 Modes: Flashlight, Emergency Strobe, and SOS modes

2. Fast Charging Speed Technology

The QC 3.0 charging ports provide four times the charging speed of normal charging ports, which saves lot of time for you. You can charge your cellphones, tablets, kindles etc. at the fastest speed.

3. Ultimate Safety

Reverse polarity protection

Product description

Jump-N-Carry JNC660 1700 Peak Amp 12-Volt Jump Starter

• 1,700 Peak Amps; 425 Cranking Amps
• 22Ah Clore PROFORMER Battery
• 46" Heavy-Duty #2 AWG Cables
• Voltmeter provides charge status of onboard battery.The ideal storage environment is room temperature, or 68ºF
• DC outlet to power 12 volt accessories; DC input to recharge internal battery
• Built-in Automatic Charger

User questions & answers

Question:	Can the battery be replaced
Answer:	I leave mine in the hot car in the summer in 100°F weather and also -20°F. Never had a problem
Question:	Am I able to charge this unit with a portable solar power panel & run my laptop on it for at least two hours
Answer:	It will hold 75% of each charge for a year or longer but we recommend topping it off every 6 mo if it hasn't been used, just to make sure it is fully charged if needed.
Question:	Other than jumping a car with a dead battery, what makes this one so much better?, does this one do more than the others on Amazon at a lower Amps vs. 1700?, what does the 1700 amps give you extra? and how does the auto charge work
Answer:	I found this on the NOCO faq page.... What types of batteries can Boost jump? All Boost models (except the GB500 Boost Max) can jump start 12V lead acid batteries only. This includes wet, gel, maintenance free, enhanced flooded battery, and absorbent glass mat batteries. The GB500 Boost Max is capable of jump starting 12V and 24V acid batteries.
Question:	Will it jumpstart an AGM Optima battery or any Deep Cycle Battery
Answer:	Yes it will start up any (vehicles) car battery. However (in error) when I received my order of the GB-40, I had only checked it; by turning it on and looking to see what the power display showed (as far as voltage lights). I should have charged it, even though it showed full charge; when I had to use it maybe a month later (as my battery in the car) had finally given up; the booster saved me but then showed low power had remained on the booster GB-40. The car's battery needed to be replaced the next day. The GB-40, saved me!

Product features

Legendary Jump-N-Carry Performance

Power. It’s the calling card of a Jump-N-Carry jump starter. Absolutely reliable power. The JNC660 is no exception. Its Clore Proformer battery is specifically developed to perform the jump starting application and is designed to deliver exceptional cranking power, extended cranking duration, numerous jumps per charge and long service life.

Professional Performance

The JNC660 includes numerous features to make jump starting more effective and convenient. Its 46 inch cable reach enables it to reach the starting points on vehicles of all shapes and sizes. Industrial Grade Hot Jaw clamps penetrate corrosion for the best possible connection.

Trusted for 25 Years

For over 25 years, Jump-N-Carry has been the go-to brand for tow truck drivers, auto mechanics, rescue vehicles, car auctioneers and anyone else in need of a reliable jump starter.

Robust Components

Every aspect of the JNC660 is tailored to support the goal of delivering as much starting power as possible to a disabled vehicle. All components of the 'power path' are designed to support the goal of getting the jump starter's power to the disabled vehicle. This includes the heavy-duty, 2 AWG cable leads and Industrial Grade clamps that penetrate corrosion on the vehicle's battery for a good electrical connection.

Clore Proformer Battery Technology

Jump-N-Carry jump starters feature high performance, replaceable Clore Proformer batteries. These batteries are designed for maximum power density and durability, which results in exceptional cranking power, extended cranking duration and a long service life.

Built-in Automatic Recharging

Features fully automatic, built-in charger for its on-board battery. This allows for the unit to be left plugged in, meaning your jump starter is in an always ready state.

Heavy Duty Case

Impervious to shop fluids, it is designed to withstand the rigors of everyday professional use.

Voltmeter

Check the status of the battery inside your JNC660 with the press of a button.

Power Supply

12 Volt power output can power a variety of accessories. Includes automatic circuit protection to prevent overloads.

Built-in Charger

The ultimate in convenience, it never gets lost. Features fully automatic charging, allowing the unit to be kept in an always ready state. For replacement charger cable see part no. JNC350.

• Imazing CAR JUMP STARTER: The powerful jump starter with 2500A Peak Current can jump start your vehicle (Up to 8L Gas or 8L Diesel Engine). Work with cars, motorcycles, ATVs, UTVs, lawn mowers, snowmobiles, etc.
• ADVANCED PROTECTION TECHNOLOGY: The LCD Intelligent Clamp features 8 advanced safety technologies, provides ultimate protection for your safety.
• HIGH-SPEED CHARGING PORTS: Dual USB output ports can fully charge your smartphone, tablet, camera and other compatible electronic devices. The quick-charge 3.0 port provides the fastest charging speed to save your time.
• MULTIFUNCTIONAL LED FLASHLIGHT: Imazing jump starter has a built-in LED flashlight with 3 modes: Flashlight, SOS, Strobe. It's perfect for camping, outdoors, picnic, emergencies, travel, etc.
• WHAT YOU GET: 1 x Jump starter, 1 x LCD Smart Clamp, 1 x Type C cable/Charging the Imazing jump starter, 1 x Cigarette Lighter Adapter, 1 x User Manual, 1 x Carry case and 2 years warranty service. Imazing offers working days live chat on FB page, search “Imazing” on FB if you have any problems for shopping.

User questions & answers

Question:	Do this come fully charged
Answer:	As a rule all rechargeable devices should be charged fully before using them the first time, this device is no different in my opinion. My advice to you is charge it.
Question:	once charged how long will it keep it
Answer:	hello ,dear. thank you for the asking and support our Imazing. once charged it fully, keeps 3 months, if you dont use it.
Question:	so how do recharge it ? looks like it doesn't come with a charger
Answer:	hello,dear. thank you for the asking and support our Imazing. In this IM29 type, there is only USB cAble for recharge. And there is in(out) socket beside the Imazing jumper starter. If you want wall charge, please choose
Question:	Very little talk about how you charge this thing. how is a charged? from your vehicle from an ac adapter or what? and if it doesn't have a vehicle cha
Answer:	Hello, there is an out socket next to the Imazing jumper starter. If you want to charge, please choose.Please feel free to contact us via email if you need further assistance or information.

Product features

Rated 2500A /12V 20000mAh

Suitable for up to 8L Gas and 8L Diesel, work with cars, motorcycles, ATVs, UTVs, lawn mowers, snowmobiles, etc.

(New jump starter must be charged before use.)

Easy to carry on

It can come in especially handy for those who are camping or traveling. You will never have to worry about having a dead phone or a dead vehicle and being stuck in the middle of nowhere.

What Imazing jump starter can do for you:

Product description

With the STANLEY J5C09 jump starter and power station, you no longer need to dread roadside emergencies when your vehicle won't start. This compact, portable device delivers serious jump-starting power with 1000 peak amps and 500 instant starting amps. That's enough power to jump-start your car, truck, SUV, motorcycle, boat, RV, ATV, or tractor; all without the need to use another vehicle for assistance. Simply connect the clamps to the battery, turn on the switch and start your vehicle. The reverse polarity alarm will alert you when there is an improper connection. A high-powered LED light rotates 270 degrees to help you work in the dark. This jump starter is equipped with a 120 PSI air compressor to help inflate tires with low pressure. The built-in 12V DC outlet and USB port come in handy to charge your phone and electronic devices. It features an integrated charging cube (a 120V charging adapter) that allows the STANLEY J5C09 jump starter to be charged using a standard household extension cord, so you don't need to keep track of a separate specific charging cable. Extension cord sold separately. For optimal performance, the unit should be charged every 30 days when not in use. Once used, the unit should be charged immediately overnight. Includes a limited 1 year manufacturer warranty.

• All Metal Powder Coated Clamps

User questions & answers

Question:	Is it safe to keep in the car in the extreme heat
Answer:	I dried the pork according to the recipe, but cooked the pork first, then dried it for 1.5 hours. Very delicious! I am very happy for that!
Question:	Is there a Automatic Float Charging System
Answer:	I would never dehydrate meet especially chicken but the only way you will kill the salmonella in the chicken is to cook it thoroughly first before dehydrating it. I cook chicken divide it up into portions and put it in the freezer for my cat.
Question:	What is the maximum invertor can I use
Answer:	It's completely safe and can run all night. I have already tried it.
Question:	i have dodge ram 3500 maxi van with 5.9L engine. would this jump start my van
Answer:	No not at all

• POWERFUL LIFE SAVER: This NEXPOW emergency jump starter has enough power (2500A peak current) to jump start most 12 volt vehicles on the road! (up to 8.0L gas or 8L diesel engines) Works with cars, motorcycles, watercraft, ATVs, UTVs, SUVs, lawnmowers, yachts, boat, pickup, snowmobiles, etc. Fully charges approx 6 hours. By turning off the main switch, our battery starter can hold a charge for more than 3 months.
• LED FLASHLIGHT: Not just a car battery charger, the Q9B car booster comes equipped with super bright LEDs functioning as an emergency flashlight. The blue-red alternate light can function as a traffic hazard warning signal in the event of an accident. It is a multifunctional life-saver with an SOS signal.
• QUICK-CHARGING 3.0: New generation dual USB outputs (5V/3A 9V/2A; 15V/1.5A) are compatible with almost all USB charging devices – including your phone, tablet. The quick-charge port saves you time by charging your devices at 1.8x the speed of a standard port.
• UPGRADED TECHNOLOGY：Advanced lithium-ion battery chip QDSP technology (Quick Discharge Start Power), it makes the jump starter able to withstand challenging temperatures especially in extremely cold weather to jump start vehicles in 1-3 seconds, 3X stronger and reliable than any product with the same specifications.
• WHAT’S INCLUDED: NEXPOW Q9B Car battery starter, smart jumper cables, USB Type-C cable, cigarette lighter socket adapter, user manual, Carrying case.

User questions & answers

Question:	What does a blinking red light mean, when connected to a car battery
Answer:	No, once you jump it you remove it from the battery. I charge it with the outlet cord. I have been able to get a few jump starts with a single charge. It is great as back up while boating and Jeeping.
Question:	Can this device be used to jump start a vehicle through the cigarette lighter adapter? (using a separate male cigarette lighter adapter
Answer:	These packs will provide 12V power, but it's hard to promise you that it will always get you going. A lot will depend on things like did a light get left on for 2 hours while you went to a movie or all night long fully draining the battery? I've done a test myself with a similar pack where I disconnected my car battery (to pretend it was dead) and tried the pack alone. My 4 cylinder car did start, but cranked so slowly I didn't think it was going to as I held the key for 3 seconds. With that experience I doubt this alone could handle a truck with 2 batteries that are both fully drained and even an OEM rep from Clore suggested their next bigger unit (the JNC950). To be honest with you I'd not buy the 950 for $250 when I can get a 35 amp-hour battery like it has for $70 (which leaves me $150+ to buy jumper cables & a charger separately), but that's just me. In any case, don't get too sold on the "1700 peak amps" labels since these are not that big a battery (just as it weighs 15 lbs versus 45 lbs for a real car battery, that's the ratio of power I expect).
Question:	What size plug should be used to connect to your DC output coaxial Jack? 5.5 x 2.5mm
Answer:	I have mine stored on it's back and have experienced no issues. I have not encountered any battery leakage storing it in this position.
Question:	Does it have a boost button feature
Answer:	It comes wit a short 4' 2 prong cord that plugs into the back (male), you can use an extension 3 prong cord also. I recent;y bought this unit because I had purchased a JNC660B for work that performed beyond my expectations. It was used left uncharged in the heat of AZ for months and several times. Over a 5 year period it had few charges left in 100+ degree heat and is still going strong.

Product features

Specifics:

• Model: Q9B
• Capacity: 22000mAh/81.4Wh Battery
• Start Voltage: 12V
• Peak Current: 2500A
• Type Port(In): 5V/2A, 9V/2A, 12V/1.5A
• USB Output 1: 5V/3A, 9V/2A, 12V/1.5A
• USB Output 2: 5V/2.1A
• DC Output: 12V/10A
• Recharging Time: Approx 6 hous

Multifunctional Power Pack

1. Emergency LED Flashlight

4 Modes: Lighting, Blink, SOS, and Strobe modes.

2. Fast Charging Speed Technology

The QC 3.0 charging ports provide four times the charging speed of normal charging ports, which saves lot of time for you. You can charge your cellphones, tablets, kindles etc. at the fastest speed.

3. Ultimate Safety

Reverse polarity protection

Tips：

If jump your car for the first time, it works. But it doesn't work for the second time. Charge the car jump starter to activate the circuit. The same problem will not occur again afterward!

Product description

JNC770B Jump-N-Carry 1, 700 Peak Amp Premium 12 Volt Jump Starter with Extra Long Cables, Master ON/OFF Switch, Digital Display, Dual USB. Your Jump-N-Carry features two USB outlets, one 2. 1A maximum output and one 1. 1A maximum output.12VDC outlet to power accessories

• 1,700 Peak Amps; 425 Cranking Amps
• 22Ah Clore PROformer battery technology is designed to provide extremely high power output, extended cranking power and a long service life
• Reach starting points with extra long 68" #2 AWG welding cables with industrial grade PowerJaw clamps
• Master ON/OFF switch with digital display shows state of internal battery
• Includes Protective Cover (model JNCCVRXL) and Charging Cable

User questions & answers

Question:	can you charge with a standard electric cord
Answer:	Yes, a regular extension cord works to charge it, if that's what your asking.
Question:	Where is this made? Country of origin
Answer:	On the back it says " designed and engineered by core automotive, Kansas city, MO. Assembled in China according to clore specifications.
Question:	is the battery in this unit replaceable
Answer:	Batteries in all brands of packs like this can be replaced if you want to put the time into it. Battery dealers (like batteryspec.com for example) can match the size/rating. I believe Clore has replacements as well, yet many OEMs don't want liability issues of suggesting people do that and say "Not serviceable, dispose of it when worn out". A battery for one of these will cost ~1/3 of a new pack, so it just costs you time to install it.
Question:	Where is this made? Country of origin
Answer:	Most likely assembled in China with global parts but USA designed

Product features

Legendary Jump-N-Carry Performance

Power. It’s the calling card of a Jump-N-Carry jump starter. Absolutely reliable power. The JNC770 is no exception. Its Clore Proformer battery is specifically developed to perform the jump starting application and is designed to deliver exceptional cranking power, extended cranking duration, numerous jumps per charge and long service life.

Professional Performance

The JNC770B includes numerous features to make jump starting more effective and convenient. Its 68 inch cable reach enables it to reach the starting points on vehicles of all shapes and sizes. Industrial Grade PowerJaw clamps penetrate corrosion for the best possible connection.

Trusted for 25 Years

For over 25 years, Jump-N-Carry has been the go-to brand for tow truck drivers, auto mechanics, rescue vehicles, car auctioneers and anyone else in need of a reliable jump starter.

Robust Components

Every aspect of the JNC770B is tailored to support the goal of delivering as much starting power as possible to a disabled vehicle. All components of the 'power path' are designed to support the goal of getting the jump starter's power to the vehicle. This includes the heavy-duty, #2 AWG cable leads and Industrial Grade clamps that penetrate corrosion on the vehicle's battery terminals for a good electrical connection.

New PowerJaw Clamps

Our PowerJaw clamp utilizes an innovative design that makes the entire clamp conductive for increased capacity. Features a dual-molded grip and 1000A capacity. An angled jaw allows for easier access to side-post batteries.

Protective Cover Included

Included with the JNC770B is a protective nylon cover. Keep out water and debris and increase the longevity of your jump starter. Also included with the JNC770B is a two-prong charging cable and male-to-male 12 Volt adapter.

Digital Display

Digital display provides status of the on-board battery of the JNC770B. Also provides charge status when the unit is charging.

Fully Automatic Built-in Charger

A 3 Amp, built-in, automatic charging system makes recharging the unit fast and hassle-free. Charging cable included (part no. JNC350).

Power Supply

Dual USB ports (1.1A and 2.1A) provide charging to electronic devices. Also includes 12 Volt power supply to power 12V accessories.

Tough Rubber Boot

Extra-strength rubber boot provides stability, allowing you to place your JNC770B wherever you need.

• 🚗[2000A PEAK POWERFUL ENERGY] YABER Jump Starter can start 12V vehicles (All Gas and 8L Diesel Engines) in seconds with 2000A peak current and 20000mAh battery capacity. Suitable for all car, truck, motorcycle, boat, RV or tractor.
• 🚗[STRONG 100W AC OUTPUT] YABER battery jump starter with a built-in AC output for devices up to 100W, can charge electronic devices such as z, B, GoPros, drones, printers, desk lamps, laptop,camera and vacuum cleaners ect. NOTE: the AC function can be used directly here after pressing the button 3s, no plug convert.er
• 🚗[22000MAH CAPACITY & QUICKLY CHARGE 3.0] YABER jump starter power station has a large capacity of 22000mAh with two QC3.0 outputs.Charge faster than usual power bank and compatible with almost all charging specifications of products and devices.
• 🚗IMPROVED SAFETY TECHNOLOGY] High-quality circuit boards and lithium batteries, smart chips and jumper cables are protected by circuit protection. The intelligent cable protects against short circuit, overheating, overvoltage, overcharge, deep discharge, overcurrent and reverse polarity.
• 🚗[BUILT-IN LED LIGHT & PORTABLE] Small & light enough to store in the tool box. The LED Flashlight can switch between lighting, strobe and SOS modes under different circumstances.

Product features

YABER 2000A Powerful Energy and 22000mAh Capacity Multi-function Jump Starter

Specifications:

Peak current: 2000A

Capacity: 22000mAh

USB Output 1: QC 3.0, 5V / 2.4A [MAX 5V3.1A], 9V / 2A(Charge your phone, tablet, camera, etc)

USB Output 2: QC 3.0, 5V / 2.4A [MAX 5V3.1A], 9V / 2A( Charge your phone, tablet, camera, etc)

AC Output: 110V / 60Hz (Great for small appliances such as laptops, TV, Lamp, Fan, Christmas lights etc.)

DC output: 12V/10A( Handy for tire inflator, car refrigerator, car vacuum, LED light and other devices suitable for DC port.)

Operating temperature: -10 ℃ -60 ℃

Flashlight : Illumination, SOS, Strobe, and Off

Note:

1.If you were unable to start your car, wait at least 30 seconds and try again.

2. Make sure that 3 to 4 LED indicator lights are illuminated before starting your vehicle.

3.Check the charging status of the Jump-Start at least every three months and charge it in time.

2000A Peak Current & Smart Protection Clamp

The YABER Jump Starter will start all gas or 8.0L diesel engine up to 30 times on a single charge.Built-in intelligent security function with advanced highly quality jumper clamps

22000mAh Large Capacity

The Jump Start with DC output and two QC3.0 output. It can charge devices such as laptops, MacBooks, GoPros, drones,small fans.It also charge many device at one time

Multi-Function

The jump starter is build-in an integrated flashlight, it have four lighting modes under different circumstances.("Normal", "SOS", "Strobe", "Off")

100W 110V Portable Power Station Inverter for Outdoor Adventure Load Trip Camping Emerg

Portable Power Station Charge Your 100W Electronic Device with the AC Output, USB Output or DC 12V Output.

Press the ON-OFF button to activate the USB / DC output.

1. Charges your smartphone or other USB devices with USB output.

2. Charges your devices (12V-10A) with DC output.

3. Using your devices with the AC output:

Press and hold the ON / OFF button for 3 seconds until the charge status indicator lights green to activate the AC output.

If the AC function is not used, deactivate the AC output by pressing and holding the ON / OFF button.

With 100W 110V AC output, YABER YR700 is a power station to carry smaller inverter around in cars to handle odd needs that come up.