12 best battery jump box

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

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 POWERFUL CAR JUMP STARTER: With 2000A peak current, it can jump start (Up to 10.0L Gas or 8.0L Diesel) 12V cars, motorcycles, ATVs, UTVs, lawn mowers, snowmobiles and etc. up to 30 times on a full charge.
• SAFETY PROTECTION: With UL2743 standard certification and the LCD intelligent clamp of 8 advanced safety protection technologies(Reverse polarity, reverse connection, over-current, overload, over-voltage, over-charge, over-discharge, short circuit), Imazing jump starter provides ultimate protection for your safety.
• FAST CHARGING: Designed with dual USB output ports and one Type-C in(out) port, the quick-charge 3.0 USB port provides the fastest charging speed and is compatible with almost all USB charging devices, including phones, tablets, cameras, kindles and etc.
• LED FLASHLIGHT: Imazing jump starter has a built-in LED flashlight with 3 modes: Flashlight, SOS, Strobe. It's an life saver for camping, outdoors, emergencies, travel, etc.
• WHAT YOU GET: 1 x Jump Starter, 1 x Carry Case, 1 x LCD Smart Clamp, 1 x Type C cable/Charge for jump starter, 1 x Cigarette Lighter Adapter, 1 x User Manual and 2 years warranty. Imazing offers working days live chat on FB page, search “Imazing” on FB if you have any problems for shopping.

Product features

Rated 2000A /12V 18000mAh

Suitable for up to 10L Gas or 8L Diesel, can jumpstart cars,vans,boats,suvs,trucks and more.

(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

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.

• Upgrade QDSP Technology: Safely jump starter a dead battery in seconds with this compact, yet powerful, 1000A portable car battery jump starter pack can start all 7L gasoline engines and 5.5L diesel, including cars, truck, SUV, motorcycle, ATV and boat.
• LED FLASHLIGHT: The jump starter LED work light has 3 modes: Flash Light, Strobe Light and SOS Light. This multi-purpose flashlight is great for camping, outdoors, indoors, emergencies, travel, etc.
• QUICK-CHARGE USB PORTS: Battery Starter designed with dual USB outputs. The quick-charge USB port charges your devices faster and is compatible with almost all USB charging devices – including cell phones, tablets, Kindles or digital cameras. Charging is fast and efficient – helping you save time.
• ADVANCED PROTECTION TECHNOLOGY: The intelligent jumper clamp features multiple advanced safety technologies including over-current protection, overload protection, over-voltage protection, over-charge protection and high-temperature protection – ensuring it’s safe for anyone to use.
• WHAT’S INCLUDED: 1 x NEXPOW Super Compact Automotive Jump Starter T11F, 1 x Smart Jumper Clamp, 1 x USB Type-C cable, 1 x User Manual, 1 x 24 months card.

User questions & answers

Question:	starts a completely dead battery the honda crv
Answer:	This is so awesome. I have an old Dodge Grand Caravan (2002) with a dying battery that needs replacing. Sometimes when my battery has died overnight, I set this up and away it starts. Just remember to charge this starter after each use when you have a bad battery. My battery is not deader than dead but it is almost dead.
Question:	How long are the cables? i have a 2003_chrysler,lhs.. battery posts are about 13 inches apart
Answer:	Stretching the clamps out end to end, the distance is ~19 inches
Question:	Is made in the united states
Answer:	No it is not, it is made in China
Question:	How about this jump sterter
Answer:	T11F Jump Starter 1, with flashlight function 2, can charge two cell phones at the same time 3, when your car battery dies, it can emergency, start your car

• 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!

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

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.

• Most Advanced Model: With 2500A peak current, this portable jump starter can start 12V vehicles in seconds and is capable of providing multiple starts on a single charge with its 18000mAh capacity. Suitable for many vehicles: Cars, trucks, motorcycles, yachts, lawnmowers, snowmobiles, motor homes, motorboats, etc. (12v systems up to 9.0L Gas or 8.0L Diesel Engine)
• Multi-Layer Protection: Anti-spark protection, over-current protection, short-circuit protection, reverse-charge protection, over-temperature protection, etc. A built-in indicator informs you of any improper operations. Rugged Build Quality with fire-resistant and IP68 waterproof enclosure that ensures a longer working life
• High-Speed USB Charging Ports: Battery jump starter doubles as a power bank to charge smartphones, tablets, laptops and other electronic devices. Includes 2 USB-A quick charge 3.0 ports and 1 USB-C quick charge 3.0 port
• Life Saver at Despairing Time: Ultra-bright LED flashlight with 3 modes, including fast flashlight, quick strobe, and SOS mode in handy in case of an emergency. Wide range of operation temperatures from -4°F to 149°F, provides a safe start for your car in any climate
• What’s included: TJ2500 battery jumper, jumper cable clamps, USB-C cable, micro-USB cable, wall charger for jump starter, user manual, 3 year worry-free warranty and friendly technical support, if you have any questions about the jump pack, please feel free to contact us

User questions & answers

Question:	Can this charge my macbook pro, which uses only usb-c? the unit just arrived, and won’t do do. if it can’t, i’ll return
Answer:	Yes it can
Question:	if this shuts off in 30 seconds, seems like you would have to reset over and over if it didnt crank first couple times, right
Answer:	No I having had any problems with it. Starts in one shot for me.
Question:	I have 2019 6.7 powerstroke. it says it will start an 8 liter diesel. just wondering if anyone has had to use one on a newer diesel before i purchase
Answer:	My boyfriend has a new F350 and it worked fine. Had to use another one though for the other battery since both were dead
Question:	Will this work on marine batteries
Answer:	Yes. I have used it on a 8.2 big block and wave runner. It’s a lifesaver. Cranks like a beast.

Product features

Dual QC 3.0 Fast Charging Ports

Equipped with dual quick charge 3.0 USB Ports, which able to charge 2 devices at the same time. It comes with a 5V 2A wall charger, no need to spend extra money to buy one like other car jump starter kit.

Multi-Functional LED Flashlight

The ultra-bright LED flashlight has three modes(normal, strobe and SOS), that suit various unexpected situations.

Widely Operation Temperature

The car jump starter can be used in all season, the temperature range is -4°F ~ 149°F, which it will always be your great assistant.

IP68 Waterproof Enclosure

This IP68 waterproof jump starter enables you to start the car on a rainy or snowy day without worry.

Shockproof Protection Design

Adapting a rugged shockproof enclosure and compact design, you can put it anywhere in the car for backup in case of an emergency.

Dustproof Function

With dust cover design, this battery booster can maximize the protection of the product to have a much longer working life.

Product description

Jump-N-Carry JNC770R 1, 700 Peak Amp Premium 12 Volt Jump Starter with Master ON/OFF Switch, Extra-long 68" Cables, Dual USB Outlets, and 3 Amp Internal Charger. Other commonly used search terms include: jump starter, jumper cables, car jump starter, battery jumper, car starter, car battery jump starter, car jumper, jump pack, car jump, jump starter power bank, battery booster, battery jump, jumper pack, jumper battery, battery jump pack, portable jump starter, jumpstart, jumper starter, battery jump box, jump starters, genius boost, booster pack, portable car battery jump starter, jump starter pack, jumper box portable power, jumper box, jump starter kit, jump battery, jumper starter diesel, diesel jump starter, and battery jump starter.

• 1,700 Peak Amps; 425 Cranking Amps
• Clore PROFORMER Battery Technology
• 68" #2 AWG Welding Cable Leads
• Heavy Duty PowerJaw Clamps
• Built-in 3A Automatic Charger
• Indicator Display : 7 Segement

User questions & answers

Question:	When you use the jump box to start a vehicle does the running vehicle in turn charge the jump box
Answer:	I've been using mine for almost 2 years and it still works great. I can get 6 or 8 jumps for a V8 engine without recharging the device- Quite impressive considering we used to have to have those huge spare batteries or jump from another car. Everybody should have at least one of these!
Question:	How does this unit fair on diesel engines, like 5.9/6.7 cummins / duramax or powerstroke engines, does it have enough juice to get em going
Answer:	I started my Ford F-350 6.8L V10 twice and it was still 75% charged. This was at 8500 feet temp about 10F. I love this little thing!
Question:	Jnc770r - can i store this unit in my vehicle laying on its back or side? will the battery leak when stored in these positions
Answer:	These products with the short cables are intended for direct connection to both terminals of the battery. This is NOT a recommended practice when jump starting with booster cables between vehicles, because the high current potential could cause sparking (when connecting) which could ignite battery gases. That's where you need the good (away from battery) ground spot to make the last connection safely. These products however don't present that hazard when connecting.
Question:	Does this unit need an extension cord to charge
Answer:	The battery doesn't retain the charge too good, if unused. And the reporting on the LCD is misleading: After a full charge and months of non-use, it still indicated 91%. When I connected the jumper cable to begin to jumpstart the car, it suddenly dropped to 68% ! And that was NOT sufficient to jumpstart a size 24F battery (4.3L gas engine, if that makes any difference), even though the green LED light was flashing (then turned solid) to indicate the battery charge was ok to jumpstart. I charged it for a few hours to get back to 100%, and then the jumpstart worked. So, always check real battery charge level with jumper cable plugged in.

Product features

Legendary Jump-N-Carry Performance

Power. It’s the calling card of a Jump-N-Carry jump starter. Absolutely reliable power. The new JNC770R 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 Components

Plus, the JNC770R 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. Its new PowerJaw clamps deliver maximum power transfer (rated to 1000 amps) and durability, thanks to their alloy core and dual molded design.

New Features

A 3 Amp built-in, automatic charging system makes recharging the unit fast and hassle-free. Dual USB outlets and a high intensity LED task light provide added functionality. A master On/Off switch ensures that the clamps are inactive during transportation and storage.

Digital Feedback Display

Digital display provides feedback of the on-board battery of the JNC770R. Also provides charge status when unit is charging.

New PowerJaw Clamp

Our PowerJaw clamp utilizes an innovative design that makes the entire clamp the jaw for increased capacity. Features a dual-molded grip and 1000A capacity.

Heavy-Duty Cables

Extra-long 68 inch, heavy-gauge cables remain flexible in extreme temperatures and enable ideal unit placement during jump starting.

LED Task Light

High intensity LED task light is perfect for low light situations.

Built-in Fast Charger

Features built-in fully automatic 3 amp charging system, allowing the unit to be kept in an always ready state. Charging cord is included (Model no. JNC350).

USB Power Supply

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

Tough Rubber Boot

Extra-strength rubber boot provides stability, allowing you to place your JNC770R wherever you need!

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).

• ✸【Super Capacity And Peak】Audew car jump starter uses a high-speed polymer battery instead of a normal starter. With the super 2000A peak and 20000mah capacity, it is easy to start a 12V vehicle (any gas engine or up to 8.5L diesel engine) , RV, tractor, lawn mower or speedboat up to 40 times.Never need to charge often.
• ✸【Multi- Function】 The Car battery jump starter with 3 lighting modes containing stable, strobe and SOS, it can be used as a torch, a life-saving signal light and traffic warning light.Dual USB outputs(5V/2A and 5V/9V/12V) and a Type-C output(5V/3A) for fast charging. The car jumper could also used as a cigarette lighter and power bank.As a must-have for your daily life, it can also ensure the safety of your travel and driving.
• ✸【LCD display screen and durable materials】 Audew battery charger automotive uses ABS resistant fuel casing and Acrylic high transparent lens which is more durable than the ordinary plastic material. LCD screen is used to show the precise remain percentage of power and the status of input or output of the auto battery booster, avoid not charging in time.
• ✸【Improved Safety Technology】Audew auto battery booster uses advanced intelligent technology to protect your safety.Improved terminals could provide reverse polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection.Just feel free to jump your car.
• ✸【Intimate After-sales Service】 Audew car jump starter offers a 24-month 100% free manufacturer warranty and a 90-day refund without human damage.You could contact with us by e-mail if there are any further problems.We will always be with you and offer you satisfying response.Thank you for your understanding and support.

User questions & answers

Question:	How to turn off
Answer:	There are 4 different attachments for ear comfort...my father has no complaints other than itchiness if he wears the insert too long. He wants to wear the amplifier all the time, but works best if we alternate ears to reduce sensitivity
Question:	Charging voltage 110v or 220v since in Asia we have 220 volts charging current
Answer:	It's an amplifier...2 sound modes and volume control. You just buy the product, no need to pick among selections
Question:	What items are included in the box besides the device, jumper cables and storage case
Answer:	I did not buy for my use, sorry , its been given as gift
Question:	If it sits in my trunk, unused, how often should I charge it
Answer:	I believe the voltage is 4 vdc which means you could charge these with any small 4vdc charger that had the opropriate connector , that would include the usb port on any computer, to do that you only need a usb to minature plug cable . available at any doller tree store

Product features

Audew Jump Starters

Never get stranded on road again. No need to wait for other people to help you or call for towing service. Get this and jump start your dead car battery in seconds.

✔Super Powerful

With 2000A peak current and 20000mAh capacity, the car jumper is powerful enough to start most 12V vehicles (any gas or 8.5L diesel) or motorcycles , RV, tractor, lawnmower, speedboat, etc.

✔Ultra-bright Flashlight with SOS

Whether you need light to change a tire, inspect an engine, or need to warn oncoming traffic that you are broken down on the side of the road, the ultra-bright LED flashlight will have you covered. It has 3 modes LED light (high, strobe and SOS).

✔Convenient Package & Ultra Compact

The unit is supplied in a high quality case. Unlike traditional bulky jump starter packs, it's small enough to store in your glovebox and light enough to carry around.

✔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. It can help you In any case when you are adventure, outdoor, daily, emergency, high and low temperature.

✔Specification:

• Peak Current: 2000A
• Capacity: 20000mAh
• Dimension: 8.5 x 3.5 x 1 in
• Weight: 1.3lb