12 best instant car battery charger

An instant car battery charger, also known as a jump starter or battery booster, is a device designed to provide a quick and convenient way to start a vehicle with a dead or depleted battery. These devices are popular automotive accessories, especially for emergency situations. Here are some key points about instant car battery chargers:

  1. Jump Starting: The primary function of an instant car battery charger is to jump-start a vehicle when its battery is unable to provide sufficient power to start the engine. This is typically due to factors such as a drained battery from leaving lights on, extreme cold weather, or an aging battery.

  2. Portability: Instant car battery chargers are designed to be portable and compact, making them easy to carry in your vehicle. They are often equipped with a handle or a carrying case for convenience.

  3. Power Source: These chargers come with built-in rechargeable batteries or can be connected to an external power source, such as a wall outlet or a running vehicle, to provide the necessary power for jump-starting.

  4. Safety Features: Most instant car battery chargers include safety features like reverse polarity protection, which prevents damage to the vehicle's electrical system if the cables are connected incorrectly. They also often have overload protection to prevent overheating.

  5. Compatibility: It's important to choose a charger that is compatible with your vehicle's battery type and size. Some models are designed for specific battery sizes, while others offer versatility for various battery types, including lead-acid and lithium-ion.

  6. Additional Functions: Some instant car battery chargers come with additional features, such as built-in air compressors for inflating tires, LED lights for emergency illumination, and USB ports for charging electronic devices.

  7. Capacity: The capacity of a battery charger is measured in ampere-hours (Ah) or milliampere-hours (mAh) and determines how many times it can jump-start a vehicle on a single charge. Higher-capacity chargers can handle more jump-starts before needing to be recharged.

  8. User-Friendly: These devices are designed to be user-friendly, with clear instructions on how to connect them to the vehicle's battery terminals safely. Many also have indicator lights or screens to show the battery's charge level and status.

  9. Maintenance: Regular maintenance, such as keeping the charger's internal battery charged, is important to ensure it's ready for use when needed. Some models may require periodic testing or recharging.

  10. Emergency Preparedness: An instant car battery charger is a valuable tool for emergency preparedness, ensuring that you can start your vehicle even if you're stranded in a remote location without access to traditional jumper cables or assistance.

In summary, an instant car battery charger is a portable device designed to jump-start vehicles with dead or depleted batteries quickly. They are equipped with safety features, come in various capacities, and may offer additional functions to enhance their utility in emergency situations.These chargers are a practical addition to your car's emergency kit.

Below you can find our editor's choice of the best instant car battery charger on the market
  

STANLEY J5C09 JUMPiT Portable Power Station Jump Starter: 1000 Peak/500 Instant Amps, 120 PSI Air Compressor, USB Port, Battery Clamps

STANLEY

Based on 9 reviews Check latest price

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

GOOLOO 1200A Peak 18000mAh SuperSafe Car Jump Starter with USB Quick Charge (Up to 7.0L Gas or 5.5L Diesel Engine), 12V Portable Power Pack Auto Battery Booster Phone Charger Built-in LED Light,Black

GOOLOO

Based on 14 reviews Check latest price
  • EMERGENCY LIFE SAVER: This GOOLOO emergency jump starter with 1200A peak current cranking amps to jump start most 12 volt mid-size vehicles on the road! (up to 7.0L gas or 5.5L diesel engines) Works with cars, motorcycles, watercrafts, ATVs, UTVs, SUVs, lawn mowers, yachts, boat, pickup,snowmobiles, etc. Fully charges in 5 hours and can hold a charge for more than 3 months.
  • SAFE AND EASY-TO USE DESIGN: 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.
  • QUICK-CHARGE USB PORTS: Designed with dual USB outputs (5V/2.1A, 5V 2.4A/9V 2A), the quick-charge 3.0 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.
  • LED FLASHLIGHT: The 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.
  • WHAT’S INCLUDED: 1 x GOOLOO Ultra Compact Automotive Jump Starter GP37-Plus, 1 x Smart Jumper Clamp, 1 x Wall Charger, 1 x Car Charger, 1 x USB to Type-C Cable, 1 x Carry Bag, 1 x User Manual. Please do not repeatedly start the large engine size car in short time

Product features

12V/10A DC Output

It works as a portable 12V/10A(max) DC power source for tire inflator air compressor, car refrigerator cooler, car vacuum cleaner and other 12V DC devices.(12V cigarette lighter socket adaptor not include. )

Super Bright LED Working Light

LED Flashlight-The LED flashlight has three modes(normal, strobe and SOS), Long press the power button to turn on the flashlight, press again for strobe, and press once again for SOS.

Boost at low temperature,even in cold weather

Working environment temperature: -20℃ ~ 45℃ ( -4℉ ~ 113℉ ). Can start the car at low temperature environment, no more worry about exhausted car battery in cold weather.

Cautions: Don't use the product at a high temperature or place it for a long time under a high temperature environment .

Portable and Small Design

It's compact enough to fit in a glove box and carry on an airplane.

The best gifts choice for relatives and friends.

Car Battery Jump Starter Portable - 600A Peak Waterproof 12V Portable Battery Booster Pack (up to 4.0L Gas Or 2.0L Diesel Engine) Safe Auto Power Bank with USB Port, Smart Clamps & LED Flashlight

Vekkia

Based on 1 reviews Check latest price
  • 🚗 WATERPROOF JUMP STARTER: It has more longer battery life than general battery booster. It uses IP66 high level class waterproof protection and sturdy dustproof and impact resistant materials so that it can be used in rain or snowy days even more harsh weather.
  • 🚗 Single Purchase equal to a 8600mAh Power Bank and Heavy Duty Jumper Cables. With the compact design that you can take this jump start battery pack anywhere to charge your smartphones, tablets, cameras and so on.
  • 🚗 EMERGENCY LED FLASH LIGHT: Not only a portable power pack , it can be a emergency flashlight. With 3 modes of lighting/ Flash/ SOS, making it easier to jump start at night or other emergency situation happened.
  • 🚗 INTELLIGENT PROTECTION TERMINALS: This auto battery booster jump starter pack with an intelligent protection systems such as over-voltage protection, short-circuit protection, overheating protection etc. The improved warning signals prevent the wrong use to protect you and your vehicle.
  • 🚗 WHAT YOU’LL GET: A battery jump pack , Intelligent clamps, Jumper cable, USB charging cable, User manual(not include case) and friendly Customer Service. If you have questions or meet problems during the using process, welcome to contact us, our professional technical team will help you solve the problem within 24 hours.

User questions & answers

Question: Can it be used as a charger aswell
Answer: It takes more stored energy to charge a cell phone than you think, especially if the phone is turned on and still operating. This unit might seam large but remember, it's not just all battery, it has special components inside that allow for multiple uses, therefore has to conceal those parts as well. Hope that helps.
Question: What is the "force start function
Answer: I have a 06 chevy Silverado 2500hd with the Duramax 6.6 and it jumped it with no problem
Question: l is the same as 4000 CC
Answer: dirá cuánto tiempo llevará.
Question: How long can the jump starter hold a charge while not in use, just store it in the car
Answer: I have a charger that is rated for 1800 amps and it has jumped my 7.3 several times recently, needed to replace the battery connectors, and it started with no problem and it still says 100 percent, so it's capable of jumping out a number of times without having to recharge it.

Product features

Portable Design

It’s small and light to store in your pocket. It is convenient to pack the jumper starter and clamps in your car.

3 Flashlight Model for Emergencies

LED flashlight has 3 modes (steady on, SOS, fast flashing). It can help you when you jump starter at night.

LED Indicator Shows Battery Level

Show how much remaining power of your jump starter and when it is need charging.

Works In Any Extreme Temperature

This car emergency jump starter works in almost any extreme temperature from -4℉ to 149℉ no matter it’s snow or high temperature.

P66 Certified Waterproof, Dust-proof and Drop-Proof

THOR 1000 jump starter standing out by its newly waterproof, dust-proof and drop-proof functions. 100% reliable for outdoor activities and in bad weather conditions.

Security

Built in with the intelligent protection clamps, it can be safely connected to car battery. This device within a specially designed anti-reverse, over-charge, over-discharge, overheat and short circuit protection. It substantially improves its safety.

High-Quality Power Supply

Composed of durable ABS housing, high-efficient lithium battery and fine built-in circuit wafer, this jump starter supplies the completely safe service environment, making you use it securely.

Battery Tender Junior 12V Charger and Maintainer: Automatic 12V Powersports Battery Charger and Maintainer for Motorcycle, ATVs, and More - Smart 12 Volt, 750mA Battery Float Chargers - 021-0123

Based on 28 reviews Check latest price
  • STAY CHARGED: Provides a full charge to your machine’s battery before switching to float mode to maintain proper voltage levels for safe, long term storage without overcharging. Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
  • EASY TO USE: Low maintenance design to be quick and easy to use, our universal powersport vehicle charger and maintainer is compact and lightweight. Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) and safety timer-80 hours
  • EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) to be ideal for use in long term storage. Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
  • MONITOR POWER LEVELS: Solid state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery
  • SAFE AND SECURE: Our 12v battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct. Solid state two color LED indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes

User questions & answers

Question: Why is it not recommended to keep a trickle charger hooked up all the time
Answer: beats me. i keep mine hooked up from 12/31 to 4/1 and only then do i take it off. my understanding is that you do not need to disconnect it-it powers down on its own, but you mught want to find the user nistructions and check me on that. good product if youre not in a hurry
Question: how fast does it work
Answer: if your battery is low it may take up to 3 0r 4 days since it's a low amp charge and designed to keep the battery at full charge once it's at full charge. This charger is super for use when you don't drive the vehicle a lot and it sits for any length. it can be used on the battery in the car or taken out, once it's on it can stay plugged in all winter of summer just unplug it when you go driving. If the car stays outside they make a waterproof model. If your looking for a fast charger this is not what you want, if you do buy this make sure it's the 12 volt model ... hope this will help you
Question: Why is this not available in California
Answer: Charge for free! Buy a low wattage solar battery charger/maintainer at Harbor Freight instead because it works very well maintaining the battery charge provided that the battery is fully charged before hooking up this solar charger.... it will only maintain the charge. Not made to fully charge a discharged battery. Point the solar panel southwest to get the most out of the sunlight during daytime. I have used this $9.99 if on sale gadget for years now on my boat and car and has not failed me yet. It comes with all the hook up accessories needed. I have not used the boat for 2.5 years at a time and the gel battery is as good as when I installed it 7 years ago. My car wet cell battery also is as good as when I first installed it and I only use the car abroad every 12 months when I am in town for 3 weeks. Car or Boat batteries Gel or not will not last it's lifetime if it is always discharged and recharged. Maintaining the charge is key to it's longevity. Good luck! No need to blame anybody. The State of California is an environmentally conscious state and that is a good thing for everybody.
Question: Can this be used to charge an AGM battery
Answer: Stupid me, but don't all lead acid batteries use the same chemistry? I've read only that 6-cell lead-acid batteries should never use a charging voltage exceeding 14.4 volts, since water will begin to H2 gas and O2 gas above that. You risk explosion and loss of electrolyte beyond that. Explain why this is different for AGM, Flooded, and Gel batteries!

TACKLIFE T6 800A Peak 18000mAh Car Jump Starter (up to 7.0L Gas, 5.5L Diesel Engine) with Long Standby, Quick Charge, 12V Auto Battery Booster, Portable Power Pack for Cars, Trucks, SUV

TACKLIFE

Based on 7 reviews Check latest price
  • COMPACT BUT POWERFUL: Measuring only 6.3 x 3 x 1.6 inches and weighing 2.5lbs, the T6 battery jump starter is small enough to be stored anywhere in your car. It can safely and reliably jump start a car up to 7.0L gas or 5.5L diesel engine, like 12V cars, SUVs, motorcycles and vans, for almost 30 times.
  • ADVANCED TECHNOLOGY AND PROTECTION: In addition to 8 built-in general protections, the T6 intelligent jumper cable also comes with unique TACKLIFE spark-proof technology and unique audiovisual prompt technology – making T6 the most trustworthy jump starter on the market.
  • UPGRADED QUICK-CHARGING: Saving you time by taking no more than 5 hours to fully charge your digital products, the new generation dual USB outputs (5V/9V) are compatible with almost all USB charging devices, including your phone, tablet and Kindle.
  • LIFE SAVER: The 12V 10A output can power your other car accessories by using a cigarette lighter adapter included in the case. The 3-mode LED light (Stable/ SOS / Strobe) meets all your needs. Convenient car charger allows you to recharge the unit while you’re on-the-go, eliminating the worry and hassle of charging up before going out

Product features

TACKLIFE T6 Jump Starter, Safe and Reliable Choice, Durable and Practical Car Companion.

  • The T Series is our series of professional jump starters – providing users with better solutions in their time of emergency.
  • The T6 – our first generation – is the>

STANLEY J309 JUMPiT Portable Power Station Jump Starter: 600 Peak/300 Instant Amps, 3.1A USB Ports, Battery Clamps

STANLEY

Based on 1 reviews Check latest price

Product description

With the STANLEY J309 jump starter and power station, you no longer need to dread roadside emergencies when your vehicle won’t start. This compact, portable device delivers jump-starting power with 600 peak amps and 300 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. The built-in triple USB port comes in handy to charge your phone and electronic devices. It features an integrated charging cube (a 120V charging adapter) that allows the STANLEY J309 jump starter to be charged using a standard 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.

  • Delivers jump-starting power with 600 peak amps and 300 instant starting amps
  • Reverse polarity alarm alerts when there is an improper connection; Connect the clamps to the battery, turn on the switch and start your vehicle
  • High-powered LED light rotates 270 degrees to help you work in the dark
  • Triple USB port provides portable power for electronic devices; Refer to user manual before usage of the product
  • Jump starter should be charged every 30 days when not in use; Charges using a standard household extension cord (sold separately)
  • Note: Kindly refer User Manual before use

User questions & answers

Question: How do I know if this thing is working if my car battery is not dead? I tried charging my car battery but it didn't work
Answer: No
Question: If i were to use this to power a subwoofer amp, how long would the speaker last, or would it even power it
Answer: My understanding is there can only be one temperature that all the functions will use. Also, the function is either on or off. There is no volume control.
Question: how do u know it goes bad? Mine shows all lights when charging. And when I used other today it was dead. I charged it 1 week ago
Answer: yes as long as you have access to the valve. Please double check the specs to insure you are not to far away for the shower
Question: If a car battery is dead, does it jump start the car like it would if you asked a stranger to help with regular jumper cables, or will I have to wait
Answer: I plugged the other 2 as well. No issues.

Battery Starter for Car, NEXPOW 2500A 22000mAh Portable Car Jump Starter Q9B (up to 8.0L Gas/8L Diesel Engines) 12V Auto Battery Booster Pack with USB Quick Charge 3.0, Type-C

NEXPOW

Based on 3 reviews Check latest price
  • 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!

STANLEY J509 JUMPiT Portable Power Station Jump Starter: 1000 Peak/500 Instant Amps, USB Port, Battery Clamps

STANLEY

Based on 797 reviews Check latest price

Product description

With the STANLEY J509 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. 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 J509 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. Power and charge indicator. All Metal Powder Coated Clamps.

  • Delivers serious jump-starting power with 1000 peak amps and 500 instant starting amps
  • Reverse polarity alarm alerts when there is an improper connection; Connect the clamps to the battery, turn on the switch and start your vehicle
  • Features a high-powered LED light that rotates 270 degrees to help you work in the dark
  • Built-in 12V DC outlet and USB port provide portable power for electronic devices; Includes a limited 1 year manufacturer warranty
  • Jump starter should be charged every 30 days when not in use; Charges using a standard household extension cord (sold separately)

User questions & answers

Question: can you use it to charge a cell phone? Could you use it to run portable dvd players
Answer: If I'm not mistaken, it's a 50/50 blend. 50% cotton / 50% polyester.
Question: is there a DC converter from 120v to 240v? my country (singapore) is using 240v wall socket
Answer: The blue is 100% acrylic. They all are
Question: Can I leave it plugged in to DC charger to top up battery every time I drive? Is 6 hour DC charge limit cumulative or at one time
Answer: Acrylic can be made to mimic cotton. See Wikipedia. I have both kinds of sweaters and they seem the same.
Question: Is this the type of jumper that you charge inside, by plugging it in, then you are able to jump-start your car with nothing plugged in
Answer: It fit as expected for me and my frame. In ordered a large and it's perfect. Make sure to order from the U.S. sizes if you are ordering from the U.S., as the Asian sizes are smaller.

NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Portable Lithium Jump Starter Box, Car Battery Booster Pack, And Heavy Duty Jumper Cables For Up To 6-Liter Gasoline And 3-Liter Diesel Engines

NOCO

Based on 28 reviews Check latest price

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.

DEWALT DXAEJ14 Digital Portable Power Station Jump Starter: 1400 Peak/700 Instant Amps, 120 PSI Digital Air Compressor, 3.1A USB Ports, Battery Clamps

DEWALT

Based on 1 reviews Check latest price

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).

Kinverch Portable Power Station Jump Starter 1500 Peak/750 Instant Amps with 300W Inverter,150 PSI Air Compressor

Kinverch

Based on 1 reviews Check latest price
  • KINVERCH 1500 Peak/750 Instant Amps Car Jump Starter,equipped with 18AH lead acid battery, Provides enough power to jump-start your car, truck, SUV, motorcycle, boat, RV when in emergency
  • The 150PSI air compressor takes 6~8 minutes to inflate a regular car tire to 30 PSI. Suitable for bicycle,car, balls and Other Inflatables
  • With one USB port and two AC charging ports,you can charge your devices like phone,kindle,fans,car vacuum and other small loads at the same time.
  • Equipped with 18Ah Battery and two charging adapters,you can charge it with AC adapter at home and charge it with DC adapter in your car.
  • Featured with indicator to know the battery status and a high-powered LED light to help you work in the dark,

User questions & answers

Question: what type warranty this come with and who covers it? I dont see anything about it on the site
Answer: Yes, it's compatible.
Question: Would this work to run a cpap machine while camping
Answer: Would not charge returned
Question: i will be shipping this to the Philippines via sea cargo. Is it safe it is upside down while in transit? Please reply. Thank you
Answer: I don’t know,,,but it did not work for my jump starter
Question: What should i do when off charger and nothing is working but when on charger the maintaining light is on
Answer: If the current matches then yes.

Product features

High performance battery

Kinverch jump starters feature high performance batteries.which are specifically developed to perform the jump starting application,to deliver excellent cranking power, extended cranking duration and a long service life.

Excellent air compressor

Kinverch jump starter comes along with an excellent air compressor , It takes only 6-8 minutes to inflate a regular car tire to 30 PSI . What also can’t be ignored is that the accurate reading of the pressure gauge is no worse than a digital pressure gauge .

LED light indicate battery status

The LED light only shows red or yellow when it’s charging. After 24 hours charging , Only after you press the battery status button ( a button besides the LED light ) . At this time , The four LED light shows red, yellow , green green respectively if it’s fully charged .

Bright LED light

With an extra bright LED light which is incredibly helpful when trying to jump start your dead battery in the dark and also makes you more visible to passing vehicles when on the side of the road.

Power Bank with 300 W inverter

Equiped with a inverter and 2 AC outlet , It can supply power for 115V AC household applicances like : clock radio,table lamp,13’ TV and other 115V appliance . With 1 DC outlets , you can also use your car fan,spotlight, car vacuum or any other 12V electronic devices quickly and efficiently. Greatly extend your pleasure when you are in traveling or in a family camping trip .

Excellent performance in jump starting vehicals

Whenever your vehicle's battery is dead or it needs a jump,kinverch jump starter allow you to jump your battery back to life .These jump starters can deliver the jump-starting power from 450 instant starting amps up to 900 peak amps. That's enough power to jump-start your car, truck, SUV, motorcycle, boat, RV, ATV, or tractor as long as it's with a 12 V battery and maximum 5 L engine .

Tip:

  • The portable power station must be fully charged for 24 hours before first use.Failure to do so may permanently damage battery.I
  • If the battery is not frequently used , please recharge it each two months.
  • Do not open the case of the power station and disassemble the unit.
  • Do not allow the positive and negative booster clamps of the jump start system to come into contact with each other.
  • Be sure to remove all metal items(watches,necklaces,rings,etc) before using the jump start system .
  • Always turn the jump start system off when not in use.Store in a cool,dry place.

NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO

Based on 11 reviews Check latest price

Product description

Introducing the all-new GENIUS1, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS1 is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator, rated at 1-amp for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as, marine and deep-cycle batteries.



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  • Meet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
  • Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

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