3 best auto jumper box

An auto jumper box, also known as a jump starter, is a portable device used to jump-start a vehicle with a dead or weak battery. It is a crucial tool in emergency situations, providing a means to start a vehicle when the battery is unable to provide the necessary electrical energy. Here's what you need to know about auto jumper boxes:

  1. Jump-Starting Function: The primary function of an auto jumper box is to jump-start a vehicle. When a car's battery is depleted or too weak to start the engine, the jump starter provides a high-amperage electrical boost to crank the engine and get the vehicle running.

  2. Portable Power Source: Auto jumper boxes are designed to be compact and easily portable, making them convenient for use in various locations, including on the road or in remote areas where access to other vehicles or power sources may be limited.

  3. Battery Charger: Many modern auto jumper boxes also function as battery chargers. This means that they can not only jump-start a vehicle but also charge and maintain the vehicle's battery when needed. This dual functionality adds value to the device.

  4. Key Features and Components: Auto jumper boxes typically come equipped with the following features and components:

    • **Battery: The device has its own internal battery that stores the electrical energy needed for jump-starting.
    • **Jumper Cables: These are attached to the jump starter and have clamps for connecting to the dead battery of the vehicle.
    • **USB Ports: Some models have USB ports to charge electronic devices like smartphones or tablets.
    • **LED Lights: Many jump starters include built-in LED lights, which can serve as flashlights or emergency hazard lights.
    • **LCD Display: Some models have LCD displays to provide information about the battery level, charging status, and other relevant data.
    • **Safety Features: Auto jumper boxes often have safety features such as reverse polarity protection, short-circuit protection, and overcharge protection to prevent accidents and damage.

  5. Usage: Using an auto jumper box typically involves the following steps:

    • Connect the jumper cables to the jump starter.
    • Attach the red (positive) clamp to the positive terminal of the dead battery.
    • Attach the black (negative) clamp to a metal surface on the vehicle (not directly to the negative terminal of the dead battery).
    • Start the vehicle.
    • Disconnect the clamps in the reverse order (negative first, then positive).

  6. Benefits: Auto jumper boxes offer several benefits, including:

    • Providing a quick and convenient solution for jump-starting a vehicle without the need for another vehicle.
    • Offering peace of mind in case of unexpected battery failure while traveling.
    • Serving as a portable power source for electronic devices when needed.

  7. Maintenance: To ensure the reliability of an auto jumper box, it's important to periodically charge and maintain its internal battery. Manufacturers often provide guidelines for proper maintenance.

Auto jumper boxes are valuable tools for both individual vehicle owners and professional mechanics, offering a reliable means of getting vehicles back on the road when faced with a dead battery. They are a must-have accessory for any vehicle emergency kit.

Below you can find our editor's choice of the best auto jumper box on the market
  

Car Jump Starter, YABER Upgrade Portable Jump Starter 1600A Peak 20000mAh (All Gas / 7.0 L Diesel) 12V Auto Car Jumper Power Pack with Smart Jump Cables Built-in LED Light Lithium Battery

YABER

Based on 1 reviews Check latest price
  • 🚗【SAFETY JUMP STARTER】High-quality circuit boards and lithium batteries, smart chips and cables are protected by circuit protection, and can be safely used by anyone, without worrying about explosions. If you encounter any problems during use, please feel free to contact us.Welcome give us your suggestion.
  • 🚗【POWERFUL ENEGRY & MULTIPLE FUNCTIONS】This battery jump starter is able to jump start 12V vehicles (ALL GAS & 7L DIESEL) in seconds with 1600A peak current and 20000mAh battery capacity. Suitable for your car, truck, motorcycle, boat, RV or tractor.
  • 🚗【SUPER SAFE PROTECTION CLAMPS】The car battery charger jump starter clamps can provide short circuit protection, over-temperature protection, reverse-polarity protection, reverse-charge protection, over-charge protection, over-discharge protection, over-current protection, over-voltage protection, low-voltage protection, etc with a built-in protection circuit.
  • 🚗【IP68 WATERPROOF & LED FLASHLIGHT & PORTABLE】Small & light enough to store in the glove box.The jump starter power bank is water resistant and dustproof so it can be used even in rainy or snowing conditions. The LED Flashlight can switch between lighting, strobe and SOS modes under different circumstances.
  • 🚗【DUAL USB OURPUT & QUICK CHARGE】The jumper starter designed with 2 USB output, It allows you to charge two devices simultaneously, it can fully charge your laptops, smart phones, tablets, cameras and more device

Product features

YABER YR400 CAR JUMPER STARTER WATERPROOF / SHOCKPROOF/ DUSTPROOF

Notes:

1. Not included the charger. We offer a type C cable and a micro USB cable, so you can use any adapter (5 V / 1 A, 5 V / 2 A, 5 V / 3 A) to recharge the jump starter.

2. Please make sure that 3 to 4 indicator lights are illuminated before you use it to jump start your cars.

Specifications:

Micro input: DC 5 V / 3 A max

Input / output: 5V / 3

Output 1 / Output 2 (QC 3.0): 5 V / 3 A, 9 V / 2 A, 12V / 1.5 A Max, USB 3.0

Peak current: 1600A

Capacity: 20000 mAh

Overload / discharge fuse: ≦ 13v ± 0.3 v

Backflow protection: ≧ (12.6 v ± 0.3 v)

Short circuit fuse: Effective

Reverse polarity protection: Effective

EC5 Cigarette Lighter Adapter

EC5 is suitable for 12v devices inside the vehicle that support the cigarette lighter interface, for example, car camera, tire inflator, car cooler, vacuum cleaner for cars and so on.

Multi-Function Battery jump power pack

6-in-1 Function: Car Battery Jump Starter, Power Bank, 12V/10A Power Source, LED Flashlights, SOS Lifesaving Light, Warning Light.

Quick-Charge and two USB output

The jump start Powerbank has two QC3.0 output. Charge your smartphone, tablet or camera faster or charge the power bank very quickly.

1600A peak current smart protection clamp

The YABER Jump Starter will jump start all gas or 7.0L diesel engine up to 30 times on a single charge

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

Clore Automotive

Based on 8 reviews Check latest price

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.

TACKLIFE T8 Pro 1200A Peak 18000mAh Water-Resistant Car Jump Starter (up to 7.5L Gas, 6L Diesel Engine) with LCD Screen, USB Quick Charge, 12V Auto Battery Booster, Portable Power Pack

TACKLIFE

Based on 749 reviews Check latest price
  • NEW UPGRADE - As an upgraded model of T8, T8 Pro's startup performance is stronger and more stable. With 1200A peak current, it can safely start the dead batteries within a few seconds, it can start up to 30 times on a single charge (Only 4.5 hours of charging). Suitable for 12V cars, SUVs, trucks, or vans (Up to 7.5L Gas, 6L Diesel Engine)
  • ADVANCED DESIGN - A rugged and water-resistant enclosure rated at IP65, it can operate safely in any weather. The rubber covering layer prevents scratches and damage to the surface, which keeps the charging port clean. T8 Pro is Tacklife's most versatile car battery starter ever.
  • QUICK-CHARGING - The 18000mAh compact power bank can charge your phone, tablet or Kindle through dual USB ports (5V/9V, 5V/2.1A), and power your other car accessories using a 12V 10A DC port. T8 Pro offers one more Type-C cable than T8, which meets 90% phones charging needs.
  • MULTI-FUNCTION - The specially designed jumper indicator notifies you of incorrect use with an audible buzz and flashing lights. Full metal clamps are more durable. The T8 Pro is a multifunctional life-saver with a strobe, SOS signal, red emergency light and built-in Compass. The digital LCD screen clearly displays the remaining power.
  • WHAT’S INCLUDED - TACKLIFE T8 Pro jump starter, smart jumper cable, wall charger, car charger, USB cable, Type-C cable, cigarette lighter adapter, EVA waterproof bag, user guide, and 2-years warranty. If you need any help, please contact us at any time.

Product features

TACKLIFE T8 Pro Car Jump Starter

The TACKLIFE T8 Pro is a lightweight and compact lithium car jump starter for 12V battery vehicles. With it, you can safely jump start a dead battery car in seconds without anyone else's help. Perfect gift choice for father, husband, or college student.

It's a car jump starter, portable power bank for any USB devices, and 12V DC equipment. Recharge smartphones, tablets, and other USB devices. Plus, a 12-volt, 10-amp output port for powering any 12V DC devices, like tire inflators and more.

Dual USB Outputs

  • The 18000mAh large-capacity battery can be used to charge any mobile devices, such as smartphones, tablets, etc. (Include 5V / 9V Quick Charge)
  • T8 Pro comes with a USB cable and a Type-C charging cable, which is convenient for your use.

LED Emergency Light

  • The T8 Pro car battery jump starter is also a multifunctional life-saver, integrated with a LED flashlight with 3 mode（Spotlight/Strobe/SOS）
  • Press the power button twice and the emergency red light will light up, provide you with extra light for emergencies.

12V DC Output Port

  • 12V/10A Output Port with cigarette lighter adapter can power your other car accessories (Tire Inflator etc.)
  • The unique LCD display will also display the remaining power of the T8 Pro in real-time.

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