JS1003 - 15,000 mAh, 800A, 12V, Portable Jump Starter & Battery Pack - Up to 6.0L Gas Engine

The XenonPro JS1003 portable car battery jump starter and power bank is one of our most powerful models. Boasting a peak current of 800 amps and a battery life up to 20000 mAh, this device will boost your vehicle's battery in seconds and power your electronics for hours.

Equipped with a new-generation premium lithium-ion battery, intelligent jumper cables with advanced safety technology, a powerful LED flashlight, LCD display, and an optional portable air compressor, the JS1003 will get you back on the road anytime and anywhere. Learn more about these features.

This portable car battery booster can jump-start up to 25 cars with one single charge and can also power your tablet, cellphone, and electronics on the go. Slightly bigger than a cellphone, this jump starter is incredibly powerful, lightweight and will easily fit in the trunk of your car to help you in case of a roadside emergency. See the JS1003 in action.

JS003 Portable Jump Starter Features:

Premium Lithium Battery

The JS1003 is built with a new-generation premium lithium-ion battery. With an upgraded capacity of 20000 mAh, this portable car booster will jump-start up to 25 cars in one single charge and will last approximately 1250 full charge cycles.

SmartBoost Cables

Equipped with our proprietary SmartBoost jumper-cables, the JS1003 make boosting a vehicle not only very easy and intuitive but extremely safe, especially when compared to traditional jump cables.

Reverse Polarity Protection

The proprietary SmartBoost module on our jumper cables means that you can no longer inverse the polarity when boosting a discharged battery. Not only that, your battery will be fully protected against overcharge/discharge and short circuits.

Portable Air Compressor

A dead car battery and a flat tire are two of most common unexpected car problems and that's why we created a portable air compressor that works with the JS1003. At 150 PSI of pressure, inflate a tire in just 5-10 minutes!

Powerful LED Flashlight

Emergencies sometimes happen at night and working in the dark is very difficult, that's why we've built in a powerful LED flashlight in the JS1003. Use the flashlight to brighten up your workspace and get back on the road as soon as possible.

Portable Power Bank

A dead cellphone battery can be just as critical as a dead car battery in emergency situations, that's why we've designed the JS1003 with two USB ports so you can charge your electronics on the go for hours. Never let any of your dead batteries hold you back.

Ultra-Lightweight & Small

We've designed the JS1003 with convenience and portability in mind. Weighing just over 1 pound and slightly bigger than a cellphone, this device can easily fit under a car seat or in the trunk of your car so you have it when you need it most.

Multipurpose

Although designed to jump-start a dead battery, the JS1003 can be used for many other purposes. Whether need to charge your cellphone or electronics while in the car, need a flashlight or have a flat tire, the JS1003 can do it all.

Plug & Play

Jump-starting a car has never been so easy. Simply turn on the device, connect the clamps to your car battery and turn on your car! You'll be back on the road within minutes. Say goodbye to complicated and dangerous jumper-cables!

Quick & Easy Charge

Charging the JS1003 is as easy as charging your cellphone or tablet. Get a full a charge in a few hours and you'll be ready to take on the road for months to come! The JS1003 comes with home and car charging capabilities and accessories.

How the JS1003 Works - Video Tutorial

What's Included

• 1 x JS1003 portable jump starter, power bank and LED flashlight
• 1 x SmartBoost jumper cables with advanced safety technology
• 1 x Air Compressor + accessories (optional)
• 1 x Home charger
• 1 x Car charger
• 1 x 4-in-1 USB charger cable
• 1 x Instruction manual (English)
• 1 x Portable zipper case with handle, slim design, and durable padding
• Lifetime Warranty
• Free 2-day Shipping to the US and Canada.
• Specifications & Details

JS1003 Benefits:

• Never rely on another car or emergency roadside assistance ever again
• Jump start any small to medium car, pickup and boat battery on the go in 2 minutes
• Jump-start any gas engines up to 6.0L
• Jump-start any diesel engines up to 2.5L (small to medium vehicles)
• Works with cars, trucks, watercraft, snowmobiles, lawnmowers, and more!
• Charge up to 25 cars with one full charge
• 2 USB charging ports – charge your electronics on the go
• Superior safety technology - reverse polarity, overcharge/discharge, short circuit, back feed and over-current protection

JS1003 Specifications & Details:

• Model: JS1003
• Starting Current: 400 amps
• Peak Current: 800 amps
• Battery Capacity Options: 15,000 to 20,000 milliamp-hour (mAh)
• Charging Time: 2 to 4 hours
• Battery Material: Premium Lithium-Ion
• Battery Lifespan: 1250 cycles
• SmartBoost Cables Material: Premium copper tips, high-grade plastic handles, heavy-duty rubber cables
• USB Ports: two (2)
• Voltage: 12-volt
• DC Output: 12v-19v/3.5A
• Output: 5v/2.1A*1
• Input: 15v/1A
• Flashlight: LED light technology (100 lumens)
• JS1003 Dimensions: 6.2” x 3” x 1.4” (length x width x height)
• JS1003 Weight: 1.01lbs (460g)
• SmartBoost Cable Length: 15 inches
• Air Compressor Dimensions: 4.l" x 2" x 3.5" (length x width x height)
• Air Compressor Weight: 0.65lbs (298g)
• Case Dimensions:12" x 8.5" x 2.8" (length x width x height)
• Certification: ISO 9001-2000 Certified.

Compare Our Jump Starter Models

	JS1001	JS1002	JS1003	JS1004	JS1005
Starting Current	200 amps	300 amps	400 amps	500 amps	600 amps
Peak Current	400 amps	600 amps	800 amps	1000 amps	1500 amps
Battery Capacity	10,000 to 15,000 mAh	12,500 to 17,500 mAh	15,000 to 20,000 mAh	20,000 to 25,000 mAh	25,000 to 30,000 mAh
Lifespan	1000 cycles	1100 cycles	1250 cycles	1500 cycles	1500 cycles
Can Boost Up to (GAS)	2.5L	3.5L	6.0L	7.0L	8.0L
Can Boost Up to (DIESEL)	N/A	1.5L	2.5L	3.5L	4.0L
Boost Up To	15 cars	20 cars	25 cars	35 cars	35 cars
LCD Display	NO	NO	YES	YES	YES
Compass	NO	NO	NO	YES	NO
Air Compressor	YES	YES	YES	YES	YES
SmartBOOST Cables	YES	YES	YES	YES	YES
USB Ports	1	2	2	2	1
USB-C Ports	0	0	0	1	1
Flashlight	YES	YES	YES	YES	YES
Home Charger	NO	NO	YES	YES	NO
Car Charger	NO	YES	YES	NO	NO
Wall Charger	YES	NO	NO	YES	NO
Type of Charging	Micro USB	15W Standard	15W Standard	USB-C	USB, USB-C
Carry Case	YES	YES	YES	YES	YES
Shop Now	JS1001	JS1002	JS1003	JS1004	JS1005