Topdon JS1200 1200A Jump Starter 12V Power Bank

Jump Starter Portable Car Battery Pack, TOPDON JS1200 12V Battery Charger Lithium Battery Jump Starter (Up to 6.5L Gas, 4.0L Diesel) for Cars, Trucks, ATV, SUV, Motorcycles, Boats (Peak 1200A)

√ Support 12V batteries, up to 6.5L gasoline and 4.0L diesel;

√ Designed with 1200 amps of peak storage;

√ 12800mAh Power Bank, Not just a Jump Starter;

√ IP65 waterproof and shockproof for use in almost any weather conditions;

√ Dual USB charging ports and a DC port for smartphones and other electronic devices, twice as fast as other common power banks;

The JumpSurge1200 (JS1200) is a 1200 Peak Cranking Amp power bank and jump-starter for 12V battery vehicles (up to 6.5L on gas, and 4L on diesel). The JumpSurge1200 allows you to revive your battery, never getting stranded with a flat battery again! It comes with a Boost Function™ that can start dead or damaged batteries and can charge all your devices faster than a standard charger. The JumpSurge is the ideal on-the-go tool for drivers who want to be prepared for the unexpected at all times.

This 1200A device jump-starts batteries within 1 to 2 seconds. It can even provide up to 25 jumps on a single charge.

1. Quickly and Safely Start Your Dead Battery within 1-3 seconds, even in extreme temperatures (14°F~104°F). Ideal for cars, trucks, boats, and motorcycles, with 6.5L gas engines and 4L diesel engines.

2. The three-modes LED light (solid, strobe, and SOS) allows you to work at night and lets other drivers see you before they get too close, making it a must-have accessory for drivers.

3. The JS1200 can act as a robust power bank, including:

a. DC Output (Max 16.8V/10A): Handy for tire inflators, car refrigerators, car vacuums, LED lights, and other devices suitable for a DC port.

b. USB Output(5V/2A)

c. USB Output (5/9/12V Quick Charge 3.0): Charge your phone, tablet, camera, and more.

d. Type-C Input(5V/3A 9V/2A)

Quickly Charge All Electronic Devices

The JumpSurge1200 also serves as a power bank that can fully charge your smartphone, tablet, and any compatible electronic device.

Ultra-Bright LED Flashlight

This product includes a 300-Lumen LED Flashlight with 3 different modes: Continuous, Strobe and SOS.

Upgraded Safety With Heavy-Duty Clamps

This portable jump starter works with intelligent heavy-duty copper clamps which provide 7 safety protections covering: reverse polarities, short circuits, over-currents, reverse charges, over discharges, over temperatures, and low temperatures to ensure safe and fast jump-starts during its use. The indicator lights notify you of incorrect use and improper connections, providing the extra safety you need.

Safety Indicator Guide

1. Solid green: The Jump Starter is ready for use.

2. Solid red: Reverse polarity of battery clamps is detected.

3. Flash green: The battery level of the vehicle is too low.

4. The indicator doesn't light up: The battery of the vehicle may be totally dead.

5. Alternately flash red and green: You have tried 4 jump starts within 10 minutes. Please disconnect the clamps and reconnect to try again.


√ Short-circuit Protection: sparkle-proof. ;

√ Reverse Polarity Protection

√ Over-current Protection

√ Over-charge Protection

√ Over discharge Protection

√ Reverse Connection Protection

√ Reverse Charge Protection

√ Over temperature Protection

√ Low Temperature Protection



Peak Amps


Capacity (mAh)

6.5L Gas ​4.0L Diesel

Start-up Capacity​

Type C:  QC 3.0


USB1: QC18W;
​USB2: 5V/2A​;
​DC: 10A Max 16.8V


Power Button*1

Button on the Jump Starter​

Positive: 250mm​Negative: 200mm​

Length of Clamp Cable

Free Shipping 

After sales support

Product will come with a one year warranty 

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