Topdon JS3000 12V 3000A jump starter just dropped to less than $140 for Cyber Monday

Few things are worse than getting into your car, closing the door, pupping they key into the ignition, turing it and … nothing.

Winter is coming and the cold weather can zap an otherwise functional battery, and that can mean being late for an important appointment and costly tow truck fees.

Avoid all this with a portable jump starter that can give your battery enough of a kick to get the engine running and you back on the road.

And right now you can pick up the Topdon JS3000 12V 3000A jump starter at the amazingly low price of $136 in this Cyber Mondaty deal.

Also: The best Black Friday deals available right now

Topdon JS3000 tech specs

• Peak current: 3000A
• Boost feature: Yes
• Max engine starting size: 9.0L gasoline, 7.0L diesel 
• Charging time: 2 hours using the included 45W charger
• DC output: Yes, 16.8V/10A(max) DC power source
• Flashlight: 400 lumens with 9 built-in 3W LED lights 
• Input charging: Type C PD45W, 5V3A, 9V3A, 12V3A, 15V3A
• Power output: Type C (5V3A, 9V3A, 12V3A, 15V3A,20V2.25A); USB1 QC18W (5V3A, 9V2A, 12V1.5A); USB2 (5V/2A); DC (10A Max 16.8V)
• Rating: Waterproof and dustproof to IP54
• 10 advanced intelligent protection technologies: Overload protection, spark proof protection, over current protection, low temperature protection, high temperature protection, reverse charge protection, reverse polarity protection, over discharge protection, short circuit protection, and over voltage protection

The JS3000 jump starter can bring almost all 12V lead-acid batteries back to life within a second, and can jump vehicles up to 9.0L gasoline and 7.0L diesel engines, and is not only perfect for large capacity vehicles like trucks, boats, pickups, but it also works for motorcycles, speedboats, yachts, touring cars, lawnmowers, jet ski  and more. 

Fully charged, the JS3000 can offer up to 45 jump starts.

This is a great jump starter that you can charge up and throw in the trunk. It also doubles as a 24000mAh power bank with two USB QC 3.0 ports, a 16.8V DC port, and a USB-C PD45W bi-directional charging port to keep your electronic devices charged up.

Using the jump starter is easy, doubly so thanks to all the built-in safety features. Connect the leads to the power pack, connect the crocodile clips to the battery, press the ON button, and then start the car with the key as normal.

The Topdon JS3000 jump starter is a handy just-in-case tool to keep in the trunk or your workshop. I’ve used mine a few times, but not to start my vehicle but other people’s cas.

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