BlitzWolf probably doesn’t need any introduction. It already starts to look a bit like Xiaomi and their other sub-brands from the YouPin store—also when it comes to product quality. This time, we’re bringing you a really interesting power bank that can even jump-start your car. It’s called BlitzWolf BW-JS1.
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The BlitzWolf BW-JS1 power bank is available from the Banggood seller. The good news is that it’s in a Czech warehouse, so you’ll get it very quickly with no fees from 2 – 5 working days.
BlitzWolf BW-JS1 power bank
TIPExpress delivery from the Polish warehouse with no customs duty and VAT.
This product will be delivered to you express from a local Polish warehouse. Shipping from Poland usually takes 7-10 days and is handled by a courier. When it arrives, you don’t pay any extra fees—no customs duty or VAT.
Highest current up to 800 A
The power bank can deliver a maximum current of 800 A. Thanks to this value and the 12 000 mAh capacity, you can use the power bank to jump-start even your car.
In general, you can use this power bank to jump-start any vehicle that uses a 12 V battery with an engine capacity of 4.5 L for gasoline and 3.0 L for diesel vehicles. With it, you can also jump-start not only your car, but a truck, a boat, or even a snowmobile.
How do you jump-start your car with it?
The jump-start kit includes a starter cable with clamps. You connect it to the power bank, then attach the clamps to the car battery. Connect the red clamp to the terminal marked “+” and the black one to the terminal marked “-“.
Jump-start the car, and after a successful start, disconnect the power bank within 30 seconds.
Basic specifications and features
The power bank measures 185 x 102 x 46 mm. In the box, besides the mentioned starter cable, you’ll also find a microUSB cable and a pouch. With the power bank, of course, you can also charge your phone.
It supports QC 3.0 for fast charging, is water-resistant with the IP67 certification, and has several protective functions. It’s also shock-resistant.
It features protection against incorrect polarity connection, short circuit, overvoltage, reverse charging, high temperature, low voltage, and over-discharging.
No missing LED light
The power bank also has an LED light, so you can jump-start your car even in complete darkness.
The light has three modes: lighting, SOS mode, and strobe.

The BlitzWolf BW-JS1 power bank won’t leave you in the lurch even in winter, when there’s the biggest chance your battery might fail.
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