

2500A Jump Starter Jstar 4
Portable but powerful, start your dead vehicle anytime anywhere.


Portable But Powerful
Featuring 2500A peak current, Jstar 4 is capable of starting your vehicle up to 30 times per charge, suitable for up to 8.0L gasoline and 7.0L diesel vehicles.


Power Your Devices
With a high capacity battery and two USB output ports (Including one QC3.0 port), Jstar 4 can charge multiple devices like smartphones, tablets, action cameras and more.


10W Wireless Charging
Built-in 10W wireless charger, it provides you a convenient and wireless way to charge your smartphones, especially with no USB cables nearby.


Multi-Mode LED Flashlight
The bright LED flashlight comes with three light modes, including Normal, SOS, Strobe modes.


Smart Clamp With LED Display
The smart clamp features advanced safety protection system, likes overload protection, over current protection, over voltage protection and more. Equipped with LED display to show real-time working status makes it easier and safer to use.


Served As Emergency Tools
Jstar 4 can be not only served as safety hammer to shatter vehicle windows in an emergency but also compass to protect you from being lost.