The UTRAI JS1 Pro Car Jump Starter is a powerful, multifunctional battery starter designed to jump-start vehicles instantly and provide portable power for your electronic devices.
With a maximum current of 1600 A and a starting current of 800 A, it can be used with passenger cars, SUVs, pickups, vans and motorcycles, as well as boats, snowmobiles and other gasoline-powered equipment.
Powerful starts in seconds
The JS1 Pro is designed to quickly start vehicles with a rated voltage of 14.8 V, with no waiting required. It supports gasoline engines up to 8.0 L and diesel engines up to 7.5 L, offering broad compatibility with different types of vehicles.
The 59.2 Wh battery can provide up to 35 jump-starts on a single charge, while the built-in NTC system monitors battery temperature and helps protect against overheating. The device is designed to operate in temperatures ranging from -20 °C to 60 °C.
2" screen for at-a-glance updates
The built-in 2-inch screen displays information about the charge level, input and output status, and the device’s current operating mode. This makes it easy to check its status before and during use.
Jump starter and power bank
The JS1 Pro also works as a portable power bank for your electronic devices. It has two USB ports and supports 10 W wireless charging, allowing you to power up to three devices simultaneously, such as a smartphone, tablet and wireless earbuds.
Built-in LED flashlight
The built-in LED flashlight has 4 lighting modes, making it easier to connect the clamps and work around the vehicle in low-light conditions or in an emergency.
Its compact design, storage case and included accessories make it easy to carry and store the jump starter in your vehicle.
Features
- Maximum current: 1600 A
- Starting current: 800 A
- Starting voltage: 14.8 V / 16.6 V (4 cells)
- Battery capacity: 59.2 Wh
- Gasoline engines: up to 8.0 L
- Diesel engines: up to 7.5 L
- Wireless charging: 10 W
- USB port 1: 15 V / 3 A, 9 V / 2 A, 12 V / 1.5 A
- USB port 2: 5 V / 2.1 A
- USB-C input: 5 V / 2 A, 9 V / 2 A
- Screen: 2"
- Flashlight: LED, 4 modes
- Operating temperature: -20 °C to 60 °C
