UTRAI JS1-PRO 4000A Jump Starter: Power up your engine in seconds, a compact power bank that never leaves you stranded, redefining roadside reliability and keeping you moving.
- You get 4000A peak power to start most 12V vehicles quickly, even in chilly conditions.
- As a portable power bank, it keeps essential devices charged during emergencies, so you can navigate, call for help, and stay connected.
- The upgraded JS1-PRO design gives you safety and reliability with intuitive controls, guarding against overloads while delivering steady performance when you need it most.
- Its compact, tool-box-friendly form keeps the unit ready in your trunk with the included kit bag, so you can grab it fast.
