4000A 12V Jump Starter with LCD Display and Dual USB

Get back on the road fast with a 4000A jump starter that starts 12V vehicles quickly, charges your devices, and adds emergency lighting when you need it most.

Reliable backup power for roadside emergencies

✅ Start your vehicle quickly with 4000A peak current for 12V systems.

✅ Power more trips with support for up to 10.0L gas and 8.0L diesel engines.

✅ Charge your phone or tablet on the go with dual USB outputs.

✅ See battery status clearly on the LCD display for easier roadside use.

✅ Stay safer during night repairs with constant, SOS, and strobe light modes.

✅ Use with more confidence thanks to 8-in-1 smart protection, including reverse polarity and overload protection.

This portable jump starter is built for roadside starts, travel backup power, and outdoor trips. The lithium-ion battery recharges in 4-5 hours and offers an average battery life of 4-5 years.

It works with cars, trucks, RVs, motorcycles, and boats that use 12V batteries. Start-stop battery support adds flexibility for more modern vehicles.

You also get practical extras for everyday use, including smart jumper cables, a Type-C cable, a storage bag, and a user manual.

Clear screen makes battery checks faster.

Compact design stores easily in your vehicle.

Dual USB ports charge devices during travel.

Emergency light modes improve visibility at night.

Smart jumper cables simplify safer connections.

Portable power suits camping and roadside use.

Storage bag keeps everything ready to grab.

Keep reliable starting power and backup charging within reach.