From the brand

UTRAI Jump Starter

UTRAI Portable Jump Starter

About UTRAI

UTRAI, an independent brand born in 2014 and has been focusing on the auto parts industry for many years. We have designed a large number of auto products and sold them all over the world, and are committed to providing the best solution to any auto problem on the road.

Whether it’s an outdoor trip or a roadside emergency, you can trust us and get everything you need from UTRAI.

Always Ready for Your Adventure!

🚗【High Performance Jump Starter vehicle】UTRAI JS-9 car jump starter provides up to 4000A peak current, which can start all 12V cars (including hybrid power), such as motorcycles, ATVs, UTVs, lawn mowers, snowmobiles, trucks, boats, RVs, tractors etc. and more easily in just a few minutes (for up to 8.5L gas or 6.5L diesel) – up to 40 times on a full charge. Its powerful start-up performance start function ensures a smooth start even in extreme temperatures, from -4°F to 140°F.
🚗【150PSI Cordless Air Compressor】The JS-9 car starter jump box has a built-in LCD digital meter, is equipped with a tire pressure detection function. You can preset the value( PSI, BAR, KPA) you want and it will automatically shut off when the pressure is reached. The 150 PSI air compressor takes about 3 minutes to inflate an average car tire to 20 PSI and is suitable for car tires, bike tires, motorcycle tires, balls, mattresses, swimming rings, and other inflatables.
🚗【Large Intelligent LCD Display】This car jumper starter portable has a 2-inch LED display that shows real-time battery level, inflator mode, real-time tire pressure and 3 preset values, which makes it easy to observe the situation. Intelligent safety detection jumper cables show a green light when properly connected to the vehicle battery. Making it easier and clearer to use the car battery charger.
🚗【Battery Jumper Starter Portable & Emergency Light】The LED lights of the jump starter with tire inflator include three modes (Flashlight, Strobe, SOS), which can be used in different emergencies. Super bright LED lights provide more convenience for night use. This multifunctional flashlight is perfect for camping, outdoor activities, emergencies, travel, etc.
🚗【Battery Jumper Starter Portable & Emergency Light】The LED lights of the jump starter with tire inflator include three modes (Flashlight, Strobe, SOS), which can be used in different emergencies. Super bright LED lights provide more convenience for night use. This multifunctional flashlight is perfect for camping, outdoor activities, emergencies, travel, etc.
🚗【WHAT YOU GET & WARRANTY】UTRAI JS-9 jump box pack (1* jump starter with air compressor, 1* smart jumper cables, 1* air pump hose, 3* gas nozzles, 1* charging cable, 1* user manual, 1* portable EVA carrying case. We offer 2-YEAR FREE Warranty, Lifetime Technical Support, and 7/24 Customer Service.

Price last updated Mar 13, 2026 08:12:43 UTC. Availability and price subject to change. More info