JA Series

Designed to accommodate 12V vehicles such as trucks, RVs, SUVs, ATVs, tractors, motorcycles, and motorboats, JA series battery jumper packs offer both powerful starting current and high-performance air compressor functionality, ensuring an exceptional user experience.

Save your dead battery on the road and ensure a smooth journey. With this jump start battery pack in your car, you can enjoy the freedom and joy of driving without any concerns.

With this potent portable car battery pack stored in your vehicle, you can effortlessly inflate your car tire while on the road, providing you with a worry-free and enjoyable driving experience.

The design of the JA series jumper packs features cutting-edge spark-proof technology and reverse polarity protection, ensuring a safe and error-free connection to any 12-volt automotive car battery. Rest assured that our mistake-proof design will provide a secure and hassle-free experience.

This lithium jump pack is outfitted with the newest BMS power management system, which incorporates various safety features such as short-circuit protection, over-current protection, reverse connection protection, over-heat protection, over-charging protection, and clip falling-off protection, ensuring your safety while using it.

With support for fast charging via USB 3.0, this good jump pack is fully compatible with USB-enabled devices such as smartphones and tablets. This car power pack has an input rating of 5V/3A and 9V/2A, and an output rating of 5V/3A and 9V/2A.

This car starter pack comes equipped with a built-in LED flashlight that offers three distinct lighting modes, including steady, flashing, and SOS, providing you with versatile lighting options in various situations.