Features 1. Powerful boost function: This starter has an 800A current and can start a dead car in a few seconds. It can be started multiple times with one charge. Even if the battery voltage is too low. Our starter battery pack can start up to 10 liters of diesel engines and 10.0 liters of gasoline engines, suitable for trucks, motorcycles, snowmobiles, all terrain vehicles, UTVs, and lawn mowers. 2. Intelligent security protection: Our jumper cable provides a security protection system that can keep sparks away even if the connection is incorrect. The sturdy, durable, and waterproof casing (IP65 rating) allows this vehicle's crossover box to operate safely in any weather conditions. 3. Battery starter: With excellent conductivity and heavy-duty jumpers, it can provide 24-hour high-quality standby. It can operate even at extreme temperatures ranging from -40 C to 65 C (-4 to 140 F) and supports over 1000 charging cycles. This car battery jumper box has about 24 months of standby power, ready to assist you at any time. 4. 3-in-1 road travel kit: It is not only a portable jumper box for car batteries, but also a portable power bank and LED emergency light. Adopting a USB output design, the fast charging 3.0 USB port can quickly fully charge your phone, tablet, and other mobile devices. The upgraded Type-C input port allows the device to charge faster. The built-in LED light has multiple modes: high brightness illumination, SOS distress, and flashing mode. It will become a good friend for camping, outdoor activities, emergency situations, and travel. Specification Material: ABS Color: Black Size: 19 x 9 x 9 cm Weight: 620 g Package Include: Host x1 Bold clip x1 1 drag 1 x1 Paper box x1