1. Waterproof and dustproof
2. Battery capacity is large, durable and safe
3. Small size, thin, easy to carry
4. Low-temperature and high-temperature resistance
5. Power your car, instantly start your car and easily solve your predicament
6. No need to install, no need to configure, just use the clamp to connect the positive and negative poles of the car,
Turn on the power switch and the car can start (red-positive, black-negative)