【Fast charging】 --- 1450 super lithium-ion battery, CE certification, ROHS, FCC certification, to ensure the safety of the tire pump. USB2.0 and USB3.0 charging cables can be used to charge quickly the product. (Total battery 2000mAh) 【Fast inflation and time saving】 --- The fast pumping system can be fully inflated in 8 hours. It is easy to preset the required pressure and automatically shut off when the pressure is reached. The maximum pressure is 150 psi and the accuracy is +/- 0.5 psi. It is suitable for balls, bikes, motorcycles, cars (including SUVs), but does not support 24V trucks. 【Convenient】 --- Compact size is based on our human hands, simple to operate with one hand, take it with you and use it anytime. 【Night illumination】 --- With LCD display and LED lighting. 2 indicator lights come on automatically when the product is inflated. LCD digital display for easy reading. 4 pressure units are available: PSI, Bar, KPa, Kg / cm2. 【Multi-Purpose】 --- Free accessories for