Electric Air Compressor Bicycle Pump Rechargeable Car Tyre Inflator Portable Air Pump for Bicycles Cars Motorcycles Basketball Charging digital inflation pump _x000D_ Battery capacity: 1500mAh 5C battery * 2 _x000D_ Rated voltage: 7.4V _x000D_ Rated power: 80W _x000D_ Pressure flow rate: 17L/min _x000D_ Cylinder block specification: 17 cylinders _x000D_ Product size: 85 * 48 * 180mm _x000D_ Inflatable wire length: 207mm _x000D_ Pressure flow rate: 17L/min Cylinder body specification: 17 cylinders _x000D_ Product specifications: Host+power cord+instruction manual _x000D_ _x000D_ Product Overview: Voltage: 7.4 Volts Suggested Applications: automotive tires, motorcycle tires, bicycle tires, sports balls Power Supply: Battery Operated Unique Features: Compact, Automatic Power Off Included Parts: Main Unit, Charger, Power Cord _x000D_ _x000D_ Regarding this product: This portable air pump features a robust power system utilizing pure copper motor airflow enhancement technology, equipped with two 1500mA rechargeable batteries (totaling 3000mA) for its power source, eliminating the need for an external power connection during operation. It offers rapid inflation in just 10 seconds, making it three times quicker than typical wireless inflators available today, significantly improving the inflation rate. _x000D_ _x000D_ Intelligent chip: This compact air compressor features an integrated high-efficiency chip that enables timely awareness of tire pressure levels, enhancing measurement accuracy and ensuring safe journeys. The oversized LED screen shows both current and preset pressure values, facilitating easy monitoring of tire pressure and allowing visibility in dim lighting. _x000D_ _x000D_ Versatile use: This compact air compressor features four pressure units: PSI, KPA, BAR, KG/CM², which can be easily changed with a button press. It includes four preset modes for inflation. When fully charged, it is capable of inflating 2-3 car tires, 3-4 motorcycle tires, 4-5 bicycle tires, and 10-20 balls. (Results may vary based on the condition of the item being inflated; please check the actual circumstances.) _x000D_ _x000D_ Reliable and sturdy: You have the option to set the tire pressure in advance. Once the inflation hits the set level, the air pump will cease operation to avoid excessive inflation, ensuring safe usage. Moreover, this compact air pump features a three-layer cooling system (rubber hose, reinforced protective layer, high-strength nylon), making it resistant to freezing, explosions, and wear. _x000D_ _x000D_ Small and easy to transport: This air pump is designed to be lightweight and compact, allowing for convenient carrying. It fits easily in your vehicle, on your bike rack, or in your backpack. Its size is slightly larger than a smartphone, making it suitable for use at home or while traveling. _x000D_ _x000D_ _x000D_ _x000D_