Battery Capacity(mAh) :10000-12000. Battery capacity: 12000mAh. Inflatable noise: ≤ 85dB (test distance 100cm). Is it with battery :Yes. Inflatable flow rate: 22L/min. Inflation function: Equipped with a built-in air pump, it can inflate tires, balls, etc., solving the problem of tire leakage or insufficient air pressure.
