12V/17AH sealed lead acid battery
Peak current: 900Amp; Starting current: 400Amp
Output power 12V with 15A automatic circuit overload protection
Red LED display(from red to extinct) while charge
Automatically shut down when fully charged
LED Red Yellow Green indicator respectively display internal battery capacity
Pressure: 300PSI with switch control
Inflate ordinary car tire in 5min(>30PSI)