... , constant flow, over-voltage, over-current protection work function; Indicator light conversion; Automatic recovery etc. FunctionCharge voltage: 16.8 V ... (plus or minus 5%); When the idle light greenCharge voltage range: constant current phase voltage random, but ... pressure charge, current decreaseConvert current: 250 MA; Full of conversion, light greenRipple and the noise (note 3) : < 250 mVp-p ...