... Max.29.4V Current------------1.5a,1.0a 0.5a Battery Range: -----------2.3Ah-32Ah IP Level --------------IP65Specification: ... PowerW60W13LED Indicator Light 6 LED:Power on,Reverse, Battery OK,Charging , Battery weak,Recovery, 3LED:Model selected light14Output Protect—Over ... , it’s safe for long term connection to maintain battery without damage.6.Polarity Reverse Protection, Short Circuit Protection ...