... voltage value43.2VLow voltage recovery value52.8VMax charging current20ACharging path1Overcharge protection value57.6VOutput power960WOutput voltage220V/110V±3%Output frequency50Hz/60Hz±0 ... )3:1ProtectionOver voltage, Under voltage, Overload,Short circuit, Over heat, Surge protectionDisplayLCDNoise<50dB at 1 meterDimensions (L*W*H)480mm*520mm ...