... 3A/0.8A Repairing sulphate battery MCU Control auto charge Multi output protection CE approve New arrival smart double current with repairing ... satges(Ud-I-Uo-Up) charging process,Four kinds of output mode selected ,repair mode,Motorcycle mode,Car mode,Low ... Intelligent repairing function,Desulfurating the battery through 20V pulseStabilized double output current 0.8A and 3.3AIt can charge any 12V ...