Product Character 1) Switching transfer (low heat dissipation) 2) Selectable Charge rate: AC 4-8 Cell: 1; 2Amp DC 4-7 Cell: 1; 2; 4Amp 3) For charging 4-7 cell Ni-Cd and Ni-MH batteries 4) START switch 5) 8 bit microchip CPU controller 6) Peak prediction circuitry 7) OUTPUT has short circuit protection circuitry 8) With LED light and beeper to indicate the charging status Please note do not charge on 4amp from AC
