1.Multi Quattro B6 Balance Charger/Discharger 2.4PCS of B6 charger, save cost 3.Best Ex-work price Multi Quattro B6 Balance Charger/DischargerInput: DC 11 to 15VPower source: 12V DC (car battery)/ AC mains PSU (>200Watts0Charger power: 50Watts, current is regulated accordingly.Discharger power: 5 watts, current is regulated accordinglyCell count: 1-15 Nicd/NiMH cells; 1-6S LiPo/Lilon/LiFe cells; ...