... 4.Long working life 5.Safe and enviromental friendly rc lipo batteries for RC cars, helicopters and boats with good ... No.B7180025Battery voltage7.4V Battery capacity1800mAhcontinuous discharge rage25CSize(H*W*L)14x34x110mm Approx. Weight 123gUsageFor rc carsDelivery timeWithin 7 daysAdvantages: 1.Battery ... Ni-MH batteries, Ni-cd batteries, motors, servoes etc. rc lipo batteries 7.4V 1800mAh 2cell 25c