1. thium battery for ebike 2. 24v, 36v, 48v, 60v 3. 8Ah, 10Ah, 12Ah, 15Ah, 20Ah 4. brand new ... cell 5. CE, RoHS, MSDS, UN38.3 brand new thium 48v ebike battery Specifications of product Model No.HX-07-EMaterialNickle ... of frequent replace, but the Li-ion battery is green power without pollution. 4. Very safe and Reliable The Li-ion ...