1. thium battery for ebike 2. 24v, 36v, 48v, 60v 3. 8Ah, 10Ah ... certificateCE,UL, RoHS,ISO9001 Features: 1. Longer cycle life The cycle life of the battery pack can reach 1000 times with ... , etc.10. Brand new cell, brand new battery Warrantychange for new battery due to inferior battery VoltageCapacity(Ah)24V891011121314151617181920 36V891011121314151617181920 48V891011121314151617181920 60V101530