... 10Ah, 12Ah, 15Ah, 20Ah 4. brand new cell 5. CE, RoHS, MSDS, UN38.3 brand new thium 48v ebike battery Specifications of product ... explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat. 5. Rapid charge The battery can ... and electric wheelchair, etc.10. Brand new cell, brand new battery Warrantychange for new battery due to inferior battery VoltageCapacity(Ah) ...