1) 48V 20Ah electric bicycle LiFePo4 battery 2) Size:125*160*250mm(Thickness*Wide*Long) 3) Electirc bicycle battery 48V 20Ah Electric bicycle LiFePo4 batterySpecification and Major featuresModel:LiFePo4 rechargeable batteryVoltage:48VCapacity:20AhDimension:125*160*250mm(Thickness*Wide*Long)High energy densityHigh operation voltageLong cycle life for 2000 cyclesGentlemen to environmentGuaranteed ...