ADDMOTOR Electric Bikes Battery 48V 20Ah E-310, E-43, E-53, M-66 R7, M-81, M-340, M-350, M-360, M-366X, Upgraded Models, Black

Lithium Battery Features1) Longer battery life, the life expectancy is two times that of lead-acid batteries.2) Rechargeable and no memory effect.3) The weight is more lighter than other batteries.4) Smaller dimensions and can be customized.5) Safer and more environmentally friendly, No heavy metals and hazardous substances.6) BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current,over-heat, short circuit.

• Materials,The battery pack used high quality Cells, long runtime, deep discharge recover, extended service life and superb performance. Fits for Addmotor E-310, E-43, E-53, M-66 R7, M-81, M-340, M-350, M-360, M-366X upgraded models
• This Li-ion battery pack, It has a great cycle life: 800-1000 Cycles with DOD 80%, no acid (No spill or leak problems)
• Our battery patck capacity hasincreased to an astonishing 20 AH (96DWH), and the sustainable driving range on a single charge has reached 125MILES(PAS1）
• Waterproof and Solid plastic Case, can be mounted in most positions, it resists vibration, shock, and is small and lightweight.
• The newly developed and customized snap lockensures that the battery is stably fixed on the bikebody and the key can be pulled out when the lock islocked to avoid frequent contact with the rider's legswhen riding.