UPP 48V 52V 60V Polly Bicyle Downtube Ebike Battery Long Range Lithium Battery

Apply for: 48V 200-1500W Motor. Apply for: 60V 200-2200W Motor. ✔ Built-in Battery Protection System: Each Battery is fully automatic built in battery protection system (BMS). Prevent the battery from overcharging, overdischarging, and short circuit.

eBay