Jieoto E-Bike Lithium-ion Battery 36V 15Ah Electric Bicycle Kit with Rear Carrier + USB Port + Charger, Electric Bike Battery for 200W 350W 500W 650W Motor

LED battery level light can inform you of charging in time! The usb port might be useful for emergency use, can charge phones and other devices, awesome design.
Intelligent BMS system, prevent overcharging, overdischarging, overcurrent and short circuit. Avoid protection delays and protection failures. Ensure a long service life. Heavy-duty cover (aluminum) with dedicated guide rail for easy installation and removal.
The charger input & USB output of this E-bike power have waterproof coverage sealing, to avoid water and moisture damages.

product information
Battery Type: Electric Bike Battery
Nominal voltage: 36V
Rated Capacity: 15AH
Charging voltage: 42V
Charging current: 2A
Max Constant Discharge Current:20A(BMS)
Working temperature: charging 0-45?
Discharge: -20-60?
Storage: -20-45?
Cycle times: 1000 times
Product size: 430 * 158 * 85mm
Housing material: aluminum alloy
Protection function: BMS protection board
Scope of use: electric bicycle

Package included
36V Battery with built-in BMS board x1
Rear Carrier x1
Key x2
Charger x1