Jieoto E-Bike Lithium-ion Battery 48V 12.5AH Ebike Battery with Charger and BMS Protection Board Safe Lock, for E-Bike Battery 250W 350W 500W 650W Motor

With the 5V / 1A USB output port, you can charge your devices such as phone or flashlight, etc, while on outdoor occasions, but without any power source extra.
Made up with Top A Grade Cells, this E-bike battery had up to 1000 charge cycles, with a service life of 3 to 5 years.
The Battery Management System, or referred to as the BMS which can protect the bike battery from the damages of short-circuit, over-current, over-charge, and over-discharge.
On/Off button- turn or cut off the power. LED power Indicator, inform you charge your battery on time.

Product information
Nominal Voltage: 48V
Rated Capacity: 12.5AH
Charging voltage: 54.6V
Charging current: 2A
Max Constant Discharge Current: 15A (BMS)
Weight: 5.5kg
Storage temperature: -20 degrees ~ 45 degrees
Loading: 0 ° C to 45 ° C
Discharge: -20 ° C ~ 60 ° C
Cycle times: 1000 times
Battery size: 367.4mm * 90.3mm * 111mm
Scope of use: Electric mountain bikes, electric modified bikes

Package included
1.1pcs 48V battery with built-in BMS board
2.1 2A charger
3. Key*2
4. Battery fix plate