Lightweight Cylindrical Rechargeable Lithium Ion Battery Pack 48V 2.2Ah

Specifications:

Featuers

1. Cylindrical rechargeable batteries with Internal Voltage protection PCB.
2. Internal PCB protection is available to protect the battery.
3. High capacity for longer run time
4. Li-Ion offers higher energy density & lower weight than other rechargeable batteries
5. With one of the lowest prices, battery longevity, & high number of charge cycles this is truly a high valued buy

Advantages

Long life, large capacity and good shock resistance
Low self-discharge and good discharge performance at low temperature
Strong charging acceptance and quick-charging capability
Strong over-discharge resistance and charge retention
Maintenance-free and no acid or water for maintenance in usage
Excellent large current discharge performance, and have obvious advantages in startup and climbing
Environmental friendly
Lighter weight smaller size
Most safe no explosion no fire

Notice When using E Bike Battery

Please use an original or reliable charger. 
Do not throw the battery into fire or water. 
To avoid keeping it at the temperature above 45 degrees or it may cause explosion. 
Do not pressing it or dropping it from the high altitude. 
To prevent short circuit, never to put it together with conductors such as keys and coins, etc. 
Keep the battery in a cool dry surrounding if its stand by.