The Lithium ion cell is widely used in battery packs with the following advantages:

• Large capacity: generally between 1200mah and 3600mah
• Long life: cycle life can reach more than 500 times
• High safety performance: no explosion, no burning; non-toxic, non-polluting, high temperature resistance
• High voltage: lithium battery is generally 3.6V, 3.8V and 4.2V
• No memory effect

Voltage: 25.9V
Capacity: 2200mAh 
Assembling with protect circuit board wrapped by PVC shrinking sleeve
Max charging current: 5A
Max discharging current: 5A
Charging Temperature: 0~45°C
Discharging Temperature: -20~60°C
Humidity range: 0~85% (non-condensing)
Protect against over charge, over discharge, short circuit and over current
Cycle Life: 300cycles
Safety performance: battery pack comply with UL and IEC standards