Advantage:
Safety, high capacity, long service life and wide temperature range.
Use:
Electric bicycle, golf trollery, electric sightseeing car, electric forklift, electric balance car.
Project
Parameter
Nominal capacity
4000mAh（0.2C）
Capacity range
≥3950mAh（0.2C）
Voltage
3.2V
Energy Density
139Wh/kg
AC internal resistance
≤25mΩ
Battery weight 
95 (about)
Charging condition 
0.5C constant current to 3.65V, constant voltage to 38mAh
Maximum charging current
4.0A
Discharge cutoff voltage
2.5V
Standard continuous discharge current
2.0A
Fast continuous discharge current
4.0A
Maximum sustained discharge current
12A (single battery)
Pulse discharge current
20A，5s
Cyclic performance
(1C charge 1C discharge cycle capacity retention rate ≥ 80%)
2000 times（100%DOD）
4000 times（80%DOD）
7000 times（50%DOD）
Operating temperature
Charging：0℃—55℃
Discharge：-20℃—60℃
Storage temperature
-20℃—55℃（<3 months）
Dimension
（Φ26.15±0.2）*（71±0.3）mm

26700-4000-3.2