Name: Lithium battery pack 7.4V4400mAh
Model: 18650R-2P2S
Nominal voltage (V): 7.4V
Nominal capacity (mAh): 4000mAh/4400mAh/5200mAh
Maximum charging current: 2A (adjustable)
Continuous discharge current: ≤ 2A (small current discharge, adjustable)
Pulse discharge current: ≤7A (adjustable)
Service life: 500 cycles
Battery weight (g): about 185g
Charging temperature (°C): 0～45
Discharge temperature (°C): -20~60
Storage temperature (°C): -20～35
Dimensions (mm): 19(T) x 70(W) x 75(H)
Overcharge protection voltage (V): 8.4V ± 0.05V
Over-discharge protection voltage (V): 6.0V ± 0.25V
Output terminal and line requirements: with label, plug, connector, customizable configuration
Features: high capacity, high platform, long working hours, long life. OEM/ODM orders are welcome.
Applications: Wireless monitoring equipment, communication equipment, medical equipment, instrumentation, LED lamps, traffic signs, portable small appliances, power tools, toys, etc.