3.7V 4800mAh 12A NCR21700T Rechargeable High Drain Battery Cell

Standard Battery Pack Li-ion

3.7V  /  4800mAh / 12A

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Electrical Parameters
Standard Capacity 4.8Ah
Standard Voltage 3.7V
Battery Resistance ≤14mΩ
Standard Charge Current 2A
Max. Charge Voltage 4.2±0.05V
Max. Discharge Current 12A
Off Discharge Voltage 2.5V
Cycle Life (500 Times) >3.84Ah
Charging Method CC-CV
Size 70*21(mm)±0.5
Weight 68g±0.5
Operating Temperature 0~45℃
Storage Temperature 0~45℃
Charge Performance
Charging Method CC-CV (constant voltage with limited current)
Standard charge CCCV, 1.2A, 4.20 V, 200mA cut-off
Rated charge CCCV, 2A, 4.20 V, 100mA cut-off
Charging time Standard charge : 6h / 200mA cut-off
Rated charge: 3.6h / 100mA cut-off
Discharge Performance
Max. Discharge Current Max. Discharge rate: 2C (6.8A)
Pulse current (5-6 sec.): 12A
Suitable for industrial and high drain application, such as Power Tool, eBike, R/C Hobby, drones, robot etc.