3.7V 2500mAh 20A INR18650-25R Rechargeable High Drain Battery Cell
Standard Battery Pack Li-ion
3.7V / 2500mAh / 20A
Specification
| Electrical Parameters | |
| Standard Capacity | 2.5Ah |
| Standard Voltage | 3.7V |
| Battery Resistance | ≤13.5mΩ |
| Standard Charge Current | 2A |
| Max. Charge Voltage | 4.2±0.05V |
| Max. Discharge Current | 20A |
| Off Discharge Voltage | 2.75V |
| Cycle Life (500 Times) | >2Ah |
| Charging Method | CC-CV |
| Size | 65*18(mm)±0.5 |
| Weight | 45g±0.5 |
| Operating Temperature | -10~45℃ |
| Storage Temperature | -20~45℃ |
| Performance | |
| Nominal discharge | Charge: 1.25A, 4.20V, CCCV 100mA cut-off
Discharge: 0.2C, 2.5V discharge cut-off |
| Standard charge | CCCV, 1.25A, 4.20 ± 0.05V, 100mA cut-off |
| Rapid charge | CCCV, 4A, 4.20 ± 0.05V, 100mA cut-off |
| Charging time | Standard charge : 180min / 100mA cut-off Rapid charge: 60min (at 25℃) / 100mA cut-off |
| Discharge Performance | |
| Max. continuous discharge (Continuous) | 20A(at 25℃), 60% at 250 cycle |
| Application | |
| Suitable for industrial and high drain application, such as Power Tool, eBike, R/C Hobby, drones, robot etc. | |
