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Molicel INR21700-P45B
E One Moli INR21700-P45B
New product
3.6V
4500mAh
45A
Working temps as low as -40°C
Applications:
- Power tools
- Electric vehicles (EVs)
- Drones and UAVs
- Medical devices
- Energy storage systems
- E-bikes and scooters
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More info
The Molicel 21700 P45B is a high-performance, reliable lithium-ion battery with a 4500mAh capacity and 45A discharge current, ideal for demanding applications. It offers exceptional cycle life, operates in temperatures as low as -40°C, and features high thermal stability, low impedance, and fast charging capability.
| No | Items | Specifications | Remarks |
| 1 | Rated charge | Limiting 4.5A and constant 4.2V charge for 1.5h or 90mA at 23°C. | |
| 2 | Rated discharge | Constant 0.9A discharge until 2.5V at 23°C. | |
| 3 | Rated capacity |
4.5Ah (Typical) 4.35Ah (Minimum) |
Rated discharge capacity at 23°C. |
| 4 | Nominal voltage | 3.6V | Mean voltage during rated discharge after rated charge. |
| 5 | Shipping voltage | ≥ 3.45V | Nominal approximate state of charge ≤ 30%. |
| 6 | Internal resistance | ≤ 8mΩ | Fresh cell measured by AC impedance at 1kHz. |
| 7 | End of charge voltage | 4.20 ± 0.05V | |
| 8 | End of discharge voltage | 2.5V | Discharge voltage for determination of rated capacity. |
| 9 | Charging time | 90 min | Rated charge. |
| 10 | Maximum charging current | 9A | |
| Maximum discharging current | 45A | With 80°C temperature cut. | |
| 11 | Operating temperature | Charging: 0~60°C | -20°C~40°C reduced discharge voltage. |
| Discharging: -40~60°C | |||
| 12 | Storage temperature for shipping cell | < 35°C | Recommended temperature less than 23°C for long-term storage. |
| 13 | Shelf life | 1 year | |
