| Rechargeable 7.4V Li-ion battery pack 21700 5000mAh 2S1P |
| Brand Name: REIFO |
| Place of Origin: China |
| Battery model: 21700 |
| Nominal voltage : 7.4V |
| Nominal capacity : 5000mAh |
| Operating voltage range : 5.8V-8.4V |
| Overcharge protection cut-off voltage: 5.8V |
| Overdischarge protection cut-off voltage :8.45V |
| Maximum charging current: 2.25A(0.5C) （Customizable high current fast charging) |
| Continuous discharge current : 10A(2.0C) （Customizable continuous 15A discharge ) |
| Service life : ≥500 times |
| Charging temperature : 0 ~ 45℃ |
| Discharge temperature : -20 ~ 60℃ |
| Storage temperature : 25±3℃ |
| Dimensions（mm):23(T)x43(W) x72(H) |
| Battery internal resistance : ≤ 100 mΩ |
| Battery weight : About 145g |
| Input port requirements: input and output at the same end, output port can be customized |
| Features: Real capacity, safety and reliability, and long cycle life |
| Applicable products: audio, beauty equipment, massage equipment, medical equipment, LED lights, portable small appliances, toys, Vacuum cleaner,Smart sweeping, Dust blower,mine lighting,portable printer,Walkie talkie,etc. |
| illustrate：Battery size and capacity can be customized as needed |
