1S1P 18650 li-ion battery pack 3.7v 3400mAh battery pack

Specifications *1s1p battery pack with line output

*best quality cells applied

*keeppower first class assemble service

1S1P li-ion battery pack 3.7v 3400mAh battery pack 1. Brand: KeepPower
2. Quality Li-ion rechargeable cell NCR18650B
3. Composed Type: 1S1P
4. External Safety Circuit: YES 
5. Nominal Voltage: 3.7V
6. Nominal Capacity: 3400mAh
7. OEM Accepted     1.   Type: Pack   2.   Model: 1S1P Li-ion 3.7V 18650 battery pack with protection circuit module   3.   Chemistry: Li-ion   4.   Nominal Capacity: 3400mAh   5.   Nominal Voltage (V): 3.7   6.   Maximum Discharge Current: 2C   7.   Charge Current:         Standard: 0.2C         Rapid: 0.5C   8.   Minimum Capacity: 3250mAh   9.   End Voltage of Discharge: 2.5V   10. Standard Discharge: 1.0C   11. Cycle Life: >300cycles   12. Operating Temperature         Charge: 0~ +40°C         Dicharge: -20~ +60°C   13. Storing Conditions         less than 1month: -20 ~ +50°C         less than 3months: -20 ~ +45°C         less than 1year: -20 ~ +20°C   14. Weight: 50g   15. Dimensions: Max. 21.05mm(max.H)*66.5mm