High Performance Rechargeable 3.7v Li-Ion Battery 18650 Lithiumion 4400mah Battery Pack
PRODUCT PARAMETER
High Performance battery
Rechargeable 3.7v Li-Ion Battery
Lithiumion Battery Pack
| No. | Items | Criteria | Remarks |
| 3.1 | Capacity | 4400mAh |
Discharge:0.2CmA cut-off voltage: 3.0V |
| 3.2 | Energy | 16.28Wh | lithium battery sl-770 |
| 3.3 |
Nominal Voltage |
3.70V | lithium battery sl-770 |
| 3.4 |
Open Circuit Voltage |
≥3.80V | lithium battery sl-770 |
| 3.5 | Load Voltage (33Ω) | ≥3.6V | ylithium battery sl-770 |
| 3.6 |
Internal Impedance |
≤120mΩ | AC 1KHz after standard
charge |
| 3.7 | Charge voltage | 4.2V | e |
| 3.8 |
Standard charge current |
880mA | 0.2C |
| 3.9 |
Max. charge current |
2200mA | 0.5C |
| 3.10 |
Standard discharge current |
880mA | 0.2C |
| 3.11 |
Max. continuous discharge current |
4400mA | 1C |
| 3.12 |
Max. instant discharge current |
8800mA | 2C |
| 3.13 |
Discharge cut-off voltage |
2.4V | er34615m lithium battery |
| 3.14 |
Operating Temperature |
-10~+45℃ | charging |
| er34615m lithium battery | -10~+55℃ | discharging | |
| 3.15 |
Storage Temperature |
23±5°C |
Less than 12 months |
| 3.16 | Weight | 25g | er34615m lithium battery |
PACKING AND SHIPPING
1.By UPS/DHL/FEDEX( It takes 3-5 days to arrive after all details confirmed)
2.By air cargo( It takes about one week to arrive after all details confirmed)
3.By sea shipment ( It takes about one month to arrive after received the deposit and confirmed all details )
4.Port:FOB Hongkong or CIF terms.
5.Shipment date within 30 days after confirmed all information and received the deposit.
6.Payment terms:TT /LC
