14.8V 2200mAh LiFePO4 rechargeable lithium ion battery pack
14.8V 2200mAh LiFePO4 rechargeable lithium ion battery pack
1. LiFePO4 battery pack
2. Various combination method as demand
3. Rechargeablt lithium ion battery pack
4. Meet different countries standard and with different certification
|
No. |
Items | Specifications |
Remarks |
|
|
1 |
Limited charging voltage | 16.8V | ||
|
2 |
Nominal voltage |
14.8V |
||
|
3 |
Voltage of shipment |
14.8V-16.8V |
||
|
4 |
Nominal capacity | 2200mAh |
0.5C |
|
| 5 | Minimum capacity | 2150mAh | 0.5C | |
|
6 |
Internal resistance of battery |
200mΩ |
||
|
7 |
Cycle life | ≥3000 cycles (retention: ≥80%) | ||
|
8 |
Standard charge current |
0.2C |
||
|
9 |
Maximum charge current |
5A |
||
|
10 |
Standard discharge current |
0.2C |
||
|
11 |
Maximum discharge current |
5A |
||
|
12 |
Discharge cut-off voltage |
12V |
||
|
13 |
ESD static test | Air discharge |
±8KV |
|
|
Contact discharge |
±4KV |
|||
|
14 |
Storage temperature | 1 month | -5℃~60℃ |
60±20% RH. |
|
3 months |
-5℃~45℃ |
|||
|
Over 3 months |
-5℃~25℃ |
|||
|
15 |
Operation temperature |
Charging |
0℃~45℃ |
|
|
Discharging |
-10℃~45℃ |
|||
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