Lithium ion phosphate battery Headway LiFePO4 cells 38120S 3.2v 10Ah
|
NO. |
ITEM |
Specifications |
|
|
3-1 |
Nominal Capacity |
10000mAh |
|
|
3-2 |
Rated voltage |
3.2V |
|
|
3-3 |
Energy density (Wh/kg) |
105 |
|
|
3-4 |
Internal Resistance |
≤4mΩ |
|
|
3-5 |
Charge (CC-CV) |
Charged with constant current to 3.65v and then charged with constant voltage until current reduced to 0.01C |
|
|
3-6 |
Charge (float) |
≤3.6V |
|
|
3-7 |
Max. charging current |
3C（30A） |
|
|
3-8 |
Standard. charging voltage |
3.65±0.05V |
|
|
3-9 |
Recommended charging current |
0.5C, 5A ×2hours |
|
|
3-10 |
Max. continuous discharging current |
3C (30A)-10C(100A) |
|
|
3-11 |
Max.pulse discharging current(30seconds) |
10C（100A） |
|
|
|
Recommended discharging current |
1C(10A) |
|
|
3-12 |
Max. End-off discharged voltage |
2.0V |
|
|
3-13 |
Self discharge rate (monthly) |
2-3% |
|
|
3-14 |
Dimensions (mm) |
Diameter |
38±1 |
|
Height |
38120L:122±1; 38120S:132±1 |
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|
3-15 |
Weight (Approx.) |
38120L:300g; 38120S: 330g |
|
|
3-16 |
Working temperature |
Charging |
0~45℃ |
|
Discharging |
-20~65℃ |
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|
3-17 |
Storage |
In one month |
-20~45℃ |
|
In six months |
-20~35℃ |
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Package and shipping
Production time
Sample order 3 days. Bulk order 5-25 days.
Warranty terms
If a few batteries are defective, we only need clients to provide bar code.Then we will add the replacement on the next order, or we will pay for the freight to send it alone.