China LFP Battery Supplier High Quality 22650 Battery Pack Built In Circuit Board 3.2V2100mAh 6.7Wh For LED Lightings
Koxin specializes in custom lithium battery packs, coin cell & polymer Li-ion batteries, and smart BMS solutions. We provide small-scale, niche battery products with reliable quality and OEM customization.
Digital Batteries · LFP Batteries · LFP Battery Pack · OEM Battery Pack Design
Inquire about this productProduct details
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No. |
Items |
Parameter |
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|
1 |
Product Model |
22650-3.2V2100mAh 1S1P 6.72WH | |
|
2 |
Normal Voltage |
3.2V |
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|
3 |
Rated Capacity |
2100mAh(C5) |
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|
4 |
Min Capacity |
2000mAh(C5) |
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|
5 |
Energy |
About 6.72Wh |
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|
6 |
Internal Resistance |
≤85mΩ |
|
|
7 |
Size |
（23±1）mm*（23±1）mm*（ 72±1）mm |
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|
8 |
weight |
// |
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9 |
Shell material |
PVC |
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10 |
Charge Voltage |
3.65±0.15V |
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11 |
Standard Cutoff Voltage |
about 2.5V |
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|
12 |
Charge Current |
≤ 1A |
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|
13 |
Charging cut-off current |
0.02C |
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14 |
Discharge Current |
Normal Current |
≤ 3A |
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15 |
Passive Protection Function |
Over charge protection, Over discharge protection, Short Circuit Protection, Over Current Protection |
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16 |
Positive |
JST Connector 22AWG 100mm |
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17 |
Negative |
JST Connector 22AWG 100mm |
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18 |
Charge Retention |
After charging according to standard 3.2, placing the battery for 28 days under the standard test conditions, then discharge it under standard 3.3, and the charge retention rate is ≥80%. |
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19 |
Cycle time |
The cycle life is not less than 2000, the capacity retention rate is ≥80%. (Charging according to 3.2 standard, leaving 0.5~1h; discharging according to 3.3 standard, leaving 0.5~1h, counting 1 cycle time). |
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