Chinese Lithium Ion Battery Manufacturer 7S8P 18650 Cell 25.2V20Ah Smart Batteries Customized For AGV, UPS
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.
NMC Battery Pack · OEM Battery Pack Design · Others Batteries · Smart Battery Pack
Inquire about this productProduct details
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No. |
Items |
Parameter |
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|
1 |
Product Model |
NMC 25.2V20Ah 18650-3.6Ah 7S8P Battery Pack | |
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2 |
Normal Voltage |
25.2V |
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|
3 |
Rated Capacity |
20Ah(C5) |
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|
4 |
Min Capacity |
19.5Ah(C5) |
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|
5 |
Energy |
About 504Wh |
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|
6 |
Internal Resistance |
≤75mΩ |
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|
7 |
Size |
（148±2）mm*（190±2）mm*（ 78±2）mm |
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|
8 |
weight |
// |
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9 |
Shell material |
PVC |
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10 |
Charge Voltage |
29.4±0.15V |
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11 |
Standard Cutoff Voltage |
about 19.25V |
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|
12 |
Charge Current |
≤ 10A |
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|
13 |
Charging cut-off current |
0.02C |
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14 |
Discharge Current |
Normal Current |
≤ 20A |
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15 |
Passive Protection Function |
Over charge protection, Over discharge protection, Short Circuit Protection, Over Current Protection, Communication Function |
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16 |
Positive |
XT30 Connector 14AWG 100mm |
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17 |
Negative |
XT30 Connector 14AWG 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 than500, 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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