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Product Details:
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| Nominal Capacity: | 39Ah | Nominal Voltage: | 3.65V |
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| Internal Impedence: | / | Operating Votage: | / |
| Dimension: | 7.1mm x 228mm x 268mm | Battery Weight: | 820±15g |
A123 systems produced 39AH lithium ion pouch cell in Hangzhou factory in China.Dimension of the cell is 7.1mm x 228mm x 268mm. weight of the cell is 840g normal voltage is 3.65v.
Parameters:
Item | Specification |
Nominal capacity | 39.0Ah |
Minimum capacity | 39.0Ah |
Charge cut-off voltage | 4.2V |
Nominal voltage | 3.65V |
Charging method | CC-CV (first constant current then constant voltage) |
Charge current | Standard: 19.5A (0.5C) Rapid: 78A (2.0C) |
Charge time | Standard: 2.5 hours |
Rapid: 1.5hours | |
Maximum continuous charge current | 78.0A (2.0C) |
Maximum continuous discharge current | 117.0A (3.0C) |
Maximum pules charge current (10s) | 234.0A (6.0C) |
Maximum pules discharge current (10s) | 390.0A(10.0C) |
Discharge Cut-off Voltage | 2.5V |
Cell Weight | 820±15g |
Cell Dimension | Thickness: 7.0±0. 2mm (full charge)（vernier caliper） |
Width: 228.0±2.0 mm (fold ed) | |
Height: 268±2.0 mm | |
Operating Temperature | Charge: 0 ~ 45℃ |
Discharge: -20 ~ 50℃ | |
Storage Temperature | 1 year: -40～25℃ |
3 months: -40～35℃ | |
1 month: -40～45℃ |
Contact Person: Miss. Elsa Liu
| WhatsApp : | +8617763274209 |
|---|---|
| Skype : | +8617763274209 |
| WeChat : | 17763274209 |
| Email : | Elsa@lifepo4-battery.com |
