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Energy Storage Battery for Power & Telecom
Here is a brief description of the product, introducing its main features and uses.
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Specifications
Energy Storage Power & Communication Battery
English Technical Specification Sheet
1. General Specifications
| Item | Specification |
|---|---|
| Cell Model | 26700 / 3.2V / 4.0Ah |
| Battery Pack Specification | 26700-4S10P / 12.8V / 40Ah |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 40Ah |
| Charging Voltage | 14.4V |
| Charging Current | ≤5A |
| Discharge Current | 5A |
| Instantaneous Discharge Current | 10A |
| Discharge Cut-off Voltage | 10.0V |
| Internal Resistance | ≤150mΩ |
| Battery Weight | 4.0Kg |
| Product Dimensions | 148 * 140 * 116 mm (Max) |
| Charging Temperature | 0 ~ 45℃ |
| Discharging Temperature | -20 ~ 60℃ |
| Storage Temperature | -20 ~ 35℃ |
| Battery Packaging | Sheet Metal Shell |
| Application Field | Communication equipment, Detection & Measurement/Control instruments, etc. |
2. Protection Functions
| Protection Type | Description |
|---|---|
| Lithium Battery Protection | Short circuit protection, Overcharge protection, Over-discharge protection, Overcurrent protection, etc. |
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POWEREAN
Powerean delivers dependable battery packs, energy-storage systems and intelligent BMS solutions for demanding applications.
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sales@powerean.com+86 18936076151No.6 Dongxing Road, Yuqi Street, Huishan District, Wuxi, Jiangsu, China





