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The Project | Specifications and parameters | Qualifications |
Nominal capacity of☆ | 50Ah | 50A(1.0C) Current discharge |
Minimum capacity | 50Ah | 50A(1.0C) Current discharge |
Nominal voltage is ☆ | 3.20V | 25A(0.5C) Current discharge |
| ≥ 160Wh | 25A(0.5C) Current discharge |
Discharge Energy (reference) | ≥ 157Wh | 50A(1.0C) Current discharge |
| 141Wh/Kg | 25A(0.5C) Current discharge |
Energy density (reference) | 139Wh/Kg | 50A(1.0C) Current discharge |
| 2.0–3.65V | Temperature is T> -5℃ |
Operating voltage range | 2.0–3.65V | -20℃ |
| 1.8–3.65V | T emperature is T ≤ -20℃ |
Battery internal resistance (1KHz) ☆ | ≤ 1.5m Ω | New battery 20-50%SOC status, 25℃ |
Meverage battery internal resistance (1KHz) | ~ 0.7mΩ | New battery 20-50%SOC status, 25℃ |
Shipping capacity | 20~50% charging status | 25A(0.5C) Current |
Operating | 0–45℃ | Refer to Section 2.2 |
temperature (charging) |
Operating | -30–55℃ | Refer to Section 2.3 |
temperature (discharge) |
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| 25 ± 2℃, with splint state, 50A(1.0C) |
Cycle life span is | The ≥ 2000 cycle is available | Charge and discharge, the 100%DOD, capacity decays to 80% of the nominal capacity. |
Discharge power at room temperature | 1300 W(TBD) | 25 ± 2℃ 50%SOC 4.0C 10s pulse discharge |
The SOC usage scope is recommended | 10% - 90% |
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Core weight is ☆ | 1130±20g | N.A. |
size | 27*128*147mm |
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Key Features :
♦ Lithium Iron Phosphate (LiFeP04) Battery
♦ Safest lithium chemistry
♦ High energy density, 120-170kWh/kg
♦ Efficient & long-lasting up to 7000+ cycles
♦ Good High Temperature Performance
♦ Good High Rate Discharging Performance
♦ Excellent Stability
Applications :
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys & buggies
♦Electric bikes
