| Customization: | Available |
|---|---|
| Type: | Lead-Acid Batteries |
| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System |
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2V Rechargeable Lead Solar Storage Battery Home UPS for Systems
| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 2V | Discharge Temperature | -20~50ºC |
| Nominal Capacity (10 hour rate) | 400Ah | Charge Temperature | -10~50ºC |
| Number of Cells | 2cells | Storage Temperature | -20~60ºC |
| 2. Rated Capacity at 25ºC (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 10 hour rate (0.1C, 1.80V/cell) | 400Ah | Fully Charged battery at 25ºC (77° F) | 0.32mΩ |
| 3 hour rate (0.25C, 1.75V/cell) | 295Ah | Max. Discharge Current | 1800A (5s) |
| 1 hour rate (0.55C, 1.60V/cell) | 203.2Ah | Short Circuit Current | 6200A |
| 3. Capacity affected by Temperature (10 hour rate) | 7. Self-discharge at 25ºC (77° F) | ||
| 40ºC (104° F) | 102% | Capacity after 3 month storage | 92% |
| 25ºC (77° F) | 100% | Capacity after 6 month storage | 84% |
| 0ºC (32° F) | 90% | Capacity after 9 month storage | 74% |
| -15ºC (5° F) | 70% | Capacity after 12 month storage | 65% |
| 4. Dimension and Weight | 8. Constant voltage charging at 25ºC (77° F) | ||
| Length | 211mm | Cyclic use | 2.35~2.4V |
| Width | 175.5mm | Maximum charging current | 250A |
| Height | 332mm | Temperature compensation | -5mV/ºC |
| Total Height | 339mm | Float use | 2.23~2.27V |
| Temperature compensation | -3.3mV/ºC | ||
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