China Lighting Bus E-Bicycle Spare Module 2V Rechargeable Lead Acid UPS Solar Gel Battery, Find details about China Rechargeable Battery, Lead Acid Battery from Lighting Bus E-Bicycle Spare Module 2V Rechargeable Lead Acid UPS Solar Gel Battery
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 |