G-TECH POWER GROUP
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12V 7Ah lead acid battery for ups backup power
| Cells Per Unit | 6 |
| Voltage Per Unit | 12 |
| Capacity | 7Ah@20hr-rate to 1.75V per cell @25 C |
| Weight | Approx. 2.05 Kg |
| Max. Discharge Current | 70A (5 sec) |
| Internal Resistance | Approx. 25 mΩ |
| Operating Temperature Range | Discharge: -20 C~60 C Charge: 0 C~50 C Storage: -20 C~60 C |
| Normal Operating Temperature Range | 25 C±5 C |
| Float charging Voltage | 13.7 to 13.9 VDC/unit Average at 25 C |
| Recommended Maximum Charging Current Limit | 2.16 A |
| Equalization and Cycle Service | 14.6 to 14.8 VDC/unit Average at 25 C |
| Self Discharge | Up to 6 months at 25 C. Self-discharge ratio less than 3% o per month at 25 C. Please charge batteries before using. |
| Terminal | Terminal F1/F2 |
| Container Material | A.B.S. (UL94-HB) , Flammability resistance of UL94-V1 can be available upon request. |
| Final Discharge Voltage V/cell | 1.75V | 1.70V | 1.60V |
| Discharge Current (A) | A≤ 0.2C | 0.2C < A < 1.0C | A ≥ 1.0 C |
| Constant Voltage | -0.2Cx2h+2.4~2.45V/Cellx24h,Max. Current 0.3CA |
| Constant Current | -0.2Cx2h+0.1CAx12h |
| Fast | -0.2Cx2h+0.3CAx4.0h |