XTV1272 
| Cells Per Unit | 6 |
| Voltage Per Unit | 12 V |
| Capacity | 80AH @ 20hr-rate to 1.75V per cell @ 25°C(77°F) |
| Weight | Approx. 25.5Kg (56.20 lbs) |
| Maximum Discharge current | 800A (5sec) |
| Internal Resistance | Approx. 4.70 mΩ |
| Operating Temperature Range | Discharge:-20°C~50°C (-4°F~122°F) Charge:-20°C~50°C (-4°F~122°F) Storage:-15°C~40°C ( 5°F~104°F) |
| Nominal Operating Temperature Range | 25°C±3°C (77°F±5°F) |
| Float charging voltage | 13.5 to 13.8 VDC/unit Average at 25°C (77°F) |
| Recommended Maximum Charging current limit | 24 A |
| Equalization Charging Voltage | 14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
| Self Discharge | Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉) |
| Terminal | I2 thread lead alloy terminal to accept M6 bolt |
| Container Material | PP (UL 94-HB) & Flame Retardant (94-V0) available upon request |