HRL634W 
| Cells Per Unit | 6 |
| Voltage Per Unit | 12 V |
| Capacity | 200W @15 minute-rate to 1.67V per cell @25℃ (77°F) |
| Weight | Approx. 17.3kg (38.13 lbs) |
| Maximum Discharge Current | 400A (5sec) |
| Internal Resistance Approx. | Approx. 5.5 mΩ |
| Operating Temperature Range | Discharge：-15℃~50℃(5°F~122°F) Charge：-15℃~40℃(5°F~104°F) Storage：-15℃~40℃(5°F~104°F) |
| Nominal Operating Temperature Range | 25℃±3℃ (77°F±5°F) |
| Float Charging Voltage | 13.5 to 13.8 VDC/unit Average at 25℃ (77°F) |
| Recommended Maximum Charging Current Limit | 20A |
| Equalization and Cycle Service | 14.4 to 15.0 VDC/Unit Average at 25℃(77°F) |
| Self Discharge | It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃ |
| Terminal | I2-Thread lead alloy recessed terminal to accept M6 bolt |
| Container Material | Polypropylene(UL 94-HB) & Flammability resistance of (UL 94-V0) can be available upon request. |