VRLA Gel Battery
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Nominal Voltage | 2 V |
Capacity | 490 Ah @10hr to 1.80V @ 25˚C(77˚F) |
Weight | 37.5 kg (82.67 lbs) |
Dimensions | Length:166 mm(6.54 in) Width:206 mm(8.11 in) Height:470 mm(18.50 in) Total height:502 mm(19.76 in) |
Internal Resistance (full charged) | 0.38 mΩ @ 25˚C(77˚F) |
Short- circuit Current | 5195 A |
Self Discharge @25˚C(77˚F) | Less than 30% after 180 days storage |
Operating Temperature Range | Discharge: -20˚C~ 50˚C(-4˚F~ 122˚F) Charge: -20˚C~ 50˚C(-4˚F~ 122˚F) Storage: 5˚C~ 40˚C(41˚F~ 104˚F) |
Recommended Operating Temperature | 20˚C~ 25˚C (68˚F~ 77˚F) |
Recommended Charging Current | 73.5 A |
Charging Voltage @25˚C(77˚F) | Float: 2.23 V/cell Equalize: 2.35 V/cell |
Terminal | M10 |
Container Materials | ABS/ABS V0 (Optional) |
Capacity Affected by Temperature(C10) | 105% @ 40˚C(104˚F) 74% @ 0˚C(32˚F) 50% @ -20˚C(-40˚F) |
Design life @25°C(77˚F) | 20 years |
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