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Sunstone OPS series is OPzS standard battery. It is the same as OPG series with tubular plates to offer high reliability and performance. The only difference is OPS is a flooded battery that requires maintenance. Because of this OPS series can give more than 25 years of floating design life at 25℃ and it is the best-performing lead battery, especially with cycling applications in a high-temperature environment.
| Nominal Voltage | 2V (1 cell) |
| Nominal Capacity | 530AH (20hr, 1.80V/cell, 25°C/77°F) |
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501AH (10hr, 1.80V/cell, 25°C/77°F) |
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415AH (5hr, 1.75V/cell, 25°C/77°F) |
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252AH (1hr, 1.60V/cell, 25°C/77°F) |
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| Dimension | Length 166±2mm |
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Width 206±2mm |
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Container Height 471±2mm |
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Total Height (with Terminal) 526±2mm |
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| Approx Weight | Approx 26.2Kg (W/O Electrolyte) |
| Terminal | M8 |
| Container Material | SAN |
| Max. Discharge Current | 3900A (5S) |
| Internal Resistance | Approx 0.5mΩ |
2V 1200AH Flooded Tubular Plate Acid Battery Emergency Lighting Alarm System OPS2-1200
2V 350AH Lead Acid Battery Flooded Tubular Cells Low Maintenance OPS2-350
2V 1000AH OPzS Lead-acid Solar Batteries Energy Storage Systems OPS2-1000
2V 500AH Tubular Plated OPzS Battery for Photovoltaic Telecommunication OPS2-500
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