| Series | FS | Warranty | 1 Year |
|---|---|---|---|
| Volts | 8 | BCI | GC8 |
| Cells | 4 | Plates/Cell | 13 |
| Terminal Type | UTL | ||
| Included Hardware | Stainless Steel K-Lock Nut | ||
| Size & Thread | 5/16″-18 | ||
| Charge | |
|---|---|
| Charge Voltage Range | 2.45-2.5 V/cell @ 25°C (77°F) |
| Float Voltage Range | 2.25 V/cell @ 25°C (77°F) |
| Recommended Charge Current | 20 A |
| Maximum Charge Current | 35 A |
| Self-Discharge Rate | 5%-10% per month at 25°C (77°F) |
| Capacity | |
|---|---|
| Cold Crank Amps (CCA) 0°F / -18°C | 547 |
| Marine Crank Amps (MCA) 32°F / 0°C | 684 |
| Reserve Capacity (RC @ 25A) | 329 Minutes |
| Reserve Capacity (RC @ 56A) | 118 Minutes |
| Reserve Capacity (RC @ 75A) | 82 Minutes |
| Capacity Affect by Temperature | 40°C (104°F) | 25°C (77°F) | 0°C (32°F) | -15°C (5°F) |
|---|---|---|---|---|
| 105% | 100% | 75% | 50% |
| Hour Rate | Capacity / AMP Hour | Current / AMPs |
|---|---|---|
| @ 100 Hour Rate | 233 AH | 2.33 A |
| @ 72 Hour Rate | 229 AH | 3.19 A |
| @ 50 Hour Rate | 217 AH | 4.33 A |
| @ 20 Hour Rate | 182 AH | 9.1 A |
| @ 15 Hour Rate | 173 AH | 11.53 A |
| @ 10 Hour Rate | 160 AH | 16.02 A |
| @ 8 Hour Rate | 157 AH | 19.57 A |
| @ 5 Hour Rate | 144 AH | 28.76 A |
| @ 1 Hour Rate | 73 AH | 72.8 A |
| Ampere hour capacity ratings based on specific gravity of 1.280 at 27°C (80°F). Reduce capacities 5% for specific gravity of 1.265 and 10% for 1.250. | ||
| Specifications | |||
|---|---|---|---|
![]() | Weight | 29.5 kg | 65 lbs |
| Length | 25.9 cm | 10.19“ | |
| Width | 18.1 cm | 7.13“ | |
| Height Inc. Term. | 27.9 cm | 11“ | |
| Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components. | |||
| Electrolyte Reserve | 57 mm | 2.25“ | |
|---|---|---|---|
| Container | Polypropylene | ||
| Cover | Polypropylene | ||
| Handles | Top Molded Strap Brackets | ||
Cycle Life vs. Depth of Discharge

Voltage vs. Depth of Discharge

Detailed Illustration














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