Rolls Surrette 6-CS-21PS 6V 710Ah Deep Cycle Flooded Battery
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6V Flooded Deep-Cycle Battery from the Rolls FLA Series 5000, built for industrial energy storage applications.
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High-Capacity Performance delivering 710Ah at the 20-hour rate and 916Ah at the 100-hour rate for long-duration discharge.
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Strong Reserve Capacity rated at 1705 minutes @ 25A and 568 minutes @ 75A for sustained power delivery.
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Heavy-Duty Plate Design with 21 plates per cell across 3 cells for deep-cycle reliability.
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Industrial Dual-Wall Construction using polypropylene inner components, HDPE outer housing, molded handles, and flame-arrestor vent caps.
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Rolls Surrette 6 CS-21PS 6V Flooded Deep Cycle Battery
The Rolls 6 CS 21PS is a 6-volt flooded deep-cycle battery designed for demanding industrial energy storage systems. Part of the FLA Series 5000, it is engineered for applications requiring long-duration discharge and stable performance under continuous-duty conditions.
The battery delivers 710Ah at the 20-hour rate and 916Ah at the 100-hour rate, supporting extended runtime in large battery banks. Its reserve capacity of 1705 minutes at 25 amps and 568 minutes at 75 amps enables sustained operation for high-load and long-duration applications.
Built with a flooded lead-acid design and 21 plates per cell, the 6 CS 21PS is housed in a dual-wall enclosure combining polypropylene inner components with a high-density polyethylene outer container. Integrated flame-arrestor vent caps, molded handles, and a substantial electrolyte reserve support safe operation, durability, and long service life in industrial and renewable energy environments.
6 CS-21PS Specifications
- Series: FLA 5000
- Model: 6 CS 21P
- Volts: 6V
- Design: SPEC
- Cells: 3
- Plates/Cell: 21
- Terminal Type: Flag
- Included Hardware: S/S Hex Cap Screw, Nut, Lock & Flat Washer
- Size & Thread: 5/16"-18
- Warranty: See Warranty Terms
Charging Specifications
- Charge Voltage Range: 2.45–2.50 V/cell @ 25°C (77°F)
- Float Voltage Range: 2.25 V/cell @ 25°C (77°F)
- Self-Discharge Rate: 5–10% per month @ 25°C (77°F)
Capacity & Performance
- Amp-Hour @ 100 hr: 916 AH
- Amp-Hour @ 72 hr: 867 AH
- Amp-Hour @ 50 hr: 820 AH
- Amp-Hour @ 20 hr: 710 AH
- Amp-Hour @ 15 hr: 661 AH
- Amp-Hour @ 10 hr: 632 AH
- Amp-Hour @ 8 hr: 611 AH
- Amp-Hour @ 5 hr: 568 AH
- Amp-Hour @ 1 hr: 320 AH
- Cold Crank Amps (CCA): 1742 @ 0°F / –18°C
- Marine Crank Amps (MCA): 2177 @ 32°F / 0°C
- Reserve Capacity (RC @ 25A): 1705 Minutes
- Reserve Capacity (RC @ 75A): 568 Minutes
Physical Specs
- Weight: 270 lbs (122.5 kg)
- Length: 22" (559 mm)
- Width: 9.75" (248 mm)
- Height (Incl. Terminals): 18.25" (464 mm)
- Electrolyte Reserve: 3.75" (95 mm): 220.5 lbs (100 kg)
| Width | 9.75 |
|---|---|
| Height | 18.25 |
| Length | 22 |
| Condition | New |
| Country of Manufacture | Canada |
| Brand | Rolls Surrette |
| Chemistry | Flooded |
| Output Voltage | 6 |
| Amperage(20 hours) | 710 |
| Amperage(100 hours) | 916 |
| Rechargeable | Yes |
| CCA | 1393 |
| Watts | W |
| Warranty | See Warranty Terms |
| Special Notes | Before purchasing, please be advised that it is recommended to replace your original battery pack with that of the same chemistry. This battery may require a skilled installer or special tools to replace. For skilled end users only. This battery may require soldering and special tools to replace. For skilled end users only. Extended battery packs may require an extra cover that will accommodate its size. |
| Voltage | 6V |
