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FLOODED DEEP CYCLE BATTERY

8 FS GC
Series FS Warranty 1 Year
Volts 8 Design GC8
Cells 4 Plates/Cell 11
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 30 A
Self-Discharge Rate 5%-10% per month at 25°C (77°F)
Capacity
Cold Crank Amps (CCA) 0°F / -18°C 469
Marine Crank Amps (MCA) 32°F / 0°C 586
Reserve Capacity (RC @ 25A) 280 Minutes
Reserve Capacity (RC @ 56A) 100 Minutes
Reserve Capacity (RC @ 75A) 69 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 198 AH 1.98 A
@ 72 Hour Rate 195 AH 2.71 A
@ 50 Hour Rate 184 AH 3.69 A
@ 20 Hour Rate 155 AH 7.75 A
@ 15 Hour Rate 147 AH 9.82 A
@ 10 Hour Rate 136 AH 13.64 A
@ 8 Hour Rate 133 AH 16.66 A
@ 5 Hour Rate 122 AH 24.49 A
@ 1 Hour Rate 62 AH 62 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 27 kg 59.5 lbs
Length 259 mm 10.19"
Width 181 mm 7.13"
Height Incl. Term. 279 mm 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
  • Plastics are UL94 HB (UL94-V2 available)
  • Plastics are impact copolymer rated to ASTM D256, D5420
  • Vented design with integral flame arrestor vent caps

Cycle Life vs. Depth of Discharge

Voltage vs. Depth of Discharge

Detailed Illustration

Rev.#4 | August 2024

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