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FLOODED DEEP CYCLE BATTERY

6 FS 305-SC

Series FS Warranty 1 Year
Volts 6 BCI 902
Cells 3 Plates/Cell 17
Terminal Type DT
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 Capacity (String) 45 A
Maximum Charge Current (String) 70 A
Self-Discharge Rate 5%-10% per month at 25°C (77°F)
Capacity
Cold Crank Amps (CCA) 0°F / -17°C 987
Marine Crank Amps (MCA) 32°F / 0°C 1234
Reserve Capacity (RC @ 25A) 697 Minutes
Reserve Capacity (RC @ 75A) 183 Minutes
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 461 AH 4.61 A
@ 72 Hour Rate 454 AH 6.30 A
@ 50 Hour Rate 428 AH 8.57 A
@ 20 Hour Rate 360 AH 18.00 A
@ 15 Hour Rate 342 AH 22.80 A
@ 10 Hour Rate 317 AH 31.68 A
@ 8 Hour Rate 310 AH 38.70 A
@ 5 Hour Rate 284 AH 56.88 A
@ 1 Hour Rate 144 AH 144.00 A

Amphere hour capacity ratings based on specific gravity of 1.280 at 25°C (77°F).
Reduce capacities 5% for specific gravity of 1.265 and 10% for 1.250.

Specifications
Weight 46.5 kg 103 lbs
Length 31.1 cm 12.25"
Width 18.1 cm 7.13"
Height Inc. Term. 36.2 cm 14.25"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process, battery components & electrolyte levels.
Electrolyte Reserve 44 mm 1.75"
Container Polypropylene
Cover Polypropylene
Handles Rope / Plastic Handle

Cycle Life vs. Depth of Discharge

Voltage vs. Depth of Discharge

Rev.#2 | August 2020