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FLOODED DEEP CYCLE BATTERY

S6-305

Series 4000 Warranty 3 Years
Volts 6 BCI 902
Cells 3 Plates/Cell 17
Terminal Type DT
Included Hardware Stainless Steel K-Lock Nut
Size & Thread 5/16"-18
Cables Optional: 19" 4/0 interconnect cable
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) 40 A
Maximum Charge Current (String) 65 A
Self-Discharge Rate 5%-10% per month at 25°C (77°F)
Capacity
Cold Crank Amps (CCA) 0°F / -17°C 878
Marine Crank Amps (MCA) 32°F / 0°C 1097
Reserve Capacity (RC @ 25A) 619 Minutes
Reserve Capacity (RC @ 75A) 163 Minutes
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 410 AH 4.10 A
@ 72 Hour Rate 403 AH 5.60 A
@ 50 Hour Rate 381 AH 7.62 A
@ 20 Hour Rate 320 AH 16.00 A
@ 15 Hour Rate 304 AH 20.27 A
@ 10 Hour Rate 282 AH 28.16 A
@ 8 Hour Rate 275 AH 34.4 A
@ 5 Hour Rate 253 AH 50.56 A
@ 1 Hour Rate 128 AH 128.00 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 44 kg 97 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