FLOODED DEEP CYCLE BATTERY

S-320

Series 4000 Warranty 7 Years
Volts 6 BCI GC2H
Cells 3 Plates/Cell 17
Terminal Type DT
Included Hardware S/S Hex Cap Screw, Nut, Lock & Flat Washer
Size & Thread 5/16"-18 x 1-1/2"
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) 30 A
Maximum Charge Current (String) 50 A
Self-Discharge Rate 5%-10% per month at 25°C (77°F)
Capacity
Cold Crank Amps (CCA) 0°F / -17°C 710
Marine Crank Amps (MCA) 32°F / 0°C 888
Reserve Capacity (RC @ 25A) 484 Minutes
Reserve Capacity (RC @ 75A) 127 Minutes
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 320 AH 3.2 A
@ 75 Hour Rate 315 AH 4.38 A
@ 50 Hour Rate 298 AH 5.95 A
@ 20 Hour Rate 250 AH 12.5 A
@ 15 Hour Rate 238 AH 15.83 A
@ 10 Hour Rate 220 AH 22 A
@ 8 Hour Rate 215 AH 26.88 A
@ 5 Hour Rate 198 AH 39.5 A
@ 1 Hour Rate 100 AH 100 A

Amphere hour capacity ratings based on specific gravity of 1.280.
Reduce capacities 5% for specific gravity of 1.265 and 10% for 1.250.

Specifications
Weight 32 kg 70.5 lbs
Length 25.9 cm 10.19"
Width 18.1 cm 7.13"
Height Inc. Term. 29 cm 11.4"
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 Top Molded Strap Brackets

Cycle Life vs. Depth of Discharge

Voltage vs. Depth of Discharge

Rev.#3 | May 2018