Download Specifications

FLOODED DEEP CYCLE BATTERY

6 HHG 31P

Series	4000	Warranty	See Warranty Terms
Volts	6	Design	SLI
Cells	3	Plates/Cell	31
Terminal Type		Flag RR
Included Hardware		S/S Hex Cap Screw, Nut, Lock & Flat Washer
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)
Self-Discharge Rate	5%-10% per month at 25°C (77°F)

Capacity
Cold Crank Amps (CCA) 0°F / -18°C	1337
Marine Crank Amps (MCA) 32°F / 0°C	1671
Reserve Capacity (RC @ 25A)	826 Minutes
Reserve Capacity (RC @ 75A)	275 Minutes

Capacity Affect by Temperature	40°C (104°F)	25°C (77°F)	0°C (32°F)	-15°C (5°F)
Capacity Affect by Temperature	105%	100%	75%	50%

Hour Rate	Capacity / AMP Hour	Current / AMPs
@ 100 Hour Rate	458 AH	4.58 A
@ 72 Hour Rate	433 AH	6.02 A
@ 50 Hour Rate	409 AH	8.19 A
@ 20 Hour Rate	344 AH	17.2 A
@ 15 Hour Rate	327 AH	21.79 A
@ 10 Hour Rate	303 AH	30.27 A
@ 8 Hour Rate	296 AH	36.98 A
@ 5 Hour Rate	272 AH	54.35 A
@ 1 Hour Rate	138 AH	137.6 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	56.5 kg	124.5 lbs
	Length	527 mm	20.75"
	Width	203 mm	8"
	Height Incl. Term.	302 mm	11.88"
	Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.

Electrolyte Reserve	70 mm	2.75"
Container (Inner)	Polypropylene
Cover (Inner)	Polypropylene - heat sealed to inner container
Container (Outer)	High Density Polyethylene
Cover (Outer)	High Density Polyethylene snap fit to outer container
Handles	Molded
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

Rev.#3 | August 2024