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FLOODED DEEP CYCLE BATTERY

8 HHG 25P

Series 4000 Warranty 3 Years
Volts 8 Design SLI
Cells 4 Plates/Cell 25
Terminal Type Flag L
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 1239
Marine Crank Amps (MCA) 32°F / 0°C 1549
Reserve Capacity (RC @ 25A) 660 Minutes
Reserve Capacity (RC @ 75A) 220 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 366 AH 3.66 A
@ 72 Hour Rate 347 AH 4.81 A
@ 50 Hour Rate 327 AH 6.55 A
@ 20 Hour Rate 275 AH 13.75 A
@ 15 Hour Rate 261 AH 17.42 A
@ 10 Hour Rate 242 AH 24.2 A
@ 8 Hour Rate 237 AH 29.56 A
@ 5 Hour Rate 217 AH 43.45 A
@ 1 Hour Rate 110 AH 110 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 59 kg 130 lbs
Length 622 mm 24.5"
Width 187 mm 7.38"
Height Incl. Term. 292 mm 11.5"
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 Rope / Plastic Handle
  • Plastics are UL94 HB (UL94-V2 available)
  • Plastics are impact copolymer rated to ASTM D256, D5420
  • Vented design with integral flame arrestor vent caps

Voltage vs. Depth of Discharge

Rev.#4 | August 2024