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FLOODED DEEP CYCLE BATTERY

8 CS 27P

Series 5000 Warranty See Warranty Terms
Volts 8 Design SPEC
Cells 4 Plates/Cell 27
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 2264
Marine Crank Amps (MCA) 32°F / 0°C 2830
Reserve Capacity (RC @ 25A) 2229 Minutes
Reserve Capacity (RC @ 75A) 743 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 1198 AH 11.98 A
@ 72 Hour Rate 1133 AH 15.74 A
@ 50 Hour Rate 1073 AH 21.45 A
@ 20 Hour Rate 929 AH 46.44 A
@ 15 Hour Rate 864 AH 57.58 A
@ 10 Hour Rate 827 AH 82.66 A
@ 8 Hour Rate 799 AH 99.84 A
@ 5 Hour Rate 743 AH 148.60 A
@ 1 Hour Rate 418 AH 417.92 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 207 kg 456 lbs
Length 718 mm 28.25"
Width 286 mm 11.25"
Height Incl. Term. 464 mm 18.25"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.
Electrolyte Reserve 95 mm 3.75"
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

Detailed Illustration

Rev.#5 | August 2024