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FLOODED DEEP CYCLE BATTERY

8 CH 17EP
Series 5000 Warranty 5 Years
Volts 8 Design SLI
Cells 4 Plates/Cell 17
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 1377
Marine Crank Amps (MCA) 32°F / 0°C 1721
Reserve Capacity (RC @ 25A) 1056 Minutes
Reserve Capacity (RC @ 75A) 352 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 506 AH 5.06 A
@ 72 Hour Rate 493 AH 6.84 A
@ 50 Hour Rate 475 AH 9.5 A
@ 20 Hour Rate 440 AH 22 A
@ 15 Hour Rate 414 AH 27.57 A
@ 10 Hour Rate 396 AH 39.6 A
@ 8 Hour Rate 378 AH 47.3 A
@ 5 Hour Rate 352 AH 70.4 A
@ 1 Hour Rate 207 AH 206.8 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 102.5 kg 226 lbs
Length 648 mm 25.5"
Width 137 mm 5.38"
Height Incl. Term. 445 mm 17.5"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.
Electrolyte Reserve 95 mm 3.75"
Container (Inner) Polypropylene
Container (Outer) Steel tray
Handles Built-in
  • 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.#2 | August 2024

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