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FLOODED DEEP CYCLE BATTERY

4 KS 27P

Series 5000 Warranty 5 Years
Volts 4 Design SPEC
Cells 2 Plates/Cell 27
Terminal Type Flag
Included Hardware S/S Hex Cap Screw, Nut, Lock & Flat Washer
Size & Thread 5/16"-18
Cables 19" 4/0 interconnect cables *RE incl.
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 3580
Marine Crank Amps (MCA) 32°F / 0°C 4475
Reserve Capacity (RC @ 25A) 3644 Minutes
Reserve Capacity (RC @ 75A) 1215 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 1959 AH 19.59 A
@ 72 Hour Rate 1852 AH 25.73 A
@ 50 Hour Rate 1754 AH 35.08 A
@ 20 Hour Rate 1518 AH 75.92 A
@ 15 Hour Rate 1412 AH 94.14 A
@ 10 Hour Rate 1351 AH 135.14 A
@ 8 Hour Rate 1306 AH 163.23 A
@ 5 Hour Rate 1215 AH 242.94 A
@ 1 Hour Rate 683 AH 683.28 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 153.5 kg 338.5 lbs
Length 400 mm 15.75"
Width 270 mm 10.63"
Height Incl. Term. 629 mm 24.75"
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.#4 | August 2024