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FLOODED DEEP CYCLE BATTERY

3ELG 15P

Series 4000 Warranty 1 Year
Volts 6 Design 903
Cells 3 Plates/Cell 15
Terminal Type LT
Included Hardware S/S Hex Cap Screw, Nut, Lock & Flat Washer
Size & Thread 5/16"-18
Cables Optional: 19" 4/0 interconnect cable
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)
Recommended Charge Current 45 A
Maximum Charge Current 75 A
Self-Discharge Rate 5%-10% per month at 25°C (77°F)
Capacity
Cold Crank Amps (CCA) 0°F / -18°C 910
Marine Crank Amps (MCA) 32°F / 0°C 1137
Reserve Capacity (RC @ 25A) 755 Minutes
Reserve Capacity (RC @ 75A) 198 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 449 AH 4.49 A
@ 72 Hour Rate 437 AH 6.07 A
@ 50 Hour Rate 421 AH 8.42 A
@ 20 Hour Rate 390 AH 19.50 A
@ 15 Hour Rate 367 AH 24.44 A
@ 10 Hour Rate 351 AH 35.10 A
@ 8 Hour Rate 335 AH 41.93 A
@ 5 Hour Rate 312 AH 62.40 A
@ 1 Hour Rate 183 AH 183.30 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 125 lbs
Length 286 mm 11.25"
Width 176 mm 6.94"
Height Incl. Term. 425.5 mm 16.75"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.
Electrolyte Reserve 51 mm 2"
Handles Integrated Top Mount
6-Volt, adaptable to 4-Volt
  • 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.#2 | August 2024