6V Deep Cycle Flooded Marine Battery, 230 Amp Hours, Group GC2
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WEST MARINE6V Deep Cycle Flooded Marine Battery, 230 Amp Hours, Group GC2


In stock online.
Can only be shipped to store
Model # 15020340 | Mfg # WMGC15UPC # 25282163991


6V Deep Cycle Flooded Marine Battery, 230 Amp Hours, Group GC2

Name Value
Amperage Hours 230
Battery Type Deep Cycle
Group Size Group GC2
Cold Cranking Amps 780 CCA
Dimensions 7 1/8" Width x 10 7/8" Height x 10 1/4" Length
Marine Cranking Amps 975 MCA
Reserve Minutes 448
Type Tapered Stud and Wing Nuts
Voltage 6 Volts DC
Warranty Details One Year Free Replacement

Product Overview

A great battery for your house bank or trolling motor

Lead-calcium batteries deliver more power per pound than competitive dual-purpose batteries. They feature a no-spill design that allows you to heel over to angles up to 45°. The exclusive molded-in stainless steel studs and hex nut terminals make connections easy, while protecting against corrosion and failure.

Manufactured in the U.S. for West Marine by East Penn, one of the most reputable battery companies in the country. Each battery receives over 250 quality control checks to guarantee consistent and superior performance. East Penn’s award winning factory leads the industry in closed loop and sustainable practices. Nearly all of the plastics, lead and acid are recycled, so our batteries are great for your boat and the environment.

Key Features

  • Deep cycle batteries are designed to handle the power drains that other batteries cannot
  • Ideal for trolling motors and house banks
  • Will serve as an emergency start battery if CCA specification matches that of your engine
  • Enhanced durability design to withstand wear of extended cycling service
  • Superior electrolyte retention prevents dry out and acid leaks
  • Safer to install and transport with no-spill design to prevent leaking acid
  • Lower current resistance separators improve current flow for faster starts
  • Manufactured in the USA


  • Group Size: Group GC2
  • Terminal Type: Molded-in SAE posts and vertical 5/16” NEG., 5/16” POS stainless steel studs with hex nuts
  • Amp Hours (Ah): 230
  • Cold Cranking Amps (CCA): 780
  • Marine Cranking Amps (MCA): 975
  • Reserve Minutes: 448
  • Weight: 64
  • Dimensions: 10 1/4"L x 7 1/8"W x 10 7/8"H
  • Warranty: 12-month free replacement

Core charge will apply to battery purchase if an old 6V battery is not exchanged at the time of purchase.

 WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.


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