Group 31 Dual Purpose Marine AGM Battery, 105 Amp Hours, 800 Cold Cranking Amps, 1,000 Marine Cranking Amps, 200 Reserve Minutes
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Replace your flooded batteries with an Absorbed Glass Mat (AGM) battery built for boaters who want more power, more reliability, and less maintenance. This Group 31 dual purpose battery delivers high cranking power for fast, dependable starts along with moderate deep cycle capacity for running electronics and accessories between charges. The sealed, valve-regulated design is spill-proof and safer than conventional flooded batteries, with a much lower risk of acid spray or explosion, so it can be installed in almost any location or position on your boat (except upside down). AGM batteries also accept higher charging current and charge faster than flooded batteries, with a low 3% monthly self-discharge rate that keeps your battery ready even during long stretches at the dock.
Manufactured in the USA for West Marine by East Penn, one of the most respected battery makers in the country. Every battery passes over 250 quality control checks to guarantee consistent, dependable performance, and East Penn's award-winning factory leads the industry in closed-loop, sustainable manufacturing, recycling nearly all of its plastics, lead, and acid. That means a battery that's better for your boat and better for the environment.
Key Features
- Application: dual purpose design delivers high starting power plus moderate deep cycle power, ideal for boaters running power-hungry electronics alongside cranking needs
- Vibration resistance: shock-absorbing glass mat separators are 20 times more vibration resistant than flooded batteries, protecting against wave-pounding damage
- Durability: enhanced design withstands the wear of extended cycling service
- Electrolyte retention: superior retention prevents dry out and acid leaks
- Safety: no-spill design makes it safer to install and transport, with no risk of leaking acid
- Weather performance: high freeze resistance delivers better all-weather performance
- Current flow: lower current resistance separators improve current flow for faster starts
- Origin: manufactured in the USA
- Cycle rating: rated at 300 cycles
Specifications
- Group Size: Group 31
- Terminal Type: flush combination terminal w/ 3/8" and SAE post, hex nuts included
- Amp Hours (Ah): 105
- Cold Cranking Amps (CCA): 800
- Marine Cranking Amps (MCA): 1000
- Reserve Minutes: 200
- Weight: 69 lbs.
- Dimensions: 12 15/16"L x 6 3/4"W x 9 3/8"H
- Warranty: 18-month free replacement
A core charge will apply to the battery purchase if an old 12V battery is not exchanged at the time of purchase.
