$293.99
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About this item
Duracell Ultra AGM deep-cycle batteries have 2x more cycle life than traditional flooded marine batteries.;AGM deep-cycle marine batteries feature a spill-proof design and can be installed in any orientation except upside down.;Duracell Ultra AGM battery is the ideal replacement battery for group 31M deep-cycle boat batteries.;This deep-cycle marine and RV battery is designed to handle the harsh environments and all accessory demands in RVs and boats.;AGM has 20x more vibration resistance than flooded marine batteries. Pick up this deep-cycle trolling motor battery at your local Batteries Plus.;Duracell Ultra Platinum AGM marine batteries come with a 30-month free replacement limited warranty.
Product details
- Brand
- Batteries Plus
- SKU
- SLI31DTMAGMDC
- Store network
- Rakuten
- Price last updated
- February 28, 2026
About Batteries Plus
Batteries Plus is your trusted local destination for a comprehensive range of power solutions, specialty light bulbs, and expert repair services. With a vast inventory spanning thousands of batteries for every need – from cars, trucks, and marine vehicles to phones, laptops, and power tools – alongside an extensive selection of lighting products, we ensure you always find the right fit. Beyond products, our highly-trained "Experts in Charge" provide specialized knowledge and problem-solving for everything from free car battery testing and professional installation to certified phone and tablet repairs, including iPhone and Samsung Galaxy devices. We're committed to keeping your essential devices and vehicles powered and running smoothly.
Choosing Batteries Plus means unlocking significant value and convenience. Skip expensive dealership visits with our affordable key fob replacement and programming services, often saving up to 50%. Businesses can also benefit from dedicated accounts offering competitive volume pricing and local delivery, streamlining operations and reducing costs. With over 700 locally owned and operated stores nationwide, you gain access to top national brands, industry-leading warranties, and fast, reliable service, making Batteries Plus your go-to resource for power, lighting, and device repair solutions that help you save money and time.
