$154.99
Buy from Batteries Plus →
About this item
The Duracell Ultra Group 31M has 700 Cold Cranking Amps of power to get your engine started every time.;Exclusive dual-top stainless steel terminals for strong, corrosion-free connections. High density plates deliver longer cycle service.;Dual Purpose Group 31M batteries are ideal for starting boat engines and have enough reserve capacity for trolling motors and other accessories.;An ideal replacement for any Group 31M starting or deep cycle marine battery.;Duracell Ultra Flooded Marine batteries come with a 1-year free replacement limited warranty.
Product details
- Brand
- Batteries Plus
- SKU
- SLI31MDP
- Store network
- Rakuten
- Price last updated
- February 18, 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.
