Skip to content

Fullriver DC Series Battery 12V 40Ah (DC40-12)

Marsoni M251S
Sale price$120.32
Pay 4 payments of $30.08 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Fullriver DC Series Battery 12V 40Ah (DC40-12)Fullriver DC Series Batteries are specifically engineered to be deeply discharged and recharged hundreds of times. By incorporating higher quantities of lead and heavier plates, Fullriver DC Series Batteries are able to provide enhanced power and capacity throughout numerous operational cycles. The applications that Fullriver DC Series batteries can be used in are vast including: boats, recreational vehicles (RVs), solar and wind power systems,
Easy Shipping

Quick Dispatch:

Your Fullriver DC Series Battery 12V 40Ah (DC40-12) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Fullriver DC Series Battery 12V 40Ah (DC40-12) ships.

Need Help?
Questions about Fullriver DC Series Battery 12V 40Ah (DC40-12), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Fullriver DC Series Battery 12V 40Ah (DC40-12) in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1332 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Juan
Carnegie, US
★★★★★ 5
Nice
Size: (Pack of 1)
Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
A
Verified Purchase
Arun Durairaja
Pawtucket, US
★★★★★ 4
Good filter, Expensive
Size: (Pack of 1)
I like the product very much. It was upto my expectations but little expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2023
S
Verified Purchase
Stullos302
Carnegie, US
★★★★★ 5
Quality Product, Great Investment
Size: 1 Count (Pack of 1)
Installation was a bit of a hassle, but that has more to do with my skills than the product. Product seems to be of great quality. The stickers included to warn mechanics that the filter is not disposable is a blessing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
E
Verified Purchase
Emma
Bozeman, US
★★★★★ 5
Easy install
Size: 1 Count (Pack of 1)
Easy install and fits '21 Ford Bronco!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
W
Verified Purchase
William J. Austin
Bozeman, US
★★★★★ 5
Just as excellent as all other K&N products I've used
Size: 1 Count (Pack of 1)
Great fit, and lot more more robust in build than the OEM filter it replaces. I've replaced the factory cabin air filters in at least 3 vehicles with these, when the time came to replace. Side note: This one went into a 2020 Lincoln Aviator and --consistent with my experience with previous Lincoln models -- the retaining tabs on the filter housing door snapped off when I was trying to remove it. Nothing to do with the K&N filter, but I just don't understand why Lincoln can't design a better housing door mechanism.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025

recommand products