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Customer reviews for Duracell AGM Deep Cycle Marine and RV Battery , Group Size 31 for
Duracell AGM Deep Cycle Marine and RV Battery , Group Size 31

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Showing 31-40 of 70 reviews
Jan 8, 2021
Opa
5 out of 5 stars review

Much better than expected

I bought a pair of these 3 years ago. We do a lot of dry camping and use the batteries heavily, keeping a Dish Sat receiver on 24 hrs / day. Charge up 2 or 3 times a day with a Honda gen, can easily go 10 days w/o hookups. One other brand is better, costs $400 elsewhere. I'll buy these again if they fail before we do.

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Jul 26, 2018
swhit31
1 out of 5 stars review

Did not last

I purchased two of theses batteries. One stopped excepting a charging at 25 months. The other one is still working going on 30 months. Both of my batteries are on a continuous charging system in between fishing trips. I put a lot of research in to this battery. Was hoping for better.

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Sep 29, 2024
TOP TIER MECHANIC
5 out of 5 stars review

GREAT AGM BATTERY

PLEASE READ THE TOP LABEL ON THESE BATTERIES. IF YOU WANT ANY AGM BATTERY TO LAST YOU NEED TO "CHARGE AND EQUALIZE" THEM A FEW TIMES A YEAR IF THEY'RE NOT PERMANENTLY CONNECTED TO AN AGM CHARGER. YOU CAN'T USE ANY OLD CHARGER. IT NEEDS TO BE AN AGM CHARGER BECAUSE ALL AGM BATTERIES, EVEN THE EXPENSIVE ONES (Optima), ARE PICKY ABOUT HOW THEY'RE CHARGED. THEY NEED TO BE CHARGED BETWEEN 13.8 VOLTS and 14.6 VOLTS. IF YOU DO THIS, THEY WILL LAST YOU MANY YEARS, SO PLEASE BUY AN AGM CHARGER IF YOU BUY AN AGM BATTERY. I LOVE THESE BATTERIES. I'm pretty sure all the people complaining don't charge and equalize their batteries eventhough it says to do so right on the top label. I love these AGM batteries. I use them to power a backup sump pumps in my basement. I use to use the regular flooded lead acid batteries but I got sick of checking the electrolyte and refilling if necessary every 6 months. I decided to give these a try and I'm so glad I did. They work great after years of use. There's no need to check electrolyte. That's a time saver in itself.

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Apr 4, 2020
tjt1966
5 out of 5 stars review

Commercial fishing vessel using 10 of these babies

Recently built a new vessel, commercially shopped around for batteries, wound up getting these from Sam's! I am using 3 sets of them linked in series for 24VDC and 2 for 12V auxiliary engine starting. Highly reccommended. Hint: These batteries need the new style battery chargers that will not overcharge them.

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Jun 29, 2020
Amy
4 out of 5 stars review

Verified Purchase

So far so good for our RV!

So far so good! These replaced the two wet cell batteries for our 24' RV. Easy to install and so far so good on performance!

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Feb 22, 2020
Roberto
5 out of 5 stars review

Verified Purchase

Great battery

Lots of juice, keeps my bass boat’s large electronics and livewell running all day long, and reliably cranks the engine to bring me back to the dock.

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Apr 16, 2015
jlblan2
5 out of 5 stars review

Great Marine Battery at a good price

This is the very same battery that is sold by Marine supply stores for a little over $300. The manufacturer is the same but sold under a different brand.

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Jun 9, 2021
qwester007
5 out of 5 stars review

Great option for updating your RV batteries

Our motorcoach came with relatively weak and poorly made Harris batteries- from the factory! Replaced them with these and have not looked back since. Holds power great, stores strong, and we are so happy we made the change!

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Oct 5, 2021
Sams Customer
1 out of 5 stars review

lasted 21 months - 18 month warranty

December, 2019 - Purchased 2 AGM marine 31DT batteries for 24vt minnkota trolling motor. Lightly used and regularly charged, maintained with onboard battery system. September, 2021 - Both dead and not accepting charge.

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May 8, 2020
DoubleJay
5 out of 5 stars review

Beats the competition, hands down!

I installed 3 of these to run my 36v Minkota Ulterra on my Walleye boat, 3 years ago. I’m very impressed with the performance and value, especially compared to Optima! 5 stars! Capt Jim BALZER, DoubleJay Sportfishing

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