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Customer reviews for Duracell AGM Automotive Battery, Group Size 34/78 for
Duracell AGM Automotive Battery, Group Size 34/78
3.8 out of 5 stars
stars44 ratings38 reviews
  1. 5 stars59% (26)
  2. 4 stars2% (1)
  3. 3 stars14% (6)
  4. 2 stars5% (2)
  5. 1 star20% (9)
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Showing 21-30 of 38 reviews
Apr 16, 2023
Dustin
5 out of 5 stars review

As good as any other AGM!

I purchased one of these batteries in Oct of 2017 for my off-road Jeep Cherokee XJ. That battery is finally being swapped out (4/23) but not because it’s dead. It’s being moved to the winch on my car hauler to finish its life (seems like it still has a lot left). Battery is still working like new and has never given me any problems. Highly recommend these Duracell AGM batteries.

Helpful?5S8E0M21DIX113612812261
Nov 1, 2016
The_Boss
5 out of 5 stars review

Great Off-Road/Snow Plow Battery

Used in UTV as primary battery. Vehicle used for Snow Plowing, and off-road work. Phenomenal battery. Highly recommend. Used with winches, plows, heaters as well as the machine and auxiliary high powered lighting...

Helpful?5S8E0M21DIX113612812261
Sep 15, 2025
Fernando
5 out of 5 stars review

excellent battery

very good battery, lasted 6 years, for the price when I bought it, it was a good deal, I have to replace it again but now I will buy one that is not AGM since it is now much more expensive

Helpful?5S8E0M21DIX113612812261
Jul 13, 2019
Smirf
3 out of 5 stars review

Lasted 2 yrs.

Was exchanged under warranty @ 2 yrs 2 months. Wouldn't accept a charge. Suspect shorted cell as it was dead as a door nail!

Helpful?5S8E0M21DIX113612812261
Oct 6, 2015
TC300
5 out of 5 stars review

good agm!!

Bought a pair for my car. Needed more power for my stereo, good batteries made by east penn!!! East penn makes a very good product.. These duracells are priced very good as compared to car stereo batteries.. (Xs power, northstar etc etc)

Helpful?5S8E0M21DIX113612812261
May 16, 2022
primetime
2 out of 5 stars review

Dead after 46 months

Bought this expecting at least 5 years. It spent it's life a car that has a switch that cuts off all power to the battery when not in use. On a car with constant drain, I'd expect it to not last even 2 years.

Helpful?5S8E0M21DIX113612812261
Mar 3, 2022
Paul 1207
5 out of 5 stars review

Fantastic Buy

This battery is being utilized in my 2001 Lincoln Continental with a Ham radio that has an output of 400 watts. The battery not only provides a great capacity to run this extra non factory equipment but in summer and winter the crank and start of my engine is like a new car. Super Fast and more than handles the OEM electronics of 20 years ago plus that monster mobile transmitter I talk on pulling major amperage and demand on the charging system.

Helpful?5S8E0M21DIX113612812261
Sep 19, 2023
paultsr
1 out of 5 stars review

I bought this in November of 2021. It's now dead. Time to test the warranty on it.

Helpful?5S8E0M21DIX113612812261
Oct 12, 2024
AGMBattery
1 out of 5 stars review

Quick to fail

Lasted only 2 years. Given the regular Duracells are prone to fail with 1 year, this one lasted at least lasted 2 years. Not coming back.

Helpful?5S8E0M21DIX113612812261
May 4, 2024
Skid Mark
3 out of 5 stars review

Duracell Platinum AGM 78

Purchased 11/2023 had to replace 5/2024

Helpful?5S8E0M21DIX113612812261