This was used as a battery for a backup sump pump system. It was never really used and since it was part of a system it stays charged all the time. I still check the battery twice a year and this Spring it was dead - would not take a charge. Other reviews mention similar results. Perhaps it is time to switch to Lithium chemistry. Yes it is twice as expensive but if it lasts for 10 years - I am money ahead and not left with a flooded basement.

Read many reviews with similar experience. Lasted about 1.5 years and then wouldnt charge much anymore. My application was an RV. I bought three of these and they charged on solar and powered my fridge and other devices. In California so lots of sun during the day. Now they wont charge over 11.4 and stop running some devices by the time midnight arrives. 300 amp hours down to nothing basically. I did add distilled water twice to maintain them.

Worst battery made. It will go bad within 2 years top. I have owned at least 4 or more and i am done buying Duracel junk.

What is up with a Duracell Battery that does not hold up more than a year!! Or should I say a year and 13 days from date of purchase???

Battery lasted 16 months. Thought I was trusting a good name battery. Sorely mistaken.

Same experience other people had. Poor performance on battery length

This battery does exactly what it is suppose to

Used a few times never beyond 70 percent DoD and it doesn't hold a full charge well at all. Will find out how well the warranty holds up shortly.

Bought this battery on 4/3/18 used it 3 times very light use no more than 50% discharge. Stored it for winter the first week of October with full charge. Got it out today 5/17/19 and it won't take a charge.

Duracell group 31 lasted 2 years, previous everstart Walmart battery worked under the same conditions with the same maintenance and it lasted over 6 years.