LQM® 11.1V 97Wh 9cell New Laptop Battery for Dell Latitude E6420 E6430 E6520 E6530 E5420 E5520 E5430 E5530,Compatible P/N: M5Y0X T54FJ 2P2MJ 312-1325 312-1165 PRV1Y

Right battery, quick efficient delivery, I definitely would buy from them again

This battery fit my Dell laptop perfectly. This is the higher 97 WH battery, which I need.I will be buying a second battery for my other laptop, as it's battery is failing as well.

I can confirm what other buyers have stated, the battery's design capacity shows up as a 80Wh 11.1v (7,200 mAh), not 97Wh. Mine showed up with a 0% wear level like it should, so that is good. The battery is fully compatible with my Dell E6440 laptop. Over the last 2 months the battery has performed well, holding its charge as it should. At a fraction of the price Dell sells the battery for, this LQM battery is still a very good value, but the product description should be changed to 80Wh capacity since this is what buyers are receiving. As with all 97Wh (extended capacity) batteries for this Dell model line, the battery has the extra 1" bump that extended out the back. This is normal and does not interfere with my Dell docking station.Update Oct-2017: I wanted to provide an update to my initial review. I have used this battery heavily over the last 10 months, running down and recharging the battery at least a few times every week. According to BatteryCare the wear level is at 27% and total capacity is down to 58 Wh. Not bad considering the heavy usage it has been under! It has held up better over time than other (higher priced) batteries I have purchased, many which failed me around the 6 month mark. At this price, I would definitely recommend this battery to other shoppers.

Popped it in my laptop, it was at 60% charge, then charged it, now my laptop has over 6 hrs according to my op sys, satisfied, hope it lasts a long time but so far so good.

Needed a replacement battery for my daughters Dell Latitude E6520. The battery arrived in a box, in perfect condition. Fitment is perfect, compatibility is perfect. The battery seems to last at least similar to the original, although at first it did have a weird issue where it was getting stuck at 97% when charging. But it goes to 100% now.The price was pretty good, way better than an original factory brand replacement.I’m pretty happy. I just hope it holds up as long as the original. Although, this laptop is nearing obsolescence. Even with an i7 2720, 8 GB of DDR3 1600 and Win10, I can see it not being able to keep up in another 2-3 years.

I bought one of these and it didn't hold a charge longer than an hour, not much different from my old laptop battery with only 3 cells. So I returned it and they sent me another one which is giving exactly the same performance. I don't know if it has something to do with my specific model or one hour of use time is what you can expect with these batteries. I returned my 2nd battery from this seller and am hoping to find one with longer run time between charges..

I purchased this battery for my Dell E6430 laptop twelve years ago, and purchased it again recently. I couldn't be happier. I only use this laptop to have a look at the weather and news in the mornings for around an hour. I have also used it a few times to watch a movie. The battery holds its charge for about a week between recharges.

It works. Doesn't last any longer than the smaller 6 cell factory battery but that's to be expected for the price. Probably just loaded with cheap chinese 18650s. No problems so far though. We'll see in a few moths. Update then.