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

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.

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.

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.

Dell E6420 would not recognize this battery. Therefore, the battery would not charge. I tried other Dell OEM batteries and the laptop recognized them. The price is good for this battery, but this particular battery was defective. I also tried the battery in another Dell E6420 laptop and that laptop did not recognize the battery either.UPDATE: The seller was very proactive in wanting to make sure I'm a satisfied customer. He apologized for the defective battery I received and asked if I would like to exchange the battery for another one. I would have accepted another battery, but I had already returned the battery for a refund. I really appreciate the seller immediately reaching out me and wanting to correct the problem. Seller rating 5!UPDATE: The seller sent me a replacement battery that has been working fine. I appreciate the willingness of the seller to provide a functioning product.

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 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..

Replacement battery for DELL Latitude E6520 Series. Original battery stated to go at about 3 years. Finally replaced it at 5 years. Great battery replacement. Charged it for about 24 hrs to make sure it had a solid charge. Then tested it out. No problems and worked for over 3 hours straight. It still has power. Let it go to sleep and came back about 4 hours later. Woke it up and worked for about 2 more hours. I was impressed. Put it on the charger and shut it down for the night. This battery was a good choice.

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.