New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500

I bought this battery for my Dell Latitude 5490 laptop which is about 3 years old. It doesn't see much use but i normally fired it up and charged it periodically, but the battery was flaky. I would fully charge it, then the next day boot up, it would show a full charge, and then within seconds freeze up and the battery would be dead. I fought with that for several months, but last week ordered this battery. It came in a box with a screw driver. Screws came out easily, the old battery was smaller, the new one fit like a glove and now my laptop is back in action and appears to have a much longer battery life than when brand new. Very happy.

Good batteries. I needed to refresh four old student laptops, Dell Vostro 3500. These batteries installed easily and came up without errors. They came charged only 15%, and possibly in sleep mode, so if you install one, your machine may not boot up off the battery right away. Plug the machine into the AC adapter and let the battery charge to 100%. After that you’ll be up and running.

Overall: new battery works well in my HP 15 notebook. Longevity? Who knows, only time will tell. I will say that it is a dead on physical match for the old one (although it is a 4 cell rather than a 3 cell like the original but that does not seem like a problem but rather is a 'plus'). The price was good - I sort-of hate to spend to much on the HP 15 as it is rather limited in technical specs (RAM and a slow processor being the two killers) but, with a bit of luck and 8 GB memory stick and switching to Linux Mint, will be good. At least it will be scrapped out!!

Best $35 I could have spent on this laptop. I moved from 2 hours of battery life to 7. The installation was fairly easy with plenty of help on YouTube. One word of caution, it does not come with the power cord which means you have to remove the existing one which is a little tricky. Very fragile parts that feel they are too comfortable to move hence need considerable motivation. Google Gemini helped a lot on this little task.

Arrived on time and works well

Says it will fit a Dell 7400, but doesn't have the connector cable. The Dell battery has a permanent cable. I waited too long before I went to install it (my fault) and now I can't return. Nor happy.

Item works fine, it has an easy installation, so far the item has been working for the past few months around 4 and the charging ability was well. Quality was not the best, but not the worst either. And couldnt fit well with the screws, the battery was slightly larger than required and Dims were not made to OEM specifications.

This battery was a perfect match with compatibility, easy to install and a great value for the price. Once installed the functionality, compatibility was immediately noticeable. The life of the battery is great.