357F9 71JF4 Laptop Battery Compatible with Dell Inspiron 15 7000 Gaming 7559 7557 7567 7566 7759 INS15PD Series 15-7559 0GFJ6 P57F 071JF4 0357F9 11.1V 74Wh 6333mAh

This battery fit perfectly. I followed the instructions to activate the lithium battery the first few charges and working like a charm. Thank you! I can now work on my laptop just using the battery.

It was easy to install. Good battery life. Good value. Definitely a good replacement battery for my dell inspirion 7559.

I have a Jeweler and Computer set of screwdrivers so this was not a pain point for me, but may be for someone that doesn't.Pretty simple to take of the back cover, screws and disconnect the battery (Be sure to unplug) and do the replacement & it fit perfectly. Battery holds a good charge now and I'm typing this review on it.Best Regards

Swapping the old battery with a new one took 5 minutes and the results were immediate and awesome. It seems to be a genuine Dell battery too. Perfect fit, and the laptop immediately realized the battery was new and ran a self-calibration on it.On a different note, the vendor supplies four little screwdrivers to help you make the swap. That was certainly a nice touch, but none of them fit the tiny screws holding my battery down. No matter. I had the right one so it wasn't a problem. Just be aware you may need to bring your own tools.Overall I'm very pleased! 5 stars.

I have a Dell 7566, which has been used for two years. When I think he can't use it, I am going to replace it with an original battery. The new battery allows me to work all the way to the end. This is a good experience. So far, no other bad problems have been found.

Installed this battery at the end of november and my laptop was running great again. As of today, my computer tells me it has a 58% charge, but my battery analytic app tells me that the battery itself isn't taking a charge anymore. The moment I unplug my wall charger too, the computer dies instantly. Plug it back in, and my computer boots in BIOS mode saying that the battery has completely failed and needs replacement. Sooooo, I'm off to find another battery from somewhere else.

The battery I received was a brand new condition battery at 99.9% health (measured capacity÷design capacity). Not an official DELL battery (no branding, just generic sticker). Tool kit was useless, it had a Philips, hex, tri-wing, and apple 5 point. None of them fit the screws I had. That being said, definitely a good buy.UPDATE: After 1 month, the capacity had dropped to 85.7% health, or 63.47/73.993 Wh. Despite maintaining good charging habits. Next time, I think I might just fork up the money to get an official DELL battery and not some cheap knock-off.

Works fine with my dell Inspiron 7559. The screwdrivers weren't incredibly useful for getting the old battery out or the new one in, so be sure to have another set on-hand.