ANTIEE B31N1637 C31N1637 Laptop Battery Replacement for ASUS VivoBook X510 X510U X510UQ X510UA X510UAR X510UF S15 S510U S510UF S510UQ S510UN S510UR S510UA F510 F510U F510UA F510UQ F510QA

Installed today. No instructions, just troubleshooting guides on Amazon product link. First time installing a battery. I had some initial difficulties installing but eventually determined that it was operator error - I had not pressed the battery connector all the way, so loose connection. When I opened it up and pressed the connector down, it seemed to behave and started charging. I calibrated it per troubleshooting instruction by charging it all the way up and letting it discharge about 3 times and it seems to work so far. Will continue to monitor and report as necessary. So far am impressed with shipping speed and how it's behaving. Product support was great - seller was willing to send me another battery, but was not necessary. Appreciated their promptness in responding. I would say it's a good product and good value for money.

The battery was a perfect fit. My battery life went back from less than 1 hour to over 4 hours. Also my system temperature dropped about 20 degrees. The old battery must have been generating a lot of heat due to it's poor condition. The only issue I had was there is a channel in the old battery to route a wire through. In this battery it only goes about 90% of the way across so you run the wire on top of the battery. This is really a none issue just be aware it's different.

Battery lasted 3 months, then swelled up like a balloon. Bad quality battery, stay away!

Good: Perfect fit. Working well two weeks after installation. CE listing is better than none, as so many third-party batteries lack. One-year warranty. OK price.Bad: ONLY CE listed. Would have preferred ETL and/or UL listing.Bottom line: Given the way so many lithium batteries fail in a rather hazardous manner, I would have preferred - and would have been happy to pay for - ETL or (preferably) UL listing. A three-year warranty would have been nice too. I'm not going to flag this battery for any of these since such ratings are almost impossible to find for replacement batteries (although the last battery I put in the Razor laptop I'm writing this on had ETL certs.) Five stars.

UPDATE: After sending a message to the seller via Amazon regarding the battery failure, they reached out and sent a replacement very quickly. I just installed that battery and it's showing 54% charge so we will have to see how long it lasts, but the seller has done a great job to try and make things right. Updating starts to 4 since I did end up needing a replacement. Great job by the seller!Battery was exact replacement and not too difficult to put in. Worked great for 7 months but has failed completely after just 8 months. That's a terrible value. Maybe it's a fluke, but I would not buy this brand again.

This installed easily and is working well.

Needed a replacement battery for an ASUS Vivobook. This was the right price point and thanks to Amazon available the next day. It arrived early and installed without any problems. It remains to be seen if the battery life lasts - but initial indicators are positive. Laptop powered up and charged without issue. I found a YouTube video that covered this exact type of battery replacement and that helped the process immensely. A little tricky with the wireless power cables run across the top of this battery, but all doable with the right tools.

No doubt my wife's laptop needed a battery replaced. I looked at several batteries before ordering and this Antiee looked right for me. I watched how to videos for our Asus model which gave me the confidence to do the switch. The encluded magnetic screw driver was made for this. All I needed was a hard plastic card to separate the bottom cover. When finished I checked the settings, and let it charge up to 100%. Everything is perfect!