E-yiiviil Replacement Battery SNYSU54 Compatible with Sony Xperia 1 II XQAT51/Sony Xperia 5 II XQ-AS62 with Repair Tool Kit

I was sceptical about a cheaper battery, but as my Xperia Z5 Compact was dead and wouldn't charge I thought I'd give it a try.I followed instructions from the ifixit website, and the tools included in this kit were just what I needed.Within 30-40 minutes I had the battery installed and my phone put together again.I ended up cutting the sticky tabs into smaller pieces so I had enough to stick the battery in place, and some thin strips left over to attach the back panel of my phone in place again.Finally I crossed my fingers and plugged in my charger. I left it to charge to 100% then turned my phone on, and it worked! I used it as usual until it was at 0%, then charged fully and let it decharge fully again 3 or 4 times. This is apparently good for lithium batteries.Since then I have been using a battery testing app that confirms the capacity and health of my battery. Believe it or not the battery capacity is actually slightly higher than 2700ma which is great as I was expecting it to be slightly less if anything.After using for a few months the battery is still at 100% health and hasn't caused me any problems whatsoever. I would/will buy the same battery again without hesitation.Very pleased with price and quality; it's saved me buying another device for hundreds of pounds, and made me question why I've been recycling my old phones in the past when I could've just replaced the battery instead!Great product. I highly recommend.

Great! Got a shop to install it for 15 quid. Phone works like new.