FFOGG Battery Replacement Kit for Apple Watch Series 1 42mm A1554 A1803 and (1st Generation) with Full Repair Tool Kits

This kit had the battery, adhesive to resecure the screen to the case and the needed tools to replace the battery. Unfortunately there were no instruction, which is why I didn’t give it 5 stsrs. I was able to find several YouTube videos which I was able to use to see how to replace the battery. The battery fit in perfectly and I was able to get my watch, which had a swollen battery, back into working shape without paying the $100 a local shop wanted to replace the battery.

BUYERS BEWARE!Horrible product. Bad tech support.I ordered their battery for my apple watch series 1. The original was still working fine, however, it expanded so I was not able to put back the screen. As soon as I replaced the battery with theirs (I did not detach the screen connections) it showed at 100% then it started to deplete to 0%. I tried to charge it using two different working chargers that I still use on my other watch of the same model, but it will not change. I emailed the manufacturer but never got a response back. I removed their battery and place my old battery and notice that the watch screen display was now showing correctly. Their battery created a short on my watch’s screen making it useless. Not only that they did not bother to contact me for help with the battery damage to my display! Now I have returned the battery and my watch is useless. Now it will cost me more to replace the screen and the battery than just purchasing this model online. Very bad way of doing business but you live and learn!

Doesn’t work

A month after receiving this battery, I finally had time to install it. After installing it, it did not charge. Thought it was my Apple Watch charger so I bought a new charger. Still, the battery did not charge. Sorry to say, this battery was defective and too late to do a return. Stay away from this brand if you need an Apple Watch battery!!!

Perfect fit and battery life that matches OEM as far as battery life!

Installed with no issues. Charged to 100% capacity after 2 change/discharge cycles and everything looked good. On the 3rd wearing I noticed the battery was rapidly discharging and warm. I charged it once more and same thing... Rapid discharge but now, it's completely dead and will not hold any further charge. Clearly the battery suffered an internal fault. Now I need to replace again and buy another force sensor. Not Pleased >:(

Worked for a few days. Then after going dead for the first time, it would not charge up again and could no longer power on. Just got the green snake of death.

After replacing battery this worked for 2 months now it does not even hold a charge. Don’t waste your money in this. Look for a better solution.