BCXY ICR18650 Battery Replacement for Corsair K63 Wireless Mechanical Gaming Keyboard

Once I figured out how to open the K63 it was pretty straightforward. Soldering is not required. The hard part was finding the 4 extra screws UNDER the little rubber feet on the bottom of the device. Unscrew all the fasteners on the bottom... grrrr. No need to take off any keys. I used a plastic pry tool to carefully unsnap the halves and the battery is right there. Carefully unsnap the power connector, be delicate on this part. I used a tiny flat-head, wedged it between the tiny white connectors and twisted it and it disconnected properly. Then pry out the battery, mine had rubber cement. I used hemostats to reconnect, be careful, a dab of glue under the battery and reassemble. Charged it up and bingo. It took me quite a while but for someone with better eyes etc. it's probably a quick repair. It fits perfect and it works so Recommended.