I tried searching online for the GREPOW 1ICP4/36/30 without much luck; do you have a vendor where you've had good luck finding these specialized batteries?

Thank you for putting this guide together. I have a Jaxa-style wrench but I am unable to find the correct wrench teeth to grip the edge; are you able to post most detailed photos and/or provide the wrench teeth that you used? Also, you have written "pop up the back" but as very best I can tell the photo is of the top of the watch, since the wrist straps are against the table

Man, how rude to use glue for a keyboard! I wanted to open my Surface Ergonomic keyboard in hopes it had JTAG or other diagnostic port that would enable me to twiddle with its brain, since macOS does not believe it is a keyboard but rather just a generic bluetooth HID :(

Thank you for sacrificing your keyboard to spare me the pain of discovering the hard way that my keyboard is glued together