OG Pebble Steel 190Mah Battery Upgrade
Just a quick write-up and photos of a 190Mah battery upgrade in an OG Pebble Steel. It appears that I get about 9 days usage. I'm past 216 hours of screen on at this point after a full charge and still showing 14% battery. pictured is the 2nd watch I've upgraded now. The first one I left the protection circuitry on the battery, the second watch I removed it to save a bit of space. I'm not seeing any bowing out of the back cover but the carrier frame does bow out a bit on each side. The back cover has gone on fairly easily both times and the backlight is even on both as well.
Pictures:
[https://photos.app.goo.gl/NBQvbLRoED6HAZvUA](https://photos.app.goo.gl/NBQvbLRoED6HAZvUA)
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Battery used:
[https://www.digikey.com/en/products/detail/mikroelektronika/MIKROE-2759/7707764](https://www.digikey.com/en/products/detail/mikroelektronika/MIKROE-2759/7707764)
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Most of the install is same as smaller batteries. You don't need to remove the on-battery circuitry but it does help make things fit easier. The watch that I didn't remove it on I had to struggle a bit to fit in the rumble motor. Nothing really else to note so far, I'll being going into my second charge cycle on the first watch later tonight.
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Edit:
Forgot to mention but I taped up the new battery after I took the pictures/video. If you remove the original tape you should replace it, you wouldn't want the battery shorting out.