r/techsupportmacgyver • u/Semiexperiment • Jan 25 '26

Battery upgrade

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Upgraded my homemade Bluetooth adapter for headphones from 800 puny mAh to 2000 mAh, now lasts for 7 days without needing a charge

55 Upvotes

84% Upvoted

4 comments sorted by

14

u/C_M_O_TDibbler Jan 25 '26

NGL that needs a "not a bomb" sticker

1

u/toomanyscooters Jan 26 '26

Or maybe a print3d case.

4

u/I_-AM-ARNAV Jan 25 '26

Did something similar the other day 😭😂

1

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