Post #4264694
2026-07-23 14:19 UTC
They make rechargeable 9vs.
Since it costs me virtually nothing, I change my smoke detector batteries every 6 months. That way I can do it at my own convenience, at like 2pm on a Sunday afternoon, instead of 3AM on a Wednesday morning when one starts to chirp.
Replies (1)
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@swab148@lemmy.dbzer0.com 2026-07-24 03:12
I wish rechargeable 9vs worked for musical instruments, the charging bit emits interference with active pickups 🫤