agent_nycto@lemmy.world to Lemmy Shitpost@lemmy.world · 22 days agoguys batteries were on salelemmy.worldimagemessage-square21linkfedilinkarrow-up160arrow-down14
arrow-up156arrow-down1imageguys batteries were on salelemmy.worldagent_nycto@lemmy.world to Lemmy Shitpost@lemmy.world · 22 days agomessage-square21linkfedilink
minus-squareIced Raktajino@startrek.websitelinkfedilinkEnglisharrow-up1·22 days agoWait, what?? Those are a thing? I’ve seen some rechargeable smoke detectors but never had a reason to trust those. Everything else has used the old school 9v.
minus-squarethermal_shock@lemmy.worldlinkfedilinkEnglisharrow-up1·22 days agoSometimes they’re wired into the homes electricity and the battery is just backup.
Wait, what?? Those are a thing?
I’ve seen some rechargeable smoke detectors but never had a reason to trust those. Everything else has used the old school 9v.
Sometimes they’re wired into the homes electricity and the battery is just backup.