agent_nycto@lemmy.world to Lemmy Shitpost@lemmy.world · 1 month agoguys batteries were on salelemmy.worldimagemessage-square21fedilinkarrow-up162arrow-down14
arrow-up158arrow-down1imageguys batteries were on salelemmy.worldagent_nycto@lemmy.world to Lemmy Shitpost@lemmy.world · 1 month agomessage-square21fedilink
minus-squareIced Raktajino@startrek.websitelinkfedilinkEnglisharrow-up1·1 month 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-up1·1 month 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.