If I have a USB powered device, could I leave it plugged into a portable power bank (like the kind you charge your phone with) as a power outage backup? (lemmy.world)

submitted 5 months ago by MeatsOfRage@lemmy.world to c/asklemmy@lemmy.world

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Basically as the title says. We have semi frequent power outages where I live. The noise machine in my daughter's room goes out and wakes her up. If I were to buy a USB powered one, plug it into a power bank like one of those 10000ma ones you get for charging cell phones, would it have continuous power. Basically like a cheap UPS

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[-] rob_t_firefly@lemmy.world 3 points 5 months ago

Unless that's something you do want, depending on your use case.

[-] jet@hackertalks.com 3 points 5 months ago

We have semi frequent power outages where I live. The noise machine in my daughter's room goes out and wakes her up.

Per the post prompt, a fussy sleeping child would not do well with the 'OH SHIT SAVE YOUR WORK NOW, WE LOST POWER, EMERGENCY' buzzer going off every 10 seconds.

this post was submitted on 14 Jun 2024

76 points (95.2% liked)

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