Comment on How to auto remount external HDD after power loss to laptop server?

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GeorgimusPrime@lemmy.world ⁨4⁩ ⁨weeks⁩ ago

There are DC UPSes that can supply 12V and are typically used to keep wireless routers and security cameras running for a few hours during power failures. They plug into the mains and are about the size of a 3.5" HDD.

Most USB power banks power cycle when the switch between charging/supplying/pass through mode, so if you use them for computer equipment they will lose power for a few seconds when the mains comes on or off.

Edit: DC UPSes are also much cheaper than standard ones.

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