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Cake day: September 8th, 2023

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  • genie@lemmy.worldtoTechnology@lemmy.worldThis was the first result on Google
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    6 months ago

    Now I don’t know enough about electronics to know how wrong this is

    Very, assuming the refrigerator in question typically runs on a typical power grid you’d find in the US or Europe (source: am electrical engineer)

    Mainly because most compressors I’m aware of use alternating current (AC) motors, or at a minimum accept AC power. Batteries alone produce direct current (DC). The simplest way to make this work would involve an inverter (converts DC to AC). Cheap ones probably have at least a 10% conversion loss, so you’re looking at an hour or two at most.

    Edit: should also mention that discharging a typical lead-acid battery until it’s all the way flat (realistically below ~11V) does irreparable damage. Might be cheaper to replace the contents of your fridge :)



  • No experience living in SLC long term but I’ve heard enough to trust your judgement.

    That being said there are plenty of awe-inspiring places in the state, especially down south, that are pretty peaceful. The trouble there is the lack of consistent economic opportunity and overrun of tourism. Also unfortunate that those spots are typically half a day’s drive or more from commercial airports.