Milliamp-hours per hour

Comments

• AI_toothbrush@lemmy.zip ⁨7⁩ ⁨hours⁩ ago

  Wouldnt that just translate back to it drawing 510ma of current? If you use 510mah in an hour that means you are drawing 510ma of current. That also means for all day battery life you would need a 8000mah battery at least which would make quite the chunky watch lol.

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  • ftbd@feddit.org ⁨3⁩ ⁨hours⁩ ago

    Yeah, this seems like a metric specifically chosen s.t. it makes intuitive sense to the average person AND it has a nice physical interpretation. Similar to how EU efficiency labels show power draw in W as kWh per 1000h of use

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    • Cort@lemmy.world ⁨1⁩ ⁨hour⁩ ago

      Similar to how EU efficiency labels show power draw in W as kWh per 1000h of use

      That sounds nice for appliances that run intermittently like refrigerators

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• zeropointone@lemmy.world ⁨16⁩ ⁨hours⁩ ago

  It’s funny and painful at the same time. Like having sex with a BDSM clown.

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  • adarza@lemmy.ca ⁨16⁩ ⁨hours⁩ ago

    except there’s no ‘safe word’ when you’re dealing with the anal carnage from verizon.

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    • zeropointone@lemmy.world ⁨16⁩ ⁨hours⁩ ago

      There is. It’s “Worcestershiresauce sauce”.

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• lividweasel@lemmy.world ⁨13⁩ ⁨hours⁩ ago

  “Honey, can you come down to the bank? I need you to put in your PIN number at the ATM machine, as ASAP as possible!”

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  • ChaoticNeutralCzech@feddit.org ⁨10⁩ ⁨hours⁩ ago

    No, there’s no “per” in mAh.

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    • oerpi@discuss.tchncs.de ⁨10⁩ ⁨hours⁩ ago

      Of course there is, miliAmp per(e) hour,duh.

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• Viking_Hippie@lemmy.dbzer0.com ⁨11⁩ ⁨hours⁩ ago

  How many MPG per gallon does it get per mile, though?

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• xia@lemmy.sdf.org ⁨16⁩ ⁨hours⁩ ago

  Give 'em a break, I’m sure it’s just there first error with units. (Procedes to google “verizon dollars and cents”)

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  • Zachariah@lemmy.world ⁨16⁩ ⁨hours⁩ ago

    their

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    • xia@lemmy.sdf.org ⁨15⁩ ⁨hours⁩ ago

      Thanks.

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• hoshikarakitaridia@lemmy.world ⁨13⁩ ⁨hours⁩ ago

  mA / h / h = mAh / h^2

  That’s one hell of a measurement unit.

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  • Revan343@lemmy.ca ⁨12⁩ ⁨hours⁩ ago

    mAh ≠ mA/h

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    • hoshikarakitaridia@lemmy.world ⁨5⁩ ⁨hours⁩ ago

      So it would be

      mAh / h => mA

      Then?

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• paequ2@lemmy.today ⁨16⁩ ⁨hours⁩ ago

  Cursed units: www.youtube.com/watch?v=kkfIXUjkYqE

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  • TropicalDingdong@lemmy.world ⁨16⁩ ⁨hours⁩ ago

    Furlongs per fortnight.

    And an IRL one I encountered, and some one straight facedly expected me to do scientific research in this unit: The Miner’s Inch.

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    • Ilovethebomb@sh.itjust.works ⁨14⁩ ⁨hours⁩ ago

      Acre-feet as a unit of volume is one I’ve heard before.

      Absolutely cursed unit.

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    • outhouseperilous@lemmy.dbzer0.com ⁨10⁩ ⁨hours⁩ ago

      Furlongs per fortnite, but its talking about the file size of the uncompiled source code of the current version.

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• themaninblack@lemmy.world ⁨11⁩ ⁨hours⁩ ago

  So this is 510 mA per hour, I guess

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  • Naich@lemmings.world ⁨9⁩ ⁨hours⁩ ago

    510mA per hour is nonsensical because A is an instantaneous measurement. 510 mAh/h is 510 mA. I guess you need a backpack to carry the battery around if you want the watch to last all day.

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  • Nikls94@lemmy.world ⁨10⁩ ⁨hours⁩ ago

    The battery has the storage capacity to pass 510 mA in an hour. If you discharge at half the capacity (0.5C) it will be empty after 2 hours.

    If it was to draw 51 mAh it would last 10 hours.

    But if it would draw 1020 mAh it would only last 30 minutes

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    • themaninblack@lemmy.world ⁨3⁩ ⁨hours⁩ ago

      This is the winning response I think.

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  • ChaoticNeutralCzech@feddit.org ⁨10⁩ ⁨hours⁩ ago

    Not really, it makes sense to give a max current. If a car’s top speed is listed as 200 km per hour, it does not mean that it goes this fast continuously.

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    • themaninblack@lemmy.world ⁨10⁩ ⁨hours⁩ ago

      I get this is a battery but the units don’t make sense unless it’s going at 100% all the time

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• LodeMike@lemmy.today ⁨15⁩ ⁨hours⁩ ago

  Bros time traveling

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