Simple solution to avoid paying those outrageous Apple prices for charging cords

Comments

• Lost_My_Mind@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

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  • SaveTheTuaHawk@lemmy.ca ⁨3⁩ ⁨weeks⁩ ago

    I solved the endless energy solution years ago.

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  • Mickey7@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

    Also a good idea. Why pay for electric or battery operated tools when you can just add a simple adapter to regular ones

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• CaptainBasculin@lemmy.dbzer0.com ⁨3⁩ ⁨weeks⁩ ago

  Want to have a battery that lasts for infinity? Troll Science has got your back.

  V = I.R

  where V is the voltage(volt), I is current(amphere) and R is resistance (ohm)

  Battery lifespan is calculated with mAh (mili amphere hour), basically ampheres per hour.

  We have already increased voltage to the AC (220 V), but we can go further and decrease the resistance.

  Longer cable = higher resistance Shorter cable = lower resistance

  Place the charging pins directly into the battery without a cable

  No cable = no resistance

  Now, the previously mentioned equation turns into

  220 = I.0

  This results in I becoming infinite. Electricity companies will go bankrupt, AI companies will be jelly. Problem?

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  • Luffy879@lemmy.ml ⁨3⁩ ⁨weeks⁩ ago

    Not exactly

    For once, yes, current can be infinite, but since were working with AC, there is a limit how many electrons the plate in the generator can store until its full

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• wuffah@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  Why do this when you can just put your phone in the microwave and charge your battery by electromagnetic induction? I’ve charged my last 67 phones this way and it’s never been a problem.

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  • botanicangular@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

    Confirmed

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• TVA@thebrainbin.org ⁨3⁩ ⁨weeks⁩ ago

  Reminds me of the etherkiller

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• lauha@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  If I made that cable, despite being a joke cable, I would still have connected the main to the voltage contact in the lightning cable

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• Aceticon@lemmy.dbzer0.com ⁨3⁩ ⁨weeks⁩ ago

  That like saying that a shot to the head is a cure for cancer - technically true but the side effects are worse than the cure.

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• DonutsRMeh@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  Has anyone tried this? So tempting. Lmao

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  • wonderingwanderer@sopuli.xyz ⁨3⁩ ⁨weeks⁩ ago

    Please don’t. That plug has no adapter, and it would fry your battery (possibly even make it explode).

    Phone chargers have adapters in them which do two things. They regulate the voltage, and they add resistance which lowers the current (amperage).

    Phone batteries and internal circuitry have precise requirements to function safely and properly. The user manuals might give you the required range, or you can remove the battery and look at it, and it should say somewhere on it.

    The charger adapter should also have its specs listed. The specs must match the requirements of the device and battery, or bad things can happen.

    Fortunately, things tend to be standardized, so most adapters will fall within the range for most devices. But specialized devices might have unique requirements and it’s best to use the adapter they came with. Usually these will have a different type of plug so you can’t mess it up, but if you’re switching out unofficial chargers with different devices then it’s always best to check if they’re compatible.

    The thing in the picture connects the charger cable directly into the outlet. This could blow up your phone or start an electrical fire. At a minimum it will fry your semiconductors.

    It’s possible to wire your own adapters, but you need to know the specific requirements and include the correct voltage regulator and resistors.

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    • DonutsRMeh@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

      I genuinely appreciate your concern and explanation. It was 100% a joke, friend. No worries. I understand electricity and electronics enough not to do such a dumb thing 😅

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    • Aceticon@lemmy.dbzer0.com ⁨3⁩ ⁨weeks⁩ ago

      Well, strictly speaking it would solve the problem of not having a charging cord for yuor iPhone.

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    • icelimit@lemmy.ml ⁨2⁩ ⁨weeks⁩ ago

      I don’t think anything could happen - there’re only two leads coming in and like 200 going out. There’s no way enough leads are connected properly to even intentionally improperly apply 220v AC into the phone.

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• EndlessNightmare@reddthat.com ⁨3⁩ ⁨weeks⁩ ago

  Replacing that with the cost of replacing your home.

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