How to Use AAA Batteries As AA Batteries

PDF download Download Article
PDF download Download Article

Ever wanted to work a device that needs batteries, but the battery slot is too big for your batteries to fit? Well, here's a way to convert smaller batteries into larger batteries (in this case, converting AAA batteries into AA batteries).

Steps

PDF download Download Article
  1. [1]
  2. [2]
    Advertisement
  3. You will obviously see some extra space in the slot, since the AAA batteries are smaller than AA batteries. [3]
  4. The size of the ball should be the same size of the extra space in your device's battery slot. [4]
  5. The aluminum foil should be on the battery's negative terminal, not the positive. [5]
  6. Your device will be able to work.
    7. Advertisement

Video

Community Q&A

Search
Add New Question
  • Question
    Does it have to be aluminum, or can it be another metal?
    Community Answer
    It can be certain types of metal, but not all. Aluminum is the best because it can fit into small areas and it's foldable.
    Thanks! We're glad this was helpful.
    Thank you for your feedback.
    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
    Yes No
    Not Helpful 6 Helpful 22
  • Question
    Does this really work? When I tried it with my remote, it turned on and then off again.
    Community Answer
    You have to make sure that the foil is snug between the battery and the end, tightly wrapped, and the battery isn't loosely attached.
    Thanks! We're glad this was helpful.
    Thank you for your feedback.
    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
    Yes No
    Not Helpful 7 Helpful 30
  • Question
    If I touch the foil while the device is on, will it shock me?
    Community Answer
    No, it won't shock you. The power in AA/AAA batteries is not enough to shock you.
    Thanks! We're glad this was helpful.
    Thank you for your feedback.
    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
    Yes No
    Not Helpful 8 Helpful 27
See more answers
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
      Advertisement

      Tips

      Show More Tips
      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Name
      Please provide your name and last initial
      Submit
      Thanks for submitting a tip for review!
      Advertisement

      Things You'll Need

      • A device that needs AA batteries
      • AAA batteries
      • Aluminum foil

      You Might Also Like

      How to
      Store Batteries
      How to
      Make a Homemade Battery
      How to
      Test Your Batteries
      How to
      Charge a Power Bank
      7 Easy Ways to Stop Your Roku Remote from Blinking
      How to
      Set Up a Dual Battery System
      How to
      Clean Battery Terminals
      How to
      Create a Potato Battery
      How to
      Recharge Batteries
      How to
      Charge NiMH Batteries
      How to
      Check Lead Acid Battery Health
      How to
      Create a Battery from a Lemon
      How to
      Clean Battery Corrosion and Build Up
      How to
      Safely Neutralize and Clean up Battery Acid
      Advertisement

      References

      1. ↑ https://www.youtube.com/watch?v=6CGZ93PMmp8
      2. ↑ https://www.youtube.com/watch?v=Jofctpm6PIE
      3. ↑ https://www.youtube.com/watch?v=6CGZ93PMmp8
      4. ↑ https://www.youtube.com/watch?v=Jofctpm6PIE
      5. ↑ https://knowledgeweighsnothing.com/how-to-use-aaa-batteries-in-aa-devices/

      About This Article

      In other languages
      Thanks to all authors for creating a page that has been read 216,624 times.

      Did this article help you?

      Advertisement