![You can use AAA batteries instead of AA by placing a small piece of tinfoil in the gap. : r/lifehacks You can use AAA batteries instead of AA by placing a small piece of tinfoil in the gap. : r/lifehacks](https://i.redd.it/2e9br6ak5v551.jpg)
You can use AAA batteries instead of AA by placing a small piece of tinfoil in the gap. : r/lifehacks
![What are the differences between AA and AAA batteries? Why are AAA batteries a little more expensive than AA batteries even though they give the same output voltage and current ratio? - What are the differences between AA and AAA batteries? Why are AAA batteries a little more expensive than AA batteries even though they give the same output voltage and current ratio? -](https://qph.cf2.quoracdn.net/main-qimg-aa9e63c9c59d1bc6036c28f83297b13a.webp)
What are the differences between AA and AAA batteries? Why are AAA batteries a little more expensive than AA batteries even though they give the same output voltage and current ratio? -
![Minds blown after people realise AAA batteries can be used instead of AA for a quick fix with this hack | Virgin Radio UK Minds blown after people realise AAA batteries can be used instead of AA for a quick fix with this hack | Virgin Radio UK](https://cms.virginradio.co.uk/wp-content/uploads/2023/01/Web-Triple-A-batteries-TikTok-@momboss_girlboss-getty.png?w=920&h=518&crop=1)
Minds blown after people realise AAA batteries can be used instead of AA for a quick fix with this hack | Virgin Radio UK
What are the differences between AA and AAA batteries? Why are AAA batteries a little more expensive than AA batteries even though they give the same output voltage and current ratio? -
![Battery Adapter, 10-in-1 AA Battery Eliminator, Replace 2 x 3 x AA-AAA Batteries, Power Supply for Fairy Lights, LED Lights, Battery Replacement Combination (AA) : Amazon.de: Electronics & Photo Battery Adapter, 10-in-1 AA Battery Eliminator, Replace 2 x 3 x AA-AAA Batteries, Power Supply for Fairy Lights, LED Lights, Battery Replacement Combination (AA) : Amazon.de: Electronics & Photo](https://m.media-amazon.com/images/I/61OLuhMzHlL.jpg)
Battery Adapter, 10-in-1 AA Battery Eliminator, Replace 2 x 3 x AA-AAA Batteries, Power Supply for Fairy Lights, LED Lights, Battery Replacement Combination (AA) : Amazon.de: Electronics & Photo
![Eurobox/Gridfinity Inserts for AA or AAA Batteries in 7.5 cm Eurobox von Jan-E.de | Kostenloses STL-Modell herunterladen | Printables.com Eurobox/Gridfinity Inserts for AA or AAA Batteries in 7.5 cm Eurobox von Jan-E.de | Kostenloses STL-Modell herunterladen | Printables.com](https://media.printables.com/media/prints/646626/images/5103760_a4d4537c-9781-4cda-84a3-1cc2be55b457_cdbea816-3add-4bed-a9dd-43493aef7065/thumbs/inside/1280x960/jpg/foto1.webp)