![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-5ff95b2b7f3400484afc8d5f1b9d9113.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? -
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Duracell Coppertop AA + AAA Batteries, 56 Count Pack Double A and Triple A Battery with Long-Lasting Power for Household and Office Devices (Ecommerce Packaging) - Walmart.com
![Amazon.com: EBL 48 Counts AA Batteries and AAA Batteries Combo Pack - High Capacity 24 Double A and 24 Triple A Batteries 1.5V High Performance Alkaline Battery with Longer Year Shelf Life : Amazon.com: EBL 48 Counts AA Batteries and AAA Batteries Combo Pack - High Capacity 24 Double A and 24 Triple A Batteries 1.5V High Performance Alkaline Battery with Longer Year Shelf Life :](https://m.media-amazon.com/images/I/71Dz3aOe+1S.jpg)
Amazon.com: EBL 48 Counts AA Batteries and AAA Batteries Combo Pack - High Capacity 24 Double A and 24 Triple A Batteries 1.5V High Performance Alkaline Battery with Longer Year Shelf Life :
![Tenergy Premium PRO Rechargeable AA Batteries, High Capacity Low Self-Discharge 2800mAh NiMH AA Battery, 8 Pack - Tenergy Power Tenergy Premium PRO Rechargeable AA Batteries, High Capacity Low Self-Discharge 2800mAh NiMH AA Battery, 8 Pack - Tenergy Power](https://cdn11.bigcommerce.com/s-g2o7t0ov4m/images/stencil/500x659/products/1532/11199/10449_01__95285.1638112148.jpg?c=2)