![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.fs.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? -
![Primary Lithium Battery: Energizer AA 1.5V, 3000mAh Ultra Capacity L91VP (Non-Rechargeable, 4.5Wh, 2.0A rate) - UN 38.3 Passed Primary Lithium Battery: Energizer AA 1.5V, 3000mAh Ultra Capacity L91VP (Non-Rechargeable, 4.5Wh, 2.0A rate) - UN 38.3 Passed](https://www.batteryspace.com/images/products/detail/3859.2.png)
Primary Lithium Battery: Energizer AA 1.5V, 3000mAh Ultra Capacity L91VP (Non-Rechargeable, 4.5Wh, 2.0A rate) - UN 38.3 Passed
![Energizer AA Long Lasting Lithium Battery at Rs 175/piece | ए.ए. बैटरी - Accurate Ampere, Pune | ID: 8844428355 Energizer AA Long Lasting Lithium Battery at Rs 175/piece | ए.ए. बैटरी - Accurate Ampere, Pune | ID: 8844428355](https://3.imimg.com/data3/XQ/TI/MY-6291427/energizer-aa-long-lasting-lithium-battery-500x500.jpg)
Energizer AA Long Lasting Lithium Battery at Rs 175/piece | ए.ए. बैटरी - Accurate Ampere, Pune | ID: 8844428355
![AA Battery Alkaline Battery Electric Battery VARTA Nine-volt Battery, PNG, 500x500px, Aa Battery, Aaa Battery, AA Battery Alkaline Battery Electric Battery VARTA Nine-volt Battery, PNG, 500x500px, Aa Battery, Aaa Battery,](https://img.favpng.com/15/21/12/aa-battery-alkaline-battery-electric-battery-varta-nine-volt-battery-png-favpng-61P8M38zxdRyN0M5qNWRkCv0f.jpg)