Duracell Ion Speed 4000 Rechargeable Battery Kit with 4 x AA Batteries and 4 x AAA Batteries | Costco
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? -
Duracell Is4000 Battery Charger For Nimh Aa/aaa Rechargeable Batteries - Includes 2 Aa & 2 Aaa Rechargeable Batteries : Target
![Rayovac Recharge 4 Position AA and AAA Rechargeable Battery Charger, Includes NiMh 2 AA and 2 AAA Rechargeable Batteries - Walmart.com Rayovac Recharge 4 Position AA and AAA Rechargeable Battery Charger, Includes NiMh 2 AA and 2 AAA Rechargeable Batteries - Walmart.com](https://i5.walmartimages.com/asr/0b5afac6-1385-45d4-b54f-2d5abb8e5ccc_1.d51071dbb9c88674cbdbf8a7bb99ad55.jpeg)
Rayovac Recharge 4 Position AA and AAA Rechargeable Battery Charger, Includes NiMh 2 AA and 2 AAA Rechargeable Batteries - Walmart.com
![File:Batteries comparison 4,5 D C AA AAA AAAA A23 9V CR2032 LR44 matchstick-1.jpeg - Wikimedia Commons File:Batteries comparison 4,5 D C AA AAA AAAA A23 9V CR2032 LR44 matchstick-1.jpeg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/2e/Batteries_comparison_4%2C5_D_C_AA_AAA_AAAA_A23_9V_CR2032_LR44_matchstick-1.jpeg)