How come the technology used for household batteries (AAA, AA, etc.) has been the same for decades while we've made so much progress in other areas? - Quora
![battery charging - Is the discharge rate for all AAA batteries the same? - Electrical Engineering Stack Exchange battery charging - Is the discharge rate for all AAA batteries the same? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ND3CP.png)
battery charging - Is the discharge rate for all AAA batteries the same? - Electrical Engineering Stack Exchange
![Discharge curve of a Duracell alkaline AA cell (50 mA constant current)... | Download Scientific Diagram Discharge curve of a Duracell alkaline AA cell (50 mA constant current)... | Download Scientific Diagram](https://www.researchgate.net/publication/258645674/figure/fig1/AS:393473212600323@1470822732399/Discharge-curve-of-a-Duracell-alkaline-AA-cell-50-mA-constant-current-from.png)