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How come aa batteries are still 2000-2500 mah still?
by LegitShady 6y ago
How come aa batteries are still 2000-2500 mah still?
- JulianMorrison 6y agoThey won't be being made with the latest tech, since consumers aren't too battery life sensitive and changing up the production lines costs.
- StillBored 6y agoWell there are: https://data.energizer.com/pdfs/l91.pdf https://data.energizer.com/pdfs/l91.pdf But the problem isn't just capacity its maintaining the traditional zinc-carbon voltage profile. There were a bunch of much higher capacity Li/AA batteries from various manufactures that used buck converters inside the "cell" but they have fairly short lifespans, and efficiency loss due to the electronics. For a lot of cases, companies just abandoned the AA form factor and embedded a rechargeable battery.
- colejohnson66 6y agoWhy is “lithium” a buzzword? A lot of products (especially Sharper Image and the like) advertise “advanced lithium technology” as if a rechargeable battery is a premium feature for a reusable product.