> going through AA's at a horrible rate in our house You can buy rechargeable AA batteries[0,1] though. I only have those at home (toothbrush, remotes, etc.).

> going through AA's at a horrible rate in our house You can buy rechargeable AA batteries[0,1] though. I only have those at home (toothbrush, remotes, etc.). [0] https://www.energizer.com/batteries/energizer-rechargeable-batteries https://www.energizer.com/batteries/energizer-rechargeable-b... [1] https://www.duracell.fr/product/duracell-rechargeable-ultra-aa/ https://www.duracell.fr/product/duracell-rechargeable-ultra-...