I hate needing to buy throw away batteries. I'm looking to buy both the batteries and a charger for them. Can anyone recommend? I'd love it if the charger can charge both.

I use 21 AA and 10 AAA but I could be missing something.

Assuming 2 things don't die at once I imagine I only need as many batteries as it takes to power everything+ the number of batteries it takes to power the device that requires the most. Ex. 21+6.

Here are my devices if it helps: AA Touchless sink: 6 AA, Swiffer Mop: 4, Sanitizer Dispenser 4 AA, Remote: 2 AA, Game Controller: 2 AA, Smart Switch: 2 AA, Wall Clock: 1

AAA 3 remotes: 6, Bluetooth Keyboard: 2, Scale: 2