My favorite mouse is the Logitech Anywhere MX. It's highly comfortable despite being pretty small. The back/forward buttons on the side are indispensable for web browsing, file management, and switching weapons in first-person shooters. It takes two AA batteries which last for months and take seconds to swap out. The dongle is small and has good range. The scroll wheel switches between clicky and free-scrolling. It's…
Not sure about online mouse communities, but it intrigued me that you prefer replaceable AA batteries to built-in rechargeables. I realise now that because of my dislike (leaning towards hatred) of single-use alkaline batteries I unwittingly dismissed the benefits of having quick replaceability. Nickel metal rechargeables are a good AA/AAA substitute for devices designed to tolerate their lower voltage. For more powe…
Any device that can't is arguably broken as designed. Much of the energy (the majority, in a higher current application) in an alkaline battery is found under 1.2V.
See discharge curves: https://lygte-info.dk/review/batteries2012/Duracell%20Ultra%...
NiMH actually stays above 1.2V longer for all but the lightest loads: https://lygte-info.dk/review/batteries2012/Eneloop%20AA%20BK...