For a while now, I’ve been considering going to rechargeable batteries. Last time I can remember encountering these in my family was as a child, since (as I recall being told) me and the charger had some kind of encounter with water around age 3 or 4. So it’s been a while.
The past decade has seen my use of batteries go up rather than down. Mostly due to a greater embrace meant of Bluetooth peripherals that are preferring AA/AAA batteries to built in cells and USB charging. Plenty of batteries go to my Logitech K380 and Samsung S-Mouse at work. Fewer at home since my old K810 charges from USB, and my Fire TV remotes last quite a while.
For years I’ve used the Play & Charge kit for my controller, which is kind of nice for me since it charges from the controller’s USB port. The pack looks like it’s just a connection for the controller’s power management, and a pair of AA cells in a plastic casing. Worked out pretty well.
Based on my math overall costs would be up to $50 for enough to replace my battery needs and a charger. Considering my battery costs tend to be higher based on the which thing takes what vs which piece of my stockpile of batteries is at home and which is at work. It’s probably worth it to just use rechargeable batteries with some in use, some kept spare, and not taking a bath with the charger.
When you account for the cost of making sure both home/work are stocked with the right size, the cost is about the same as an 8 packs of rechargeable NiMH. So this seems like a good plan to me—or just say screw it and buy about several years worth of regular batteries off Amazon and stuff them in a bin >.<