

The brand of rechargeable batteries matters a surprising amount, if your device doesn’t play nice maybe try a better brand? My Quest 1 basically only accepts Panasonic Eneloop Pros, I get quite a bit of input lag when using random offbrand rechargeable batteries
Really? Mine helps quite a bit with focus, but sometimes there are weeks where I forget it exists and just go “huh, aren’t I forgetting something?” while walking past the med pile.