@TechConnectify yes i still buy disposeable batteries. mostly for my gameboy pocket (ewww) with everdrive (aie), which according to most people doesn't work but it actually does; but only if your batteries can stand a high peek voltage when booting, which AAA's are not designed to handle at the best of time.
and since you can't leave your batteries inside, the battery check would come in kinda handy
and since you can't leave your batteries inside, the battery check would come in kinda handy