Mouse goes to sleep after a period of inactivity on the ones I've had On Tue, Jul 5, 2016 at 3:21 PM, Evan Koblentz via vcf-midatlantic < vcf-midatlantic at lists.vintagecomputerfederation.org> wrote: > >> An indicator light would just use the battery faster. :-) > > Not compared to leaving the mouse turned on. >