They will last 5% more, how long that takes depends on your usage. Should you replace them now....well that's up to you.I'm just curious about the accuracy of the Battery Level indicator. My mouse batteries are at 5% and I'm wondering if they will last a few more days or if I should replace them now.
Agreed, batteries are cheap, no need to drain every last watt out of them. If you are down to 5% I would just say replace them - it's not as though the battery indicator is overly generous i.e. you could actually keep using the device for months. It would suck for the batteries to go while you're in the middle of something important, so I'd say just get 'er done and swap in a nice new set.Replace them now. Even though they will probably last a bit longer, you don't want to be in the middle of something when they die. Best to just get it out of the way so you don't have to worry.