Any constant or frequent activity would use some battery however, I meant that if the Surface sampled battery levels more frequently it would use more battery than if it only checked periodically. either way it would be a small amount but a jar full of yen adds up.Not really. Just random reference checks to see how the battery performs after certain activities. I noticed that I keep seeing the same numbers. I doubt that I'm always checking at the exact same time or activity intervals that would keep showing me the same numbers.
You say that battery monitoring would drain battery faster? I'm not sure what you mean by "monitoring", but I just pass the cursor over the battery icon to see the figure. This drains battery?
What do you mean by "calibrated"? To let the battery drain to zero? I haven't had the chance to do that yet. If you think that would help, I'll try it. Thanks.Mine updates properly. This could be a calibration issue - have you ever calibrated your battery?
What do you mean by "calibrated"? To let the battery drain to zero? I haven't had the chance to do that yet. If you think that would help, I'll try it. Thanks.
The calibration advice worked somewhat. The battery still doesn't depreciate in one percent increments, but the gap between drops have narrowed to something like 100%→96%→92%→87%... I'm not sure what standard behavior for this should be but I will be a little more vigilant by doing regular battery calibrations.
My two year old Surface RT was dropping down from lack of use given I have several other devices and over the last couple of months ive conditioned the battery a few times and now its back to 94% of design capacity and it went 9.65-10.2 hours on the TabletMark battery test.All I can suggest is to repeat the process, perhaps after a couple more runs you will have sorted it.