| | 11-21-2012, 01:52 PM #1
I have a touch cover which is always connected to my Surface. I noticed that even if I don't use the tablet the whole day, the battery drains around 30% from a full charge. (the surface was in sleep, I never turn it off). Recently, I removed the touch cover and left my Surface alone for several days (I'm actually not using my Surface much lately) and today I checked the battery, and it drained 30% as well from a full charge, but this was over several days. So this leads me to believe that even in sleep mode/standby mode, the touch cover drains quite a bit of battery.
Has anyone else noticed this?