Dear all, I got a trouble with my battery on surface pro 3. I don't know why my battery wear up to 5% after 1 month using. Last Friday only 2.1% but today is 5%. I remember I read somewhere said that battery can be restored by itself but I didn't see this. I also uploaded a photo about my battery attached with this topic. So could you help me deal with my trouble ? Thank you for you help. P/s: forgive me if my English is not good.