Hi guys, I bought a MS SPro1 recently, with a power cover, but to be honest the battery life of the power cover is far from my expectations, it last less than 2 hours with 25% light and power saver mode (win 10). The CPU is no on high usage, I usually pin it to the front and sometimes it hits the 100% as a peak, but it's usually around 20-30% - of course im talking about web browsing. The Surface itself is quite good, it lasts around 4 hours anyway. Long story short, do you know any way how I could test the battery condition of the power cover, to check is it in the grave or it's me who is not using it as it is? Thanks!