Afterm my Apad became quite unuseable because of the iregular power-offf's I was looking for a new tablet to buy and run across the zenitthink zt 180 (epad). I looked at the proposed battery lifetime and noticed something strange:Apad:7"600Mhz Rockchip2h wifi on, 4-5h wifi offbattery: 3000mAhZT18010"1Mhz whatever5h wifi on, 8j wifi offbattery: 2400, 2700, 3000mAh (have seen all of this in the descriptions, but recently it seems 2400 is the one)So with a lower(same) battery capacity, the ZT180 is supposed to run twice as long as the Apad, at the same time having a bigger display and a faster CPU. Something does not seem right.Is the battery lifetime on the ZT180 greatly exaggerated?Does the APad waste so much energy?Is the battery in the Apad fake?