pity not find my first rez :( matter, can only stress, buy and enjoy what I have to "junk" by :) but this Battery performance is incredible, sometimes have I produced the impressive power :) :) it is fun every morning on the battery percentage to look and it changes nothing or little and in the price range you will find hardly any bad tabs but who once came into the fix, to call his own yoga be, the there is no restore :) Whoever complained, does so at a very high level, which now incomprehensible would, I am thinking of other tabs but we live in a world mecker :( :(