Lets see what this cost make, they say also modified AC trough USB charger or somethin like that.The guy claim he need more slim baterrys to make more test.Well till the end of the week i guess he will make a guide.This is real offcourse but no one knows, they say no hardware modifications of the ,,battery,, but if you have to cut your old AC to make this, i guess i will keep the old pandora.