Oh, there's plenty of batteries that can discharge quickly. You have to see my Clevo laptop. With an i7 6700k and a GTX 1070 in there, the 100Wh+ battery lasts

Oh, there's plenty of batteries that can discharge quickly. You have to see my Clevo laptop. With an i7 6700k and a GTX 1070 in there, the 100Wh+ battery lasts less than an hour...