s7 edge battery

[lilrobo]

i am getting my s7edge tomorrow ,i have always had a zero lemon battery and case , i see that they make one for the edge but not the belt clip , anyone have any suggestions ? i dont think the reg battery will last me all day .i have seen somewhere they make a magnet mount that charges ,maybe i can use something like when i am in my truck ? dont know were i seen that now , maybe someone has other ideas

thanks