WarPlex BatBox Energy Viewer (ComputerCraft)

batbox = peripheral.wrap("side")
b = peripheral.wrap("side")

b.clear()
b.addBox(5,5,100,10,0x000000,0.5)
energy = b.addText(6,6,"BatBox: ")
while true do
    check = batbox.getEUStored()
    energy.setText("BatBox: "..check.." EU")
    sleep(1)
end