cell

local cell =
local mnt = peripheral.wrap("top")
local eNow, eMAx
local kRf = " kRF"
local string
local x,y

local function overview (x,y,string)
    eNow = cell.getEnergyStored() / 1000
    eMax = cell.getMaxEnergyStored() / 1000
    mnt.setCursorPos(x,y)
    mnt.setTextColor(colors.lightBlue)
    mnt.write(string)
    mnt.setCursorPos(x,y+2)
    mnt.setTextColor(colors.red)
    mnt.write(eNow)
    mnt.setTextColor(colors.lightBlue)
    mnt.write(" / ")
    mnt.setTextColor(colors.green)
    mnt.write(eMax) mnt.write(kRf)
end
while true do
 overview(2,2,"enderman")
 overview(2,6,"lukasraum")
 end