cell

m = peripheral.wrap("left")
m.setTextScale(1)
m.clear()

while true do
local connectors = peripheral.getNames()
local cell, energy, max, pc = {}, {}, {}, {}

for k,v in pairs(connectors) do
if peripheral.getType(v) == "cofh_thermalexpansion_energycell" then
local acell = peripheral.wrap(v)
energy[k] = acell.getEnergyStored(v)
max[k] = acell.getMaxEnergyStored(v)
pc[k] = tonumber(energy[k])*10/max[k].."%"
m.setCursorPos(2,2)
end
end
local u = 0
for k,v in pairs(energy) do
if u == 0 then
m.setCursorPos(2,2)
m.write(tonumber(energy[k]).."/".." Rf")

u = u+1
elseif u == 1 then

u = u+1
elseif u == 2 then
print("hhhhhhhhhhhhh")
end
end
end