How do you charge batteries?

[lolumadbroXD]

I need to use them for my refinery...

I made one but it says

"0/1000.0 volts" Or whatever it says...

But anyways, I typing in NEI Charger, Battery Charger, and other things.. I can't find how to charge them PLEASE HELP!

[Bothal]

Use and energy cube - add power say with a Heat Generator or anything then click on interface for the energy cube you will see two boxes one plus one minus put the battery into the Plus to charge or the Minus to add power to the cube.

Also the energy cubes make a great buffer for power and stop cables burning - to run the refinery you would be better using Energy Cubes and connecting them up - Black is for output and green is input

If you want to see some in operation msg me and I will show you on my server where i have a few things set up

Bothal

Mod Edit: Don't sign your posts.