So as you all know v1.97 was released recently, well the addition of drops being able to be teleported got me thinking.
I made a machine with Redpower that will retrieve empty battery's, charge them and send them back filled.
Front View: Timer pulses every two seconds.
Back View: A Recharged version of whatever you will be sending must be place in the retriever.
Top View: Gold cable runs to the MFSU to show there is room for a cable.
If need be i will explain in depth or make a YouTube video of how this works.