what on earth are biofuel cells used for? i am using ic2 version 2.2.485, plz give me an answer i have made about a stack of these and now im not too sure how to use them 
! thanks for any help
what on earth are biofuel cells used for? i am using ic2 version 2.2.485, plz give me an answer i have made about a stack of these and now im not too sure how to use them ! thanks for any help
You'll need to update IC2 in order for them to be useful, as they can be turned into biogas and either fuel the fuel powered jetpack or used to make EU or hU.
The newest build (545) is fine 