Glad to see we have a forum! Hello all. Currently I'm using 24v used edge after my maxxum crapped out. I just purchased two 50ah ionic lithium batteries because I'm tired of replacing batteries every 18 months, in the future I'm considering getting one more 50ah and going to 36v. Have any g3 owners upgraded to this, I would love to see picture of your battery compartments. These lithium take up way less space and I think would make this possible.