I'm trying to decide between these three batteries for my EV and I don't know enough about Amp Hours, KWH, or C's to know what I'm getting or even talking about. 38 LiFe04 (100AH) = $5064 10 Deka AGM (100AH) = $2732 10 Deka Gel (98AH) = $2611 Is there a way for me to compute data on these...