AR; I think it’s going to be difficult to point out or prove the benefits. If the battery’s stays even and the range is maximized it’s going to be hard to prove that the Multi Bank charger is the one item responsible for it. I think a gem that operates at maximum efficiency is the combination of a few different things. #1 A good charger #2 Quality batteries.#3 And responsible operator behind the wheel. I’ll explain I think if you discharge the car the below 20 or 30% every time you took it out you could possibly where the batteries down to a point where the other two items listed above are a mute point.