Just emailed Andy here at http://www.batterystuff.com/contact-thanks.php . Probably one of the better websites I have found dealing with battery chargers.
Let him know that I needed a couple of chargers for an ebike. Hope he responds. Since this business is real near MB-1-E, the employees at this business are probably fed up with ebikers tearing up the neighborhood, jumping chain link fences and such. Let the propieter know that I was in no way associated with the above mentioned ebiker, hope that helps.