Allied 48v Lithium Charger

[webster9137]

I recently bought a 48v lithium kit from Allied for my 2001 Club Car DS. The cart was converted from 36v to 48v 3 years ago using Scotty’s conversion kit. The charging receptacle still uses the 2 prong claw foot to charge the system.
That in lies my problem, the charger supplied by Allied uses the 3 post system for Club Car. Is there a way to remedy this to either make the charger work with the current setup or change the charging receptacle in the cart?

Thanks,

Webster