The battery cable is compatible with both the 15ah and the 22ah batteries with T Bar (Interconnect) Connection.It is designed to fit any electric trolley using the "T" bar type plug or the Anderson/Torberry plug as used by most trolley manufacturers. It is designed to fit any electric trolley using the "T" bar type plug or the Anderson/Torberry plug as used by most trolley manufacturers.Compatible to Powakaddy LitePower Batteries etc