Dewalt de9502 3 battery packs 2 6ah nimh 14v 18v dewalt de9503 xj this 18v battery pack from dewalt is a high capacity battery with 50 more run time than nicd batteries but the same size as a 2 0ah nicd battery it has excellent electrical characteristics with long battery life and no memory effect highly efficient and robust in extreme applications and fits all existing dewalt 18v tools except li ion machines with slide on style batteries dewalt de9503 xj battery pack 18 volt 2 6ah ni