Tested working...The DeWALT 18V XRP Battery DC9096 is a nickel-cadmium battery with a voltage of 18V, designed for use with various power tools and equipment. It features a compact black design and comes with the DW9116 Tune Up Charger, making it compatible with batteries ranging from 7.2V to 18V. This product is ideal for those looking for a reliable and long-lasting power source for their tools, backed by the trusted DeWALT brand.