Titan Battery for Porter Cable 19.2V 8823, 643, 881, 9290, 9837, 9845 NEW!!!! Titan replacement battery for Porter Cable 19.2V Power Tool Battery Fits Porter-Cable 9884 19.2-volt drill, 9887 hammer drill, 9845 SawBoss and 881 flashlight 2 Year Warranty Fits- 643, 881, 9290, 9837, 9845, 9884CS/RJS/TS, 9887/QP/RS 19.2V 2500MAH