Porter Cable 8823 19.2-Volt 2.0 Amp Hour NiCd Slide Style Battery

High capacity 19.2v battery delivers 18% more runtime than standard batteries
Powers entire line of Porter Cable 19.2-volt tools allowing users to run multiple tools off of the same battery pack
19.2-volt NiCd battery
Remember to recycle your old NiCad battery packs
One year warranty/30 day performance certification