Amazon.com: 3.0Ah PCC685L Lithium Ion Battery Compatible with Porter Cable 20V Battery with Charger for PCC685L PCC680L PCC682L PCC685LP PCC692L PCC681L Cordless Power Tools Battery : Tools & Home Improvement
X Right Angle adapter for Porter Cable 18V battery – terrafirmatechnology
18V Lithium Battery or Rapid Charger for 18V Porter Cable PC18B PC18BL PC18BLX | eBay