Powerextra 6.0Ah 20 Volt Max Replacement Battery for Porter Cable PCC685L PCC680L Power Tools 2-Pack - Walmart.com
18V Lithium Battery / Fast Charger For Porter Cable 18 Volt PCXMVC PC18B PC18BLX – ASA College: Florida
Amazon.com: Battery Converter for Milwaukee M18 18V Battery to Black & Decker 20Volt LBXR20 LB20 Battery, to Porter-Cable 20V Battery PCC685L PCC681L Battery, Work with Black & Decker and Porter Cable 20V