Amazon.com: KUNLUN 2Pack 6.5Ah 20V MAX Replacement Battery for Porter-Cable 20V Lithium Battery PCC681L PCC685L PCC685LP PCC680L PCC682L PCC600 PCC640 20-Volts Lithium Batteries : Tools & Home Improvement
PORTER-CABLE 32-Piece 12-volt Variable Speed Oscillating Multi-Tool Kit with Soft Case (2-Batteries Included) in the Oscillating Tool Kits department at Lowes.com
PORTER-CABLE 2-Tool 20-volt Max Power Tool Combo Kit Case (2 Li-ion Batteries Included and Charger Included) at Lowes.com
PORTER CABLE PCCK600LB 20V MAX Lithium-Ion 1/2-Inch Cordless Drill with 2 - 1.5Ah Batteries - Walmart.com
Porter-Cable 20-Volt MAX Lithium-Ion Cordless Combo Kit with (2) Batteries 1.3 Ah, Charger and Bag PCCK604L2 - The Home Depot
Powerextra 1-Pack 4000mAh 18V Lithium Battery for Porter Cable 18 Volt Cordless Power Tools +Multi-Chemistry 18V Battery Charger for Porter-Cable 18-Volt NiCad NiMh & Lithium Battery - - Amazon.com
PORTER CABLE 20-Volt Max Lithium-Ion Batteries, 4-Pack, PCC680L - Walmart.com
Batteries | PORTER-CABLE
Powerextra 2 Pack 6.0Ah 20V MAX Lithium Replacement Battery for Porter Cable PCC685L PCC680L Porter Cable 20 Volt Power Tool Batteries - Newegg.com