20v Max Lithium 4.0Ah Max Battery Pack for Porter-Cable Cordless 20-Volt PCC685L PCC681L PCC680L Tools Battery Fat Pack 4000mAh batteries for Porter Cable 20v Max system of tools 20v,4000mAh Lithium ion Battery Replacement for Porter Cable 20v tool only,Please notes this is a replacement battery not original. 18650 cells,Made of lead-free SMT process,Environmental Protection The highest quality standards, are distinguished by their durability and are in use as the original battery. Just as the original battery, these replacement batteries have all the mechanisms of electronic security. Fit for Porter Cable PCC685L PCCK602L2 PCC600 PCC640,Full Compatible with original manufacturer equipments and chargers.