The PORTER-CABLE PCC699L 20V Max Lithium-Ion TYPE I Class 2 Battery Charger is a reliable and efficient charging solution for lithium-ion batteries. With a maximum voltage of 20V and the capability to charge one battery at a time, this black charger is designed to keep your power tools powered up and ready for use. The PORTER-CABLE brand ensures quality and compatibility with their line of lithium-ion batteries. Whether you are a professional contractor or a DIY enthusiast, this battery charger is a must-have for keeping your tools charged and ready to go.