Charges all DEWALT 20V MAX Lithium Ion batteries. This unit charges the battery in 90 minutes or less thus minimizing downtime when you have work to get done. Diagnostics with LED indicator communicates charge status and hot/cold delay.DEWALT® and the DEWALT logo are trademarks of DEWALT Industrial Tool Co. or an affliate thereof and are used under license. The yellow/black color scheme is a trademark for DEWALT power tools & accessories.