How can I assure optimal function of my DEWALT® batteries and chargers? Wilson November 18, 2020 15:38 Updated Follow Please see attachment below for DEWALT® Battery and Charger Facts: DW Batteries.pdf DW Batteries.pdf 1000 KB Download Related articles Where can I find information on compatible batteries and chargers? What do the LED patterns on my charger mean? What is the difference between MAX, XR, and ATOMIC? What are the specifications for the FLEXVOLT batteries? What does XR on DEWALT power tools mean? Comments 0 comments Please sign in to leave a comment.