Guide to The Top Power Tool Batteries and Chargers | Mister Worker™
Smith Tools Warehouse - DEWALT 18V USB CHARGING KIT
DEWALT POWERSTACK 20-V Lithium-ion Battery Charger (1.7 Ah) in the Power Tool Batteries & Chargers department at Lowes.com
I modified a DeWalt battery charger to have the battery act as a power supply for a 12V car charger so I can charge my phone and radio on my work cart.