Amazon has DeWalt FlexVolt Lithium-Ion USB Charging Kit w/ 100W USB C Port & 12W USB A Port (for 20V & 60V Batteries, DCB094K) on sale for $56.92. Shipping is free.

Note: Usually ships within 2 to 4 weeks

Product Details:

• Rapidly charge your 20V MAX batteries, 20V/60V MAX FLEXVOLT batteries, and compatible personal devices.
• High Compatibility: Charges all DEWALT 20V MAX and FLEXVOLT batteries.
• Charges batteries / personal devices up to 100W with included USB-C port charger,
• Mobile device charging up to 12W using included USB-A port.
• 3-year limited warranty
• Includes:
  • 1x DCB094 USB Charger
  • 1x 65W Power Supply
  • 1x 100W USB Cord
  • 1x Belt Hook