Cameron Sino 2600mAh Battery for GARMIN Astro System DC20, DC20, DC30, DC40, Dog Tracking DC 20|Digital Batteries| - AliExpress
Amazon.com: KHOI1971 ® Wall Charger AC Power Adapter Compatible with Garmin Astro DC40 DC-40 Dog Collar Tracking Transmitter (Works with Charging Clip) Charger AC Adapter NOT Created or Sold by Garmin :