This vehicle power cable provides alternative power to the Garmin Astro DC-40 Dog Tracking Collar instead of running off the collar's internal batteries.
Garmin car power cable is for use with the Garmin DC-40 Dog Tracking Collar only. Vehicle power cable and charging clip included.
This Garmin vehicle power cable is NOT for use with the Astro 220 Handheld. If you are looking for a power cable/charger for your 220 Handheld, then consider purchasing the Garmin Vehicle Power Adapter for 220 Handheld.