Garmin Astro DC40 Lithium Ion Battery Pack- Replacement Battery for the DC-40 GPS Collar Transmitter
Replacement battery for DC-40 transmitter – Garmin Brand
This durable lithium-ion battery pack powers the DC-40.
To help extend the life of the battery in your Garmin DC40 GPS collars, don’t put your batteries away after the hunting season is over or for any extended period of time, dead or partially charged. We recommend charging up your batteries fully before putting them away any extended period of time. This will help extend the battery life of your Garmin DC40 collar batteries.