SportDog Car Charger is compatible with older model SportDog rechargeable Remote Transmitters and Collar Receivers.
The split-plug adapter will charge both transmitter and receiver or two receivers simultaneously.
Lifetime Limited Warranty.
NOT compatible with SD-2400 or SD-2500 transmitters
ALSO NOT compatible with the following receivers OR transmitters:
SD-1225, SD-1825, SD-2525, SD-3225 or any model ending in "25".
