Brand New Radio Systems Corporation AC Adapter / Charger 

Model: NF5V-1C-DC 

Part No: 650-249-1

Output: 5v 0.5A

Wireless Collar NOT INCLUDED !

Brand Radio Systems NF5V-1C-DC Output: This charger is the Stay + Play Wireless Fence Collar.

It has a split 2 connectors, each takes 2-3 hours.
Compatible PetSafe Fences PetSafe & Wireless PIF00-12917

PetSafe Play + Stay Wireless Fence Collar PIF00-12918

PetSafe Fence Collar PIF00-14288

PetSafe Play + Stay Fence.