Pentax K-AC109 Main AC Adapter

The Pentax K-AC109 AC Adapter Kit For K-r DSLR Camera is an optional power supply for the Pentax K-r digital SLR camera. The kit is composed of an AC adapter that plugs into the K-r camera and an AC power cord that plugs into a wall outlet. It is an ideal source of power when you want to operate your camera for an extended period of time without draining your battery.