PSR-4 - 4 Amp Regulated 12V DC Power Supply
Our 12 Volt DC 4 amp power supply is regulated and has a filtered output. It features fuse and auto reset circuit breaker overload protection, a heavy duty 3 prong grounded AC power cord, and universal binding posts. It has a 177V AC 60 Hz input and a 13.8V DC ouput with a 4 amp constant and a 6 amp surge.

PSR-4 Technical Specifications
Input 117V AC .60 Hz
Output 12V DC . 4 Amp Constant, 6 Amp Surge
Weight 4 lbs
Size 2-5/8"(H) X 4-1/4"(W) X 7-1/2"(D)

perfect for the ceek units ----- and everything else 12 volts ...