9V DC 500mA Output Power Adapter (120V AC Input, 2.5mm ID / 5.5mm OD)9 Volt DC power
120V AC input
Inner Diameter: 2.5mm
Outer Diameter: 5.5mm
These high quality power adapter powers all 9 Volt DC devices. These professional grade power adapter keeps your devices working efficiently under any application. Additionally, these power adapter are UL listed to meet and exceed safety requirements. Supply efficient power to your devices with these highly dependable power adapters.