Amazon.com: AC DC Adapter 18v 0.5 Amp Barrel Plug 5.5 x 2.5mm Microphone/MIC Power Supply : Musical Instruments
Amazon.com: 18 Volt Power Supply for Guitar Pedal Board 18V 1A DC Regulated Power Supply Center Negative Plug : Everything Else
Amazon.com: SHNITPWR 18V 10A 180W Power Supply Adapter Transformer AC 110V 220V to DC 18 Volt 10amp 9A 8A 7A 6A 5A 1A Converter LED Driver 3 Output Ports for LED Light
Amazon.com: UpBright 18V AC/DC Adapter Compatible with Amazon Echo (3rd Gen) Plus (2nd Gen) Echo Show 8 HD Display Alexa PA-K3V1N9 AcBel WAH026-F90GW WAH026-F90G WAH026-F94G 18VDC 1.67A 30W Power Supply Charger :
Amazon.com: Accessory USA AC 11-18V New AC DC Adapter for iMAX B5 B6 LiPro Balance Charger Li Pro Balancer Charge Power Supply Cord : Electronics
Amazon.com: 18V 3A 4A 5A AC DC Adapter 54W 72W 90W Switching Power Supply ( 18V 3A) : Electronics
Amazon.com: 18v 2a Power Supply
Amazon.com: Gonine 18V 1A Power Supply Adapter for Guitar Pedal Board, 110-240V AC to DC 18 Volt 1A Charger with Center Negative DC Plug. : Musical Instruments
Amazon.com: Omnihil 18 Volt 1 Amp Power Adapter, AC to DC, 2.5millimeters X 5.5millimeters Plug, Regulated 18v 1a Power Supply Wall Plug : Electronics
Amazon.com: Hailimayo 18V 10A Switching Power Supply Transformer AC110/220V to DC 18V 10A 180W for Industrial Automation, Electronic Equipment, Communications : Electronics
Amazon.com: New Aiphone PS-18c DC Power Supply for Intercom 18V 2.0 A : Electronics
Amazon.com: UpBright 18V AC/DC Adapter Compatible with Auvio SBT32210 Cat No. 4000457 32" 2.1 Soundbar Bluetooth Wireless Home Theater Speaker System 18VDC 3.6A DC18V 65W 18.0V Switching Power Supply Cord Charger :
Amazon.com: T-Power +18v Power Supply Compatible with for Respironics EverGo Model MW116KA1800Q06 MW116KA1800006 900105 Part Number # 900-105 Replacement Ac Dc Adapter Charger Cord Plug Spare : Electronics
Amazon.com: 18V 1A AC DC Power Supply Adapter, US Wall Charger, DC Plug 5.5x2.1mm & 2.5mm Compatible with for 18volt (0.1A 0.15A 0.2A 0.25A 0.3A 0.4A 0.5A 0.6A 0.7A 0.8A 0.9A) 100mA~1000mA
Amazon.com: Aiphone PS-1820UL 18V DC2A POWER SUPPLY 110VAC : Tools & Home Improvement
Amazon.com: Stax Guitar Pedal Power Supply 10 Isolated DC Output for 9V/12V/ 18V Guitar Bass Effect Pedals with USB Charging port for iPhone iPad Tablet, with DC 18V/1A Power Adapter, Short Circuit Protection :
Amazon.com: Power Supply, High Efficiency OEM Replacement Wall Mount Adapter for CATV Drop Amplifiers 18V 500mA (0.5A) with F-Type Connection, DoE Level VI Rated : Electronics
Amazon.com: 18V 1A AC DC Power Supply Adapter, US Wall Charger, DC Plug 5.5x2.1mm & 2.5mm Compatible with for 18volt (0.1A 0.15A 0.2A 0.25A 0.3A 0.4A 0.5A 0.6A 0.7A 0.8A 0.9A) 100mA~1000mA