![Ayotu 18V 500mA Doorbell Transformer Compatible with Nest Hello Video Doorbell, Video Doorbell Power Supply Continuous Charging Without Fear of Power Failure(NOT Include Doorbell), 16ft/5m White - - Amazon.com Ayotu 18V 500mA Doorbell Transformer Compatible with Nest Hello Video Doorbell, Video Doorbell Power Supply Continuous Charging Without Fear of Power Failure(NOT Include Doorbell), 16ft/5m White - - Amazon.com](https://m.media-amazon.com/images/I/616l8xIP9iL._AC_UF894,1000_QL80_.jpg)
Ayotu 18V 500mA Doorbell Transformer Compatible with Nest Hello Video Doorbell, Video Doorbell Power Supply Continuous Charging Without Fear of Power Failure(NOT Include Doorbell), 16ft/5m White - - Amazon.com
![WOOW Depot AC 18V 500mA Doorbell Transformer,Ring Power Adapter Wired Door Bell Power Supply for Video Doorbell Ring 1/2/2 Pro and Thermostats,5m/16.4ft Cable - - Amazon.com WOOW Depot AC 18V 500mA Doorbell Transformer,Ring Power Adapter Wired Door Bell Power Supply for Video Doorbell Ring 1/2/2 Pro and Thermostats,5m/16.4ft Cable - - Amazon.com](https://m.media-amazon.com/images/I/61teDCe7akL._AC_UF894,1000_QL80_.jpg)
WOOW Depot AC 18V 500mA Doorbell Transformer,Ring Power Adapter Wired Door Bell Power Supply for Video Doorbell Ring 1/2/2 Pro and Thermostats,5m/16.4ft Cable - - Amazon.com
![BLOCK, VC 5,0/1/18, Isolation Transformer, EI 42 x 14.8, 5 VA, 18V, 1 x 230V: Amazon.com: Industrial & Scientific BLOCK, VC 5,0/1/18, Isolation Transformer, EI 42 x 14.8, 5 VA, 18V, 1 x 230V: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41YQzX8ozCL.jpg)
BLOCK, VC 5,0/1/18, Isolation Transformer, EI 42 x 14.8, 5 VA, 18V, 1 x 230V: Amazon.com: Industrial & Scientific
![Amazon.com: 1PC Electric Power Transformer 3W Power 220V 50Hz Input 6V 9V 12V 15V 18V 24V Output Single Voltage 53~54mm Mounting (Color : 2 Group (3 Wires), Size : 24V) : Tools & Home Improvement Amazon.com: 1PC Electric Power Transformer 3W Power 220V 50Hz Input 6V 9V 12V 15V 18V 24V Output Single Voltage 53~54mm Mounting (Color : 2 Group (3 Wires), Size : 24V) : Tools & Home Improvement](https://m.media-amazon.com/images/I/41LlXdyZDsS._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1PC Electric Power Transformer 3W Power 220V 50Hz Input 6V 9V 12V 15V 18V 24V Output Single Voltage 53~54mm Mounting (Color : 2 Group (3 Wires), Size : 24V) : Tools & Home Improvement
![Amazon.com: Ayotu 18V 500mA Doorbell Transformer for Ring Video Doorbell & Doorbell 4/3/2 & Doorbell Wired/Pro/Pro 2, Plug in Power Adapter Continuous Charging Cable,16ft/5m Black : Tools & Home Improvement Amazon.com: Ayotu 18V 500mA Doorbell Transformer for Ring Video Doorbell & Doorbell 4/3/2 & Doorbell Wired/Pro/Pro 2, Plug in Power Adapter Continuous Charging Cable,16ft/5m Black : Tools & Home Improvement](https://m.media-amazon.com/images/I/61zLtHnrMML._AC_UF894,1000_QL80_.jpg)
Amazon.com: Ayotu 18V 500mA Doorbell Transformer for Ring Video Doorbell & Doorbell 4/3/2 & Doorbell Wired/Pro/Pro 2, Plug in Power Adapter Continuous Charging Cable,16ft/5m Black : Tools & Home Improvement
![Amazon.com: 18V AC Adapter for 57A-18-1500 57A181500 P/N: 02305000 Class 2 Transformer Power : Electronics Amazon.com: 18V AC Adapter for 57A-18-1500 57A181500 P/N: 02305000 Class 2 Transformer Power : Electronics](https://m.media-amazon.com/images/I/41ENvOOz73L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 18V AC Adapter for 57A-18-1500 57A181500 P/N: 02305000 Class 2 Transformer Power : Electronics
![Amazon.com: Power Transformer, Amplifier Power Transformer 18V 50W AC 220V to Dual AC 18V Electric Power Transformer for 2.1 Channel Amplifier Board Preamplifier, Isolated Power Transformer (94) : Industrial & Scientific Amazon.com: Power Transformer, Amplifier Power Transformer 18V 50W AC 220V to Dual AC 18V Electric Power Transformer for 2.1 Channel Amplifier Board Preamplifier, Isolated Power Transformer (94) : Industrial & Scientific](https://m.media-amazon.com/images/I/41P054SbYFL._SL500_.jpg)
Amazon.com: Power Transformer, Amplifier Power Transformer 18V 50W AC 220V to Dual AC 18V Electric Power Transformer for 2.1 Channel Amplifier Board Preamplifier, Isolated Power Transformer (94) : Industrial & Scientific
![Doorbell Transformer, 18V Power Adapter for Ring Video Doorbell, Ring Video Doorbell 2,Ring Video Doorbell Pro, Nest Hello and Smart Greet Wi-Fi Video Doorbell,Power Supply - - Amazon.com Doorbell Transformer, 18V Power Adapter for Ring Video Doorbell, Ring Video Doorbell 2,Ring Video Doorbell Pro, Nest Hello and Smart Greet Wi-Fi Video Doorbell,Power Supply - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61dtG3qlqxL._AC_UF1000,1000_QL80_.jpg)
Doorbell Transformer, 18V Power Adapter for Ring Video Doorbell, Ring Video Doorbell 2,Ring Video Doorbell Pro, Nest Hello and Smart Greet Wi-Fi Video Doorbell,Power Supply - - Amazon.com
![Amazon.com: 1PC Electric Power Transformer 5W Power 220V/380V 50Hz Input 6V 9V 12V 15V 18V 24V 36V 48V 220V Output Single Voltage 56mm (Color : 1 Group(2wires 380v), Size : 48V) : Amazon.com: 1PC Electric Power Transformer 5W Power 220V/380V 50Hz Input 6V 9V 12V 15V 18V 24V 36V 48V 220V Output Single Voltage 56mm (Color : 1 Group(2wires 380v), Size : 48V) :](https://m.media-amazon.com/images/I/411iwMriEVS._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1PC Electric Power Transformer 5W Power 220V/380V 50Hz Input 6V 9V 12V 15V 18V 24V 36V 48V 220V Output Single Voltage 56mm (Color : 1 Group(2wires 380v), Size : 48V) :
![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: 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](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/51vw+g0RPiL._AC_.jpg)
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
![FATKITT 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Video Doorbell, Arlo and Eufy Doorbell, 18 Volt VAC 500 mA Transformer with 13 ft Cable (White) FATKITT 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Video Doorbell, Arlo and Eufy Doorbell, 18 Volt VAC 500 mA Transformer with 13 ft Cable (White)](https://m.media-amazon.com/images/I/51Igpysm-5L._AC_UF1000,1000_QL80_.jpg)
FATKITT 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Video Doorbell, Arlo and Eufy Doorbell, 18 Volt VAC 500 mA Transformer with 13 ft Cable (White)
![Amazon.com: Accessory USA AC/DC Adapter for Drillmaster 18V NiCd Battery Charger Drill Master 18 Volts Drills Class 2 Transformer Power Supply Cord Cable Charger Mains PSU : Electronics Amazon.com: Accessory USA AC/DC Adapter for Drillmaster 18V NiCd Battery Charger Drill Master 18 Volts Drills Class 2 Transformer Power Supply Cord Cable Charger Mains PSU : Electronics](https://m.media-amazon.com/images/I/71I5ae9RhjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Accessory USA AC/DC Adapter for Drillmaster 18V NiCd Battery Charger Drill Master 18 Volts Drills Class 2 Transformer Power Supply Cord Cable Charger Mains PSU : Electronics
![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: 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](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61+IyiWFw0L._AC_UF350,350_QL80_.jpg)
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: 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: 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](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/718Ge-4sOLL.jpg)
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: 16ft/5m 18V 500mA Plug in Doorbell Transformer Power Adapter Supply Cord for Ring Video Doorbell 2 Pro Camera Battery, for Nest Hello Zmodo Smart Door Bell : Electronics Amazon.com: 16ft/5m 18V 500mA Plug in Doorbell Transformer Power Adapter Supply Cord for Ring Video Doorbell 2 Pro Camera Battery, for Nest Hello Zmodo Smart Door Bell : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/612gxH6DJhL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 16ft/5m 18V 500mA Plug in Doorbell Transformer Power Adapter Supply Cord for Ring Video Doorbell 2 Pro Camera Battery, for Nest Hello Zmodo Smart Door Bell : Electronics
![Amazon.com: EI48 24 Power Transformer 10W Input 380V220V ferrite core to AC 6V 9V 12V 15V 18V 24V 36V 48V Single Double Audio Transformer (Color : 220V Double, Output Voltage : 18V) : Electronics Amazon.com: EI48 24 Power Transformer 10W Input 380V220V ferrite core to AC 6V 9V 12V 15V 18V 24V 36V 48V Single Double Audio Transformer (Color : 220V Double, Output Voltage : 18V) : Electronics](https://m.media-amazon.com/images/I/411DBHM2WtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: EI48 24 Power Transformer 10W Input 380V220V ferrite core to AC 6V 9V 12V 15V 18V 24V 36V 48V Single Double Audio Transformer (Color : 220V Double, Output Voltage : 18V) : Electronics
![Eloma E2000522 Transformer, 18V, 9 Eloma E2000522 Transformer, 18V, 9](https://m.media-amazon.com/images/I/415LudJjdjL._AC_SY1000_.jpg)
Eloma E2000522 Transformer, 18V, 9" Height, 9" Width, 7" Length: Amazon.com: Industrial & Scientific
![Amazon.com: SupplySource 18V AC/DC Adapter for JT JT-DC18V400 JTDC18V400 Changzhou Jutai Electronic Co, Ltd. Class 2 Transformer 18VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU : Musical Instruments Amazon.com: SupplySource 18V AC/DC Adapter for JT JT-DC18V400 JTDC18V400 Changzhou Jutai Electronic Co, Ltd. Class 2 Transformer 18VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU : Musical Instruments](https://m.media-amazon.com/images/I/71M6ade-IHL.jpg)
Amazon.com: SupplySource 18V AC/DC Adapter for JT JT-DC18V400 JTDC18V400 Changzhou Jutai Electronic Co, Ltd. Class 2 Transformer 18VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU : Musical Instruments
![Hammond Manufacturing 166P18 POWER TX 115VAC - 18V@5A: Electronic Components: Amazon.com: Industrial & Scientific Hammond Manufacturing 166P18 POWER TX 115VAC - 18V@5A: Electronic Components: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51PIIXroGiL.jpg)
Hammond Manufacturing 166P18 POWER TX 115VAC - 18V@5A: Electronic Components: Amazon.com: Industrial & Scientific
![Amazon.com: UpBright 18V AC Adapter Compatible with ARTcessories Art cessories Phantom III 48V Microphone Power Supply by Applied Research Technology C127 Ktec KA12A180025033U 18VAC 250mA Class 2 Transformer PSU Amazon.com: UpBright 18V AC Adapter Compatible with ARTcessories Art cessories Phantom III 48V Microphone Power Supply by Applied Research Technology C127 Ktec KA12A180025033U 18VAC 250mA Class 2 Transformer PSU](https://m.media-amazon.com/images/I/61eKDNVf-hL.jpg)
Amazon.com: UpBright 18V AC Adapter Compatible with ARTcessories Art cessories Phantom III 48V Microphone Power Supply by Applied Research Technology C127 Ktec KA12A180025033U 18VAC 250mA Class 2 Transformer PSU
![OLAIKE 18V Doorbell Transformer Power Adapter Compatible with Arlo Video Doorbell, with 5m/16ft AC Charger Cord,No Worry About Battery Power,Black - - Amazon.com OLAIKE 18V Doorbell Transformer Power Adapter Compatible with Arlo Video Doorbell, with 5m/16ft AC Charger Cord,No Worry About Battery Power,Black - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61pKxtveyZL.jpg)
OLAIKE 18V Doorbell Transformer Power Adapter Compatible with Arlo Video Doorbell, with 5m/16ft AC Charger Cord,No Worry About Battery Power,Black - - Amazon.com
![Amazon.com: HQRP 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring, Ring-2, Ring-3, Arlo, Zmodo, Eufy Power Supply, 20ft Cable, Black, ETL Listed : Electronics Amazon.com: HQRP 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring, Ring-2, Ring-3, Arlo, Zmodo, Eufy Power Supply, 20ft Cable, Black, ETL Listed : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61MUfLy23bL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HQRP 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring, Ring-2, Ring-3, Arlo, Zmodo, Eufy Power Supply, 20ft Cable, Black, ETL Listed : Electronics
![Amazon.com: kdajhag AC DC 3V 5V 9V 12V Power Supply 15V 18V 24V 36V 500W Transformers 220V to 5 12 24 V Power Supply 5V 12V 24V (Output Voltage : 18V, Power : Amazon.com: kdajhag AC DC 3V 5V 9V 12V Power Supply 15V 18V 24V 36V 500W Transformers 220V to 5 12 24 V Power Supply 5V 12V 24V (Output Voltage : 18V, Power :](https://m.media-amazon.com/images/I/51VuMoHALyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: kdajhag AC DC 3V 5V 9V 12V Power Supply 15V 18V 24V 36V 500W Transformers 220V to 5 12 24 V Power Supply 5V 12V 24V (Output Voltage : 18V, Power :
![Amazon.com: 1PC Electric Power Transformer 12W Power 220V 50-60Hz Input 6V 9V 12V 15V 18V 24V Output Single Voltage Single Phase EI 48X26 (Color : 2 Group (3 Wires), Size : 15V) : Amazon.com: 1PC Electric Power Transformer 12W Power 220V 50-60Hz Input 6V 9V 12V 15V 18V 24V Output Single Voltage Single Phase EI 48X26 (Color : 2 Group (3 Wires), Size : 15V) :](https://m.media-amazon.com/images/I/41a0teex4yS._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1PC Electric Power Transformer 12W Power 220V 50-60Hz Input 6V 9V 12V 15V 18V 24V Output Single Voltage Single Phase EI 48X26 (Color : 2 Group (3 Wires), Size : 15V) :
![Amazon.com: 18V 5.6A 100W LED Driver Switching Power Supply Monitoring Power Supply Industrial Power Transformer 110/220VAC-DC18V : Industrial & Scientific Amazon.com: 18V 5.6A 100W LED Driver Switching Power Supply Monitoring Power Supply Industrial Power Transformer 110/220VAC-DC18V : Industrial & Scientific](https://m.media-amazon.com/images/I/41sYm71NKxL._AC_SY1000_.jpg)