20 Best Power Supply For Ring Doorbell 2 [2024]

Are you looking for the best power supply for ring doorbell 2? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling power supply for ring doorbell 2.

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1 Power Adapter, Power Supply for The Video Doorbell, Video Doorbell 2 & Video Doorbell Pro, Power... Power Adapter, Power Supply for The Video Doorbell, Video Doorbell 2 & Video Doorbell Pro, Power...
2 WOOW DEPOT AC 18V 500mA Doorbell Transformer,Ring Power Adapter Wired Door Bell Power Supply for... WOOW DEPOT AC 18V 500mA Doorbell Transformer,Ring Power Adapter Wired Door Bell Power Supply for...
3 Doorbell Transformer, 18V Power Adapter for Ring Video Doorbell, Ring Video Doorbell 2,Ring Video... Doorbell Transformer, 18V Power Adapter for Ring Video Doorbell, Ring Video Doorbell 2,Ring...
4 Aclorol Doorbell Transformer 24V Power Supply AC Adapter for Ring Doorbell/Pro C - Wire Thermostat... Aclorol Doorbell Transformer 24V Power Supply AC Adapter for Ring Doorbell/Pro C - Wire...
5 Doorbell Power Supply Adapter 26ft/8m, Transformer for Ring Doorbell Pro,Ring Doorbell, C - Wire... Doorbell Power Supply Adapter 26ft/8m, Transformer for Ring Doorbell Pro,Ring Doorbell, C - Wire...
6 Wasserstein Power Supply Adapter Compatible with Ring Video Doorbell, Doorbell 2, Doorbell Pro,... Wasserstein Power Supply Adapter Compatible with Ring Video Doorbell, Doorbell 2, Doorbell Pro,...
7 24 Volt Transformer, 500mA Power 500cm Cable C Wire Adapter for All Version Ring Doorbell,... 24 Volt Transformer, 500mA Power 500cm Cable C Wire Adapter for All Version Ring Doorbell,...
8 16ft/5m 18V 500mA Plug in Doorbell Transformer Power Adapter Supply Cord for Ring Video Doorbell 2... 16ft/5m 18V 500mA Plug in Doorbell Transformer Power Adapter Supply Cord for Ring Video Doorbell...
9 18V 500mA UL Certified Video Doorbell Power Supply Adapter Compatible with Zmodo Doorbell/Nest Hello... 18V 500mA UL Certified Video Doorbell Power Supply Adapter Compatible with Zmodo Doorbell/Nest...
10 Power Adapter for Ring Video Doorbell,Power Supply for Ring Video Doorbell& Ring Video Doorbell... Power Adapter for Ring Video Doorbell,Power Supply for Ring Video Doorbell& Ring Video Doorbell...
11 Doorbell Transformer, AC 24V 500mA Power Supply for Doorbell, C Wire Thermostat Power Adapter, 315'... Doorbell Transformer, AC 24V 500mA Power Supply for Doorbell, C Wire Thermostat Power Adapter,...
12 Extra Long 16.4 ft Extension Cabel Video Doorbell Power Transformer 24V 500MA, AC110-120V to AC24V... Extra Long 16.4 ft Extension Cabel Video Doorbell Power Transformer 24V 500MA, AC110-120V to...
13 Apas 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Doorbell,Video... Apas 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Doorbell,Video...
14 Power Adapter for Ring Doorbell, Universal Transformer Compatible with Multiple Types Including Ring... Power Adapter for Ring Doorbell, Universal Transformer Compatible with Multiple Types Including...
15 Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and... Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro...
16 HQRP 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring,... HQRP 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring,...
17 OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing... OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing...
18 18V 500mA UL Certified Power Adapter Transformer, Video Doorbell Power Supply Battery Charger With... 18V 500mA UL Certified Power Adapter Transformer, Video Doorbell Power Supply Battery Charger...
19 Lutron Caséta Wireless Single-Pole/3-Way Smart Lighting Lamp Dimmer and Remote Kit | P-PKG1P-WH |... Lutron Caséta Wireless Single-Pole/3-Way Smart Lighting Lamp Dimmer and Remote Kit | P-PKG1P-WH...
20 Ecobee3 Lite SmartThermostat, Black Ecobee3 Lite SmartThermostat, Black
Bestseller No. 1
Power Adapter, Power Supply for The Video Doorbell, Video Doorbell 2 & Video Doorbell Pro, Power...
  • ONE FOR ALL RING DOORBELLS - One design to fit all versions of Ring Doorbell & Zmodo Smart Greet Wi-Fi Video Doorbell, this is the one designed for...
  • UNIVERSAL DESIGN & SIMPLE SETUP - Universal design for all versions for your Ring doorbell, Ring Video Doorbell 2 and Ring Video Doorbell Pro....
  • SAFE & SOUND - SIKOIMATE Ring Doorbell power supply is certificated . Its ultimate goal is to get fairly safe products for the market, and to...
  • RAPID & CONVENIENT - A quick fix to the problem of "Low batter" which means your Ring doorbell can work for you any time you'd like, with no...
  • SIKOIMATE MONEY SAVING RING ACCESSORIES - We have a gift for both regular customer and new customers. Get discount while purchasing Ring Video...
Bestseller No. 2
WOOW DEPOT AC 18V 500mA Doorbell Transformer,Ring Power Adapter Wired Door Bell Power Supply for...
  • 【AC 18V 500mA】: Input :AC120V, 60Hz. Output: AC18V, 500mA. Length: 16.4ft (500cm). Compatible With: Ring Video Doorbell, Ring Video Doorbell 2,...
  • 【Connecting You Doorbell Ring】: This Power Supply Adapter for the Ring can connect you Ring Video Doorbell to the power adapter directly,forget...
  • 【Easy Installation】: Assemble through door hole and simply connect the wire to your Ring,install and setup can be completed in a few minutes,no...
  • 【Necessary for your Doorbell】: It's the most simple and convenient way to operate your Video Doorbell,with the Power Adapter,you can let your...
  • 【Universal Compatibility】: With an AC output of 18V/500mA and super long 16.4 ft cable,no worries about the power adapter isn't long enough to...
SaleBestseller No. 3
Doorbell Transformer, 18V Power Adapter for Ring Video Doorbell, Ring Video Doorbell 2,Ring Video...
  • Suit For Ring Video Doorbell 2- Compatible with Ring Video Doorbell 2 needs to be paired with an external resistor, Because Ring Video Doorbell 2...
  • SUIT FOR ALL RING DOORBELLS- The power supply adapter suit for all versions of ring doorbell.It is compatible with the Ring Video Doorbell, Ring Video...
  • EASY INSTALLATION- Please install the power adapter after the battery is fully charged.Assemble along the wall from your outlet to the ring doorbell...
  • NO MORE HASSLE- No more need to take your doorbell down to charge. No more interrupted operation when you’re away. ring doorbell power adapter can...
  • SAFE AND RELIEVED- The power adapter have overcurrent protection, overvoltage protection, overload protection, overheat protection,and surge...
Bestseller No. 4
Aclorol Doorbell Transformer 24V Power Supply AC Adapter for Ring Doorbell/Pro C - Wire Thermostat...
  • [24V Doorbell Transformer] Compatible with all versions of smart video doorbell, such as ring video doorbell, ring video doorbell 2, ring video...
  • [Ring Plug in Adapter 24V] Input: 240V AC, 50Hz. Output: AC 24V 500mA White. Cable Length: 8m/315inch. Our long cable is 8m 315inch, so you don't have...
  • Using the adapter, you will never have to worry about a series of problems such as battery power loss, loss of monitoring and function damage, so as...
  • Doorbell power supply has good conductivity, transmission stability and durability. Just connect two copper wire heads to the screws on thebracket of...
  • Built-in intelligent protection system with over-current, over-voltage, short-circuit, stability and other safety protection technologies to protect...
SaleBestseller No. 5
Doorbell Power Supply Adapter 26ft/8m, Transformer for Ring Doorbell Pro,Ring Doorbell, C - Wire...
  • FUNCTION-- UL certification. The issue of replacing the battery is abandoned by directly connecting the doorbell video to the power adapter. The 8...
  • COMPATIABLE ALL RING DOORBELLS--One design for you and your doorbell. It fits all various doorbell,including in Ring Video Doorbell Pro, Ring Video...
  • CONTINUOUS CHARGING-- You can now let your video doorbell operate continuously without the need to remove it to change its battery. This enables...
  • EASY TO INSTALL AND USE--Don't need a resistor. Assemble along the wall from your outlet to the ring doorbell without the existing doorbell or wiring....
  • LIFETIME CUSTOMER SERVICE-- Please contact us at once if any quality problem, we provide lifetime customer service and will resolve for you within 24...
Bestseller No. 6
Wasserstein Power Supply Adapter Compatible with Ring Video Doorbell, Doorbell 2, Doorbell Pro,...
  • ✔ FORM & FUNCTION - Forgot the hassle of changing your battery by directly connecting your Ring Video Doorbell to the power adapter. The 2.5m long...
  • ✔ CONTINUOUS CHARGING - You can now let your video doorbell operate continuously without the need to remove it to change its battery. This enables...
  • ✔ NO BATTERY DRAINAGE - Our Power Adapter allows you to keep your Ring Doorbell always juiced up. No more downtime and interruptions due to empty...
  • ✔ BUILT TO LAST - Our power supply adapter is made of high-grade, rugged materials and works seamlessly with your Ring Video Doorbell/Doorbell...
  • ✔ WASSERSTEIN 3-MONTH WARRANTY - If any of our products fail to meet your expectations, please get in touch with us and we will try to resolve the...
Bestseller No. 7
24 Volt Transformer, 500mA Power 500cm Cable C Wire Adapter for All Version Ring Doorbell,...
  • ♥【UNIVERSAL DESIGN】- The power adapter compatible with the Ring Video Doorbell, Ring Video Doorbell 2 and Ring Video Doorbell Pro. It also fit...
  • ♥【POWER SPECIFICATION】- Plugs into your standard 110v/120v outlet and converts to 24 volt/500mA AC, Powers your popular smart thermostats (Nest,...
  • ♥【EASY TO INSTALL】- 16.4FT cable Don't need a resistor. Assemble along the wall from your outlet to your doorbell or thermostat without the...
  • ♥【SAFE & NO MORE HASSLE】- Our battery backup has gotten the UL certificate. Never charge your battery again, A quick fix to the problem of "Low...
  • ♥【LIFETIME】- Just contact us any time you want for the problem of the product, we will try our best to solve your problem. And if the doorbell...
Bestseller No. 8
16ft/5m 18V 500mA Plug in Doorbell Transformer Power Adapter Supply Cord for Ring Video Doorbell 2...
  • 【Widely Compatibility Ring Doorbell Adapter Power】: Don't need a resistor. Ring doorbell power supply Compatible with Ring Video Doorbell, Ring...
  • 【Convenient & Hassle-free】: This doorbell power adapter will keep your device constantly fully charged and you don't need to remove your doorbell...
  • 【Wire Ring Design & Easy Setup】: Ring power adapter with Wire Ring, just screw the wire ring with your ringbell and set up in minutes, Don't worry...
  • 【Long Cable Cord】: 16.4Ft /5M Long enough to reach your outlets, More convenient helps figuring out where to install it than others cord is 8-9Ft.
  • 【More Info】: Input: AC 120V 60Hz; Output: AC 18V 500mA; Wire Cord length: 5M / 16.4 feet.
Bestseller No. 9
18V 500mA UL Certified Video Doorbell Power Supply Adapter Compatible with Zmodo Doorbell/Nest Hello...
  • 【Product Parameters】 Input: 120V AC 60Hz 0.2A, Output: 18V 500mA. No more need to take your doorbell down to charge. No more interrupted operation...
  • 【Long Cable】 No need to rewire, ultra-long 26ft (8m) cable provides you more convenience. You don't need to worry about the distance between the...
  • 【Compatibility】Suitable for Zmodo smart greet wifi doorbell / Nest Hello doorbell.
  • 【Easy to Install】 Assemble along the wall from your outlet to the doorbell without the existing doorbell or wiring. Easy installation and be able...
  • 【High Quality】Xwartre power adapter can help extend battery working time and reduce power consumption, and is made of high-quality materials, so...
SaleBestseller No. 10
Power Adapter for Ring Video Doorbell,Power Supply for Ring Video Doorbell& Ring Video Doorbell...
  • Suit For Ring Video Doorbell 2,Pro- Compatible with Ring Video Doorbell 2 Pro needs to be paired with an external resistor, Because Ring Video...
  • Suit For All Doorbells: The power supply adapter suit for all versions of Ring doorbell.It is compatible with the Ring Video Doorbell, Ring Video...
  • Easy Installation:Please install the power adapter after the battery is fully charged,Assemble along the wall from your outlet to the ring doorbell...
  • Installation Precautions:To prevent no power output,You have to make sure that the terminals are stripped and securely wrapped around the screws...
  • Safe And Relieved:The power adapter have overcurrent protection, overvoltage protection, overload protection, overheat protection,and surge...
Bestseller No. 11
Doorbell Transformer, AC 24V 500mA Power Supply for Doorbell, C Wire Thermostat Power Adapter, 315"...
  • 【EXCELLENT QUALITY】Input:120V AC 60Hz 0.2A, Output:24V AC 500MA, Length: 315inch/26.25ft/8m, Wire Type: Stranded copper wire. The power supply...
  • 【EASY INSTALLATION】Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. Connecting the...
  • 【SAFE AND CONVENIENT】 Our power adapter for doorbells keeps your device constantly powered , and continuously operate without interruption. The...
  • 【LONG CABLE】 Our cable is 8M(315 inch) long and you do not worry about the distance between the socket and the device. This allows you to you to...
  • 【CUSTOMER SERVICE】 1. High quality accessory 2. Please contact us at once if any quality problem, we provide lifetime customer service and will...
Bestseller No. 12
Extra Long 16.4 ft Extension Cabel Video Doorbell Power Transformer 24V 500MA, AC110-120V to AC24V...
  • 24V C wire power adapter plugs into your standard 110 v/120 v outlet and converts to 24 volt 500 ma AC current.
  • Ring Doorbell power supply easy to install: assembled along the wall from your socket to the doorbell and thermostat, easy to install.
  • Compatible with all Ring Doorbells that require 24 volts: It fits all various doorbell,including in Ring Video Doorbell Pro, Ring Video Door bell,...
  • Quality Material: the product is made of pure copper wire core, the principle is based on electromagnetic induction and keeps your doorbell device...
  • After-sales service: If you are not satisfied with our products, you can get a 30-day refund or if you encounter any problems in using our products,...
Bestseller No. 13
Apas 18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Doorbell,Video...
  • COMPABILITY- This power transformer is designed for all versions of Ring door bell. It is compatible with the Ring Video Doorbell, Ring Video Doorbell...
  • POWER - Input voltage is 120VAC @ 60Hz; Output rating is 18VAC @ 500mA. Meet Ring products’ official specification
  • QUALFICATION and DURABILITY - ETL Certificate with high quality construction, the safety product guaranteed for you. This transformer has passed...
  • EASY INSTALLATION - Assemble along the wall from your outlet to the ring doorbell, connect to your doorbell of the Non-Polarized wire. It will take...
  • MONEY BACK GUARANTEE - If, for whatever reason, you are unsatisfied with your purchase you may return it for a full refund. We pride ourselves on high...
Bestseller No. 14
Power Adapter for Ring Doorbell, Universal Transformer Compatible with Multiple Types Including Ring...
  • 【Hassle-free for Power】Equipped with the Power Supply adapter, no more bad performance from your smart video doorbell due to low battery. Never...
  • 【Direct connection Instead of Messy Wiring】The power adapter allows you to connect the video doorbell and power outlet directly. With a 5m cable,...
  • 【Easy Installation】Just simply connect the two ring terminals to the screws at the back of the doorbell. The wire ring design makes it easier to...
  • 【Universal Compatibility】Special design for Ring doorbell and also be suitable for all kind of video doorbell. It compatible with brand doorbell...
  • 【Product Guaranteed 】: Quality Warranty, any queries or problem, please freely contact with us. We commit provide you with 100% satisfaction...
SaleBestseller No. 15
Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and...
  • WIDELY MATCH - Universal design for all versions for your Ring doorbell, Ring Video Doorbell 2 and Ring Video Doorbell Pro. Assemble along the wall...
  • 18V DOORBELL TRANSFORMER -For all versions of Ring Video Doorbells, Nest Hello Doorbell & Zmodo Smart Greet Wi-Fi Video Doorbell, this is the one...
  • HEAVY DUTY - Voyaux Ring doorbell pro charger cable for video doorbell is certificated. Its ultimate goal is to get fairly safe products for you, and...
  • RAPID & CONVENIENT - A quick fix to the problem of "Low battery", which means your Ring video doorbell can work for you any time you'd like, with no...
  • 2-YEAR WARRANTY - Just contact us any time you want for the problem of the product, we will try our best to solve your problem. And if the doorbell...
Bestseller No. 16
HQRP 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring,...
  • HQRP® Replacement AC Adapter;
  • ETL Listed; Input: 120V AC; Output: AC 18V, 500mA; 20ft Cable;
  • Safety Features: High Efficiency and Reliability; Automatic Overload cut-off;
  • Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; 1 Year warranty!
  • Compatible With 18 Volt AC Power Adapter Transformer Compatible with Smart Video Doorbells Nest Hello, Ring, Ring-2, Arlo, Zmodo, Eufy Power Supply
Bestseller No. 17
OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing...
  • The only power supply engineered to work with the Ring 2 video doorbell. Built with special electronics to protect your bell in case of a short - no...
  • Equipped with ONE TOUCH POWER TEST (patent pending) - the easiest way for anyone to check their power supply. No tools or equipment needed.
  • Professionally tested to power the full functionality of your Ring Video Doorbell 2- not compatible with any other model
  • Install your doorbell on any door and plug directly into any outlet in your home. Add doorbells to your back door, side door or any door.
  • Not compatible with any other models - electronically designed to work exclusively with the Ring 2 (RIng 2 not included).
Bestseller No. 18
18V 500mA UL Certified Power Adapter Transformer, Video Doorbell Power Supply Battery Charger With...
  • UL Certificate
  • Excellent Quality: UL Certificate, overload latch-off protection, over current and voltage protection, short circuit protection assures your personal...
  • Safe And Convenient Protection: A quick fix to the problem of "Low batter", you can charge it directly(plug adapter into outlet and power up) and it...
  • Universal Use: The Power supply is designed to Doorbells that require constant 18 volt power for operation, enables you to charge your devices safely....
  • What You Get: 1*18V AC 500mA Power Adapter for Smart Doorbell
Bestseller No. 19
Lutron Caséta Wireless Single-Pole/3-Way Smart Lighting Lamp Dimmer and Remote Kit | P-PKG1P-WH |...
  • PEACE OF MIND: Set lights to automatically adjust with seasons so your family always comes back to a well-lit home; enable smart away to randomly turn...
  • MOST CONNECTED: Caséta connects with more leading smart home devices – including Amazon Alexa, Apple HomeKit, the Google Assistant, Ring, Serena...
  • CONTROL YOUR WAY: Caséta puts the smarts in the switch so you can control a variety of ways – via the free Lutron app, your voice or from the wall;...
  • GET MORE, SPEND LESS: One Caséta smart switch can control many bulbs at once; make many bulbs smart, even your existing bulbs; get smart control of...
  • SMART CONTROL OF PLUG-IN LAMPS: Simply plugs into a standard outlet and can be used with up to 2 floor or table lamps
SaleBestseller No. 20
Ecobee3 Lite SmartThermostat, Black
  • Save up to 23% annually on heating and cooling costs (compared to a hold of 72°F)
  • Control from anywhere using your Android or iOS device
  • Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most
  • Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart...
  • PLAYS WELL WITH OTHERS: ecobee3 lite works with your favorite smart home setups, including Apple HomeKit, Amazon Alexa, Google Assistant, Microsoft...

Having trouble finding a great power supply for ring doorbell 2?

This problem is well understood by us because we have gone through the entire power supply for ring doorbell 2 research process ourselves, which is why we have put together a comprehensive list of the best power supply for ring doorbell 2s available in the market today.

After hours of searching and using all the models on the market, we have found the best power supply for ring doorbell 2 for 2023. See our ranking below!

How Do You Buy The Best Power Supply For Ring Doorbell 2?

Do you get stressed out thinking about shopping for a great power supply for ring doorbell 2? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching power supply for ring doorbell 2, which is why we have assembled a comprehensive list of the greatest power supply for ring doorbell 2 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for power supply for ring doorbell 2 that you consider buying. Your questions might include the following:

  • Is it worth buying an power supply for ring doorbell 2?
  • What benefits are there with buying an power supply for ring doorbell 2?
  • What factors deserve consideration when shopping for an effective power supply for ring doorbell 2?
  • Why is it crucial to invest in any power supply for ring doorbell 2, much less the best one?
  • Which power supply for ring doorbell 2 are good in the current market?
  • Where can you find information like this about power supply for ring doorbell 2?

We’re convinced that you likely have far more questions than just these regarding power supply for ring doorbell 2, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for power supply for ring doorbell 2, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible power supply for ring doorbell 2. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an power supply for ring doorbell 2 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available power supply for ring doorbell 2 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of power supply for ring doorbell 2 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an power supply for ring doorbell 2?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your power supply for ring doorbell 2.
  5. Customer Ratings: Number ratings grade power supply for ring doorbell 2 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their power supply for ring doorbell 2.
  7. Product Quality: You don’t always get what you pay for with an power supply for ring doorbell 2, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an power supply for ring doorbell 2 is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining power supply for ring doorbell 2 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding power supply for ring doorbell 2 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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