Power Adapter, Video Doorbell Power Supply 18 VAC , Transformer for Video Doorbell, Video Doorbell Pro, Nest Hello Doorbell - ETL Certificate

works great for ring doorbell!!avoided hardwiring it for 12v and saved electrician cost. definitely worth it!.

I live in a RV and needed power for my ring doorbell cam, easy and worked great

I’ve bought these before in the past and needed to replace one because they work great and I don’t have to take out the battery for charging

Works as stated, I had ordered one before from a different vendor, which, unfortunately did not last long,

It was very simple and easy to install. It has a clean look and works wonderfully with my video doorbell, my only complaint was it did not come with any cable fasteners to tack the cable up and out of the way.

Like how it keeps the battery charged, easy too install.It seems too be a trickle charger, that being said I changed the battery fully then attached the charger an after a month the battery is still at 100%

Purchased to replace the stepdown transformer in my garage, worked as intended.

Ordered the first power adapter and it worked for about 3 months before it died. Ordered a second and it was dead on arrival. Not surprised because the box it was packaged in was dented and looked like it was a return. Would strongly advise against using this manufacture's product.