General description The 18V 500mA Power Supply Battery Charger is designed specifically for all versions of the Ring Doorbell, including the Ring Video Doorbell, Ring Video Doorbell 2, and Ring Video Doorbell Pro. This charger eliminates the hassle of charging your battery by providing a continuous power supply to your doorbell. Technical specifications Input: AC 230V 60Hz 0.2A Output: 18V AC 500mA Size: 6x5 cm Cable length: 500 cm (196.8 inches) Plug Type: EU Plug Color: Black Material: Plastic Installation Installation is straightforward: simply connect the two copper wire tips to the screws on the bracket of the doorbell, and you are ready to go. Usage Once installed, you can operate your Video Doorbell and Nest Hello Video Doorbell continuously without the need to remove the doorbell for charging. Other information Package contents: 1 Adapter Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The