Features:

• Connects to Ring Video Doorbell 2, Video Doorbell 3, Video Doorbell 3+ and Video Doorbell 4 for a continuous charge, so your Ring Doorbell will stay charged around the clock.
• Ring recommends at least 3-4 hours of direct sunlight, depending on your usage. You will want to make sure there are no obstructions that could be casting a shadow on your Ring Solar Panel such as an extended roof, trees, bushes, etc.
• Ability to recharge varies based on device settings, motion notifications and sun exposure in the area of placement.
• With an included toolkit and cable, youll be set up in just a few minutes.
• Product Dimensions: Solar Panel: 7.8 in x 5.5 in x 0.5 in (19.8cm x 14cm x 1.3cm) / Cable: 20 feet (6.1m) in length.
• Connection: Fork Connector.
• Solar Panel Power Rating: 2.4W, 5VDC.