Size: CSP4WOW Keep your compatible video doorbell powered continuously with this 10W solar panel charger. Designed for easy installation and allday charging, it reduces the need for frequent battery removals and offers flexible mounting options for reliable performance. Key benefits Continuous power supply that reduces or eliminates manual recharging of your doorbell battery. Flexible placement with a 9.8 ft charging cable and a 360 degree adjustable stand to maximize sun exposure. Durable weatherproof construction with an IP66 rainproof rating for reliable outdoor use in rain, snow, and storms. Broad compatibility with common doorbell camera models to simplify setup and replacement. Compatibility Compatible with Video Doorbell 2, Doorbell 3, Video Doorbell 3 Plus, Doorbell 4 Plus, and Doorbell 2K Camera. Product highlights Power: 10W solar output for continuous trickle charging. Electrical: Working voltage 5V, open circuit voltage 6V, maximum output current 600mA. Materials: ABS housing and monocrystalline silicon solar cells for steady conversion efficiency. Cable: Approximate length 3 meters 9.8 ft for flexible placement away from the doorbell. Mounting: 360 degree adjustable stand for sun alignment. Weather resistance: IP66 rainproof rating for exposure to outdoor conditions. Package contents 1 x Solar panel 1 x Base 3 x Screws 3 x Expansion tubes Installation and use Mount the base on a wall, roof, patio, or other stable surface in direct sunlight. Route the 9.8 ft charging cable to the doorbell and connect according to the doorbell manufacturer instructions. Adjust the panel angle using the 360 degree stand to obtain maximum sun exposure. The device requires full direct sunlight for charging performance and should not be installed behind insulating glass or automotive glass or in other barrier environments. Practical use scenarios Porch or entryway wall mounting to maintain a doorbell camera that records visitor activity without frequent battery swaps. Roof or eave mounting where sunlight is unobstructed, keeping an installed 2K doorbell charged day after day. Patio or garage mounting for homes where the doorbell is positioned away from direct sun at certain times of day, using the long cable to place the panel in a sunny spot. Notes Manual measurement may have a small error. The device performs under full direct sunlight and should not be placed behind glass or in shaded or obstructed locations.