4W Solar Panel,Plug in Panels for Home,Plug Solar,Waterproof Charger Ring Video Doorbell 4/3/3 Plus/2（White）

【Designed for Compatibility】This plug in solar panel works with Ring Video Doorbell 4/3/3 Plus/2 and Ring Battery Doorbell Plus. Features a U-shaped connector for continuous power. (Not for doorbells without rechargeable batteries.) 【Efficient Solar Charging】Delivers over 5V 1A under sufficient sunlight with up to 20% conversion efficiency. Built-in smart IC protects against overcharging, overheating, and short circuits. 【Easy Installation】No built-in battery—uses sunlight to charge directly. Includes 360° rotatable wall mount and 9.8ft (3m) cable. Install in any outdoor location with good sun exposure. 【Weather-Resistant】IP65 waterproof rating—rainproof and snowproof. Works from -4°F to 122°F (-20°C to 50°C). No need to frequently remove your doorbell battery for charging. 【Built to Last】Reliable performance in all weather conditions. Keeps your doorbell powered without constant battery removal—simple, convenient, and hassle-free.