Caricabatterie a pannello solare da 6 W per campanello, alimentatore facile da installare per videocitofoni e telecamere.

1. **Compatibility:** This solar panel is designed for use with ring doorbell battery chargers and is suitable for video doorbells 3/3+ and 4. 2. **Built-in Voltage Regulator:** The solar panel features a built-in intelligent protection circuit with overcharge protection, over-discharge protection, overvoltage protection, overcurrent protection, short-circuit protection, and reverse polarity protection. Multiple protections ensure safety and reliability, allowing for smooth discharge even in extreme environments. 3. **Product Introduction:** This solar panel operates at 5V, has an output power of 6W, is IP66 waterproof, is made of monocrystalline silicon, and has a PET film protective layer. Its conversion efficiency exceeds 21%. It comes with a 10-inch charging cable; operating temperature is -20℃ to 60℃. The solar panel dimensions are 7.5 inches * 6.7 inches * 0.56 inches. 4. 【Features and Technology】This solar charging panel helps keep your doorbell camera's battery fully charged and recharges it on sunny days; the casing material is suitable for ABS + PC, making it more durable and wear-resistant; IP66 waterproof, able to withstand wind, rain, and thunderstorms; the solar charging panel comes with a 360° rotating and 90° adjustable wall-mounting bracket, allowing you to position the panel in the sun. 5. 【Easy Installation】Insert three screws to install the bracket; secure the solar panel to the bracket; adjust the panel's orientation by rotating the handle on the bracket to maximize sunlight exposure; connect the panel to the camera using the 10-foot charging cable (included). 6. **Packaging List:** 1 solar panel, 10-foot charging cable, 1 bracket, 3 screws. 7. **Note:** The red wire on the solar panel is the positive terminal, and the black wire is the negative terminal. When connecting, be sure to connect the positive terminal to the positive terminal and the negative terminal to the negative terminal. To ensure proper power supply from the solar panel, place it in a sunny location. On cloudy, rainy days or when there is insufficient sunlight, the output voltage of the solar panel will be low, preventing it from charging your device.