?Package Includes?1 x 5V 4W Solar Panel, 1 x 360° Secure Wall Mount, 1 x 4.0m (13.1ft) Cable with Type-C Charging Connector, 1 x 20 x Cable Clips, 1 x 3 Sets of Fastening Screws and Screw Bag, 1 x User Manual. Made of high quality and environmentally friendly materials, charging efficiency depends on the intensity of sunlight and the rate of power consumption of Blink 4 Outdoor Camera. This is not a Blink product, mentioned above just to show compatibility, we offer free replacement and 24 hours online reply. ?IP65 Waterproof?The solar panel is IP65 waterproof rated, which can protect against rain and snow, suitable for outdoor use. Able to withstand harsh weather conditions, easy to clean and durable. Working temperature range is 14°F to 113°F.Support Blink 4 wireless surveillance camera day and night, comes with waterproof adhesive rubber plug to ensure the connection between the solar panel and the camera is sealed, preventing rainwater from entering the camera. ?Easy to Install?Use the sunlight to charge Blink 4 camera, the bezel and bracket are made of plastic alloy material, you don't need to remove the battery for charging anymore, no need for a power adapter. You can install the solar panel in a sunny place. Simply punch holes on the wall, install the 360° rotatable wall bracket, face the solar panel towards direct sunlight, and then connect the 13.1 feet (4 meters) charging cable Type-C connector to the Blink 4 camera. ?Effective Charging?The 4W power of the solar panel can reach more than 5V 1A current under good sunlight. The energy conversion efficiency is up to 21%. It only takes a few hours of direct sunlight to quickly charge your Blink Outdoor 4 (4th Generation) camcorder. Make sure there are no obstacles that cast shadows on the solar panel. Built-in voltage regulator controller and anti-reverse charge diode provide overcharge, overheat, overvoltage and short circuit protection. ?Solar Energy Continuous Power?Rhorawill solar panel is designed for Blink Outdoor 4 (4th generation) camcorders with Type-C charging connector, made of mono-crystalline silicon wafers, which improves charging efficiency and provides an ideal uninterrupted power source for your Blink 4 without battery camcorder, continuously absorbing sunlight and converting it into electricity. Before connecting the solar panel, please remove the spare battery on your Blink camcorder.