(Product Description) 10W Solar Panel for Outdoor Wireless Security Camera, for Rechargeable Battery Powered Cam, Micro USB Port IP65 Waterproof Solar Panel with 2.8M / 9.2ft Charging Cable The solar panel has a 2.8-meter power cord, providing flexibility for charging, and a storage ring on the back for convenient cord storage. [MICRO USB PORT] Designed for wireless cameras with a micro port, it is also suitable for other devices equipped with 5V rechargeable batteries, making it easy to connect. The monocrystalline silicon solar panel has an output of 10W and a conversion efficiency of 20% or more, allowing it to charge the battery even on cloudy or rainy days. I purchased this because the solar panel that came with my security camera often ran out of battery in bad weather due to insufficient output. After replacing it with this one, the frequency of battery depletion decreased. I am selling it because I have installed an outdoor outlet. It is 20cm x 25cm, larger than the solar panel that came with the security camera. If you wish, I will include one 2m micro USB extension cable and two magnetic ball heads. Please indicate your preference in the transaction message. The magnetic ball heads allow you to attach the solar panel to metal roofs, etc., using magnetic force. #SecurityCamera #SolarPanel #SolarPower