1. Compatibility: The solar panel can be compatible with other safety cameras powered by 5V rechargeable batteries with Micro-USB interfaces, but attention should be paid to the waterproof protection at the interface. 2. IPX6 Waterproof: This solar panel has a living waterproof grade, making it wear-resistant and corrosion-resistant. Durable and long-lasting, with continuous power supply for battery powered home safety cameras. 3. Ultra Efficient: This solar panel charger is the most efficient single crystal solar panel with an output power of 15W and a maximum efficiency value of 19.5%. It can charge the battery even on cloudy or rainy days. 4. Adjustable Bracket: The 360 ° adjustable mounting bracket base allows you to freely position the solar panel on the wall or at any angle and maximize sunlight exposure. The power cord provides flexibility for charging your camera indoors or outdoors. 5. Continuous Power Supply: Solar panels are the good choice for outdoor wireless cameras, providing uninterrupted and stable power from the sun. No need to waste time frequently charging your security camera, making it more convenient. Power:3W Working voltage:5V Short circuit voltage:5V Interface:Micro-USB Line length:About 300cm Colour:Black Material:plastic+Metal Size:About 150x115mm/5.90x4.52inch Package Contents: 1 x Solar panel with base screw accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.