Designed for EZVIZ Battery-Operated Cameras. Energy-saving and Eco-friendly Solar Power Supply High Efficiency with Monocrystalline Silicon Cell Solution Up to 6.18 W of Charging Power for a Long-lasting Supply 4-Meter Cable for Mounting Flexibility IP65 Weatherproof Protection for Outdoor Use Connect your EZVIZ battery-powered camera to our Weatherproof Solar Panel to capture the sun’s free, clean energy – and enjoy year-round security.