General description Portable 10W solar panel charger designed for outdoor activities such as climbing, camping, and travel. This efficient solar generator is suitable for charging various low-power electrical appliances including emergency lights, advertising lights, traffic lights, garden lights, street lights, household lights, and electric fans. It can also charge mobile phones and 3.7V-5V batteries. Technical specifications Power: 10W Working current: 0-1000mA Working voltage: 5V Output port: USB Material: Monocrystalline silicon Size: Approximately 290x145mm Color: Black and white Package Contents 1 * Solar Charging Board Other information Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.