Solar Cell Module 5V 50mA Polycrystalline Silicone 60*30mm Solar Panel Charger for 3.7V Battery Features: 1. Solar garden lighting. 2. Small home lighting system. 3. Solar street lighting. 4. Outdoor solar advertising. 5. Suitable for all kinds of low-power appliances, emergency lights. 6. Suitable for advertising lights, traffic lights, household lights, electric fans.Specifications: Working current: 0-50mA Voltage: 5V Size: 30*60*3mm/1.18*2.36*0.18\'\'Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding.