Solar Cell Panel Polysilicon Battery Charger DIY Charging for 3.7V Lithium Battery Lawn Wall Light

Feature: 1. The use of epoxy glue to cover the solar cells and connect to the PCB is the perfect device for scientific projects. 2. Come with the characteristics of high compressive strength, corrosion resistance, crystal appearance and low cost. 3. Absorb sunlight and directly or indirectly convert solar radiation into electrical energy through photoelectric or photochemical effects. 4. Suitable for solar product applications, such as solar lawn lights, solar wall lights, solar art crafts, solar toys, etc. 5. Can be connected in parallel or in series to speed up the charging speed and reach the maximum power voltage. Specification: Item Type: Solar Panel Material: Polysilicon Application: Solar lawn lights, solar wall lights, solar art crafts, solar toys, solar radios, solar aluminum lights, solar power bank chargers, solar mini water pumps, etc. Voltage: 5V Power: 1.4W Maximum Current: 280mA Conversion Efficiency: 17percent Applicable Battery: 3.7V Lithium Battery Size: Approx. 82x138mm3.2x5.4in. Package List: 1 x Solar PanelThe use of epoxy glue to cover the solar cells and connect to the PCB is the perfect device for scientific projects. Come with the characteristics of high compressive strength, corrosion resistance, crystal appearance and low cost. Absorb sunlight and directly or indirectly convert solar radiation into electrical energy through photoelectric or photochemical effects. Suitable for solar product applications, such as solar lawn lights, solar wall lights, solar art crafts, solar toys, etc. Can be connected in parallel or in series to speed up the charging speed and reach the maximum power voltage.