RGB Solar Lawn Lamp Circuit Board Plugin Light Controller 2 Gears Button Switch for 3.7V Lithium

Feature: 1. Applicable Battery: RGB colorful solar lawn lamp circuit board is dedicated to 3.7V lithium battery. 2. High Performance: The garden lamp control board is equipped with overcharge and overdischarge protection. 3. Purpose: Suitable for circuit control of solar lawn lights, solar ground?inserting lights, solar spotlights, etc. 4. Two Gear Switch: Come with a two gear button switch, color?changing gear and color?fixing gear. 5. Professional Manufacturing: Carefully produced for stable performance and higher working efficiency. Specification: Item Type: Solar Light Circuit Board Material: ABS Applicable Battery Voltage: For 3.7V lithium battery (battery not included) Overcharge Protection: 4.2V Over Discharge Protection: 2.8V Maximum Input Power: 5V-6V, 6W LED: Red + green + blue (3V, 1W). Package List: 1 x Solar Light Circuit Board 1 x Manual