3.2V 3.7V Solar Garden Street Lamp Control Circuit Board Controller Module, 501 Original

10A Solar Ceiling Garden Backyard Light Module Board 3.2V 3.7V Control Circuit Board Courtyard Street Lamp Drive BoardSpecification:Rated battery: 3.2V lithium iron phosphate battery / 3.7V ternary lithium battery (requires battery\\'s own protection board)Solar panel input power: 5V-6V