--3.5W/5V laminated solar panel, 10 years life. --PC+ABS+UV anti-ultraviolet material, using flame retardant waterproof material to prevent aging, not yellow or white. --Use 32650 lithium iron phosphate battery, 5500MAH capacity, charge and discharge more than 2000 times. --11 core PVC copper wire, ..
--3.5W/5V laminated solar panel, 10 years life. --PC+ABS+UV anti-ultraviolet material, using flame retardant waterproof material to prevent aging, not yellow or white. --Use 32650 lithium iron phosphate battery, 5500MAH capacity, charge and discharge more than 2000 times. --11 core PVC copper wire, ..