1, Put the solar panel battery facing the sun and the LED indicator of the output box turns red . Then the solar panel starts to work USB outlet out put 5.2V OC voltage . OC circular outlet output 18v direct charging voltage (when there is a USB output with the built-in restart function )
2. The product is light ,thin , partable and can be used to charge a series of electrical products such as matching mobile phones , ipads, laptops cars, energy storage power supplies etc
3. Connect with the battery connect the DC aligator clamp with the output DC voltage of 8v (20v whne no load) Note: the positive and negative crocodile clips should not be connected or touched in use which may cause short-time heating or burning
Note: if the product is equipped with a controller , the batery must be connected first and then the solar panel can work . Otherwise , there is no display on the controller and it does not work Warm tips: 1. Before use ,please ensure that the positive and negative poles of the product are connected with the corresponding positive and negative poles of the load poles of the load 2. If there are no professional techniccians , please do not try to change the circuit or use method of the prdouct . Out company is not responsible for dismantling the product or changing the circuit without anthorization 3. This product is only suitable for outdoor use under the sun, The best working time 9:00-16:00 (sunny weather is better )