(No Battery) 18650 Solar Power Bank Charger DIY Box Multiple for Protection
Features: The design is beautiful, in line with the aesthetics of people, so that more people love it, and facilitate their lives.
Battery level display, accurate display of power supply, keeping status at any time.
Very practical, easy to carry, with multiple over-current protection, safe to use it.
It is a wonderful existence, after installing the it can normally power your or computer.
With multiple usb ports, you can charge multiple devices at the same time, and the power is lasting.