Solar Powerbank 4000 power charger

Powerful, high-capacity power bank with solar panel and built-in rechargeable polymer battery (4000mAh). Can be charged with solar energy or mains electricity (using USB port). The casing is made from recycled ABS. Input: 5V/1A. Output: 5V/1A. Includes charging cable with USB-C connection, USB-C connector and user manual. Each item is supplied in an individual brown cardboard box.