This is a solar charger with a black housing in a rectangular shape. It can serve as a reliable power source during emergency situations. This trendy gadget has a robust structure for a long service life.

• Name: Sumer solar charger.
• Solar panel: mono silicon and 0.94W.
• Battery capacity: 4,000mAh.
• Input: 5V/1A.
• Output 1: 5V/1A.
• Output 2: 5V/2.1A.