Designed with a solar panel, this power bank recharges its own built-in battery with high efficiency. This solar power bank comes with a 6,000 capacity for you to charge your smartphone. Built with quality elements, this power bank promises absolute safety and reliability. 

• Capacity: 3.7V/6,000mAh (22.2Wh).
• Input: 5V DC/1A.
• Output: 5V/1A, 5V/2.1A.