Solar Power Bank 10000mAh Solar Charger Waterproof Portable External Battery USB Charger
High Capacity: Built-in 10000mAh high capacity polymer battery equipped with a compact solar panel, which could recharge the battery itself under sunlight, eco-friendly and ideal for outdoor use
Dual USB Makes it easy to charge two smartphones simultaneously or a tablet at full speed. Four pilot indicators show the status of battery charger timely. Green light on when charging by solar, blue light on when USB charging.
Build-in Lithium Polymer battery cells, anti-explosion, lightweight, compact, reliable, and long lifespan.
Universal Device Compatibility / Dual USB Port: charge 2 devices at the same time
Kindly Noted: External battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source.It's subject to sunlight intensity and panel conversion rate, which may take a longer time to charge.