1.Battery Capacity: 3000mAh / 4000mAh/5600mAh 2.charge for laptop,camera 3.Solar panels Specifications: 5.5V/130mA 4. FCC, ... CE Product Name: 3000mAh,4000mAh,5600mAh laptop portable power battery pack(cellphone option)Product Code: ST-FIP-ZU02Features Color: black ... : About 18 hoursVideo Play:About 5 hours 3000mAh,4000mAh,5600mAh laptop portable power battery pack