QC Fast Charger Mobile 5V 2.1A/1A 18650 Lithium Battery Charging Boost Board

Brand new and High quality The output is 5V2.1A/1A enough to meet a variety of USB devices output voltage is stable. With over-current over-temperature protection. With a LCD Display Dual USB Port Note: Maybe 0-3mm error due to manual measurement. pls make sure you do not mind for your bid Due to the difference between monitors the picture may not reflect the actual color of the item. thank you! no Retail Package Package Includes: 1 x 5V2.1A/1A QC Fast Charger Module