Battery Type: Polymer Lithium Battery
Power: 19.5Wh/3.9V
Total Output: 5V=3A (max)
IN/Type-C: 5V-3A/9V-2A (18W Max)

OUT/Type-C: 5V-3A/9V-2.22A/12V-1.67A (20W Max)
Out/wireless charger: 5W/7.5W/10W/15W (max)
Item Dimensions: 101*47*13.5mm
Item Weight: 101.7g