Capacity:30k mAh/3.7V Rated input:14-20V/2A Size:155*80mm Weight:780g CE,FCC approval

Description1.Battery type:Lithium-ion battery

2.Rated output:USB OUT  5V   DC OUT:16/19V

3.Charging time:about 6h

4.Color option:black,silver and pink

5.Life span:3000h MIN

6.Size:155*80mm

30K universal notebook/laptop charger with USB