Shallow Grain power bank
Output can be updated to PD + QC
10000 mAh
20000 mAh
Cell：Polymer
materials：PC + ABS
Input port：1 X Type C , 1 x Micro USB
Output port 2*USB
Input：DC 5V-2A
Output：DC 5V-2.1A (Total)
Lifetime ≥300
