Pay attention! Note! The power indicated on the 20000mah mobile power supply on the market is the power of the 18650 battery, not the effective power. The power utilization rate of the mobile power supply is about 50-60% of the battery power, so the power utilization rate is only 12000mah. If your mobile power bank can only charge your phone 1-2 times, this is a brand new battery with a virtual power supply, and you need to fully charge it when the original power supply is exhausted. After repeated use for 3 times, the mobile power supply has a power storage function, and the mobile power supply can store more power. After fully charged, the phone can be fully charged 3-4 times.
100% Brand New with High Quality Material
2.1A Fast charging gives you the fastest charging speed
10000mAh High Capacity make you can enjoy your device with a long time
Item Name: Portable mini Power Bank Mirror Screen Feature: Dual USB Ports charging, with LED Digital Disply, with LED Flashing light.
USB Input:DC 5V 2A
USB Output:DC 5V 2.1A/5V 1A
Micro USB & Type-C input
1 x Portable mini Power Bank
1 x USB cable