20000mAh Larger Size Portable Power Bank

Dual Output Interfaces

Charge at the same time and efficient

Charging current for different digital products are different. There are two USB outputs

(OUT 1 and OUT 2) for our PT-121, total current is 2A, OUT 1 and OUT 2 can intelligently

separate the current, so that the effect of fast charge can be realized.

Micro Control Unit

LCD Drive Circuit

Intelligent Identification

Charging at ease!

When the digital product connects with the power bank, it can automatically identify

and charge to the power bank. Plug and charge, intelligent and convenient.

If the digital product is not disconnected after fully charged, the power bank can

automatically identify, initiate over-charge protection and stop outputs,

which can save the power consumption.

Plays well with others

Compatible with a wide range of devices

Our power bank is compatible with most of the mobile phones in the market.

There is no need to worry compatibility if you want to use by yourself or send as a gift.

Share together - More friendship.