1. Unique and ultrathin design reflects your personal style, release the fashionable elements.
2. The design of cambered surface endows it charming and vivid appearance. Lightly curved surface and
arc edge are more suitable for human palm structure, and give you comfort grab feel.
3. Slim and ultra-thin power bank body makes it more portable and much easier to carry for your travel outside.
4. Smart charging mode: Load check: check the load produced from the inserting and extracting; Safe protection:
Support input high-pressure protection, output over-current protection, output over-pressure protection, Output short
circuit protection, overcharging and over-discharging protection and control. The chip would control the temperature
when charging and discharging, and keep the power bank from being damaged.

Maximum capacity description
According to the space of the power bank. (150*76*20mm).
The largest capacity of the attery is 12000 mAh.
All of this shape which capacity more than 30000mAh are fake.

How to Calculate the working capacity:
Battery Volatge(Input Voltage): 3.7V
Power bank Voltage(Output volatge): 5V
When working, it may lose 15-30% energy
Working Capacity=30000mah*3.7V/5V*70%= 15540mAh