"PB561 10000 mAh" must

The PB561 is a portable power bank with a capacity of 10000mAh. This capacity indicates the amount of electrical charge the power bank can store and supply to other devices. A 10000mAh capacity allows the power bank to recharge many small electronic devices multiple times before needing to be recharged itself.

The power bank is black in color. The color specification refers to the external appearance of the device.

• 10000mAh capacity
• Black color