If you use your smartphone intensively, while you are on the move, it makes sense that it needs frequent charging.
In this case you will need an easy to use and reliable powerbank.
The Xiaomi Redmi powerbank has a large capacity of 20000mAh lithium polymer battery (with built-in smart USB charging control chip, widely compatible with mainstream mobiles) and offers you the ability to charge mobile phones and other devices such as tablets, cameras and more.
It has two USB-A output ports (18W maximum power, up to 5.1V-3.6A output) and two Micro USB + USB-C inputs (for fast charging of the Redmi Powerbank with a common Android USB cable).
For example, you can charge the Redmi Note 7 3.5 times, the Mi 9 4.5 times and the iPhone XS 4.7 times.
Powerbank is protected by 9 levels of protection, to be sure that no accident will occur due to overload, short circuit, high temperature, etc.
Finally, the Xiaomi Redmi powerbank supports low power charging for Mi BT and Mi Band headphones.
Its dimensions are 154x73,6x27,3mm.