Mi India today announced the launch of Mi HyperSonic Power Bank in India. It features a premium light-weight matte black design that is made from high-quality PC and ABS material and comes with high-density 20,000mAh Li-polymer batteries. The power bank comes with a triple port design including a USB-C port and two USB-A ports. It is capable of charging fast-charge compatible smartphones at 50W and is also charges a laptop at 45W (USB PD 3.0).

The 50W fast charging can power up a typical 4500mAh smartphone battery in about 1 hour 5mins of time. It also allows users to fully recharge the power bank in 3 hours 50 mins. Additionally, it features a low-power charging mode that can be activated by double-tapping the power button to allow safe charging of devices with low-power output such as Bluetooth headsets, fitness bands, smartwatches, etc.

In terms of Security, the power bank is equipped with 16-layers of advanced chip protection and safeguards itself and the devices. It supports short circuit protection, temperature protection, input over-voltage protection, electrostatic protection, battery over-current protection, over-discharge protection, etc.
Mi HyperSonic Power Bank 20000mAh is available at a crowdfunding price of ₹3,499 on Mi.com starting 30th July 2021.
Mi HyperSonic Power Bank Specs
- Dimensions – 15.35 x 7.35 x 2.75cm
- Battery Type – Lithium Polymer Battery
- Rated Capacity – 20000mAh
- USB Port – USB-C
- Ports – 2 x USB-A, 1 x USB-C
- Input Parameters – 5V/3A, 9V/3A. 12V/3A, 15V/3A, 20V/2.25A
- Output Parameters – 50W Max, USB-A
- Output USB-A (Dual Port): 5V/3A USB-A
- Output USB-A (Single Port): 5V/3A, 9V/2.23A, 12V/1.67A, 10V/2.25A Max
- Output USB-C – 5V/3A, 9V/3A, 10V/5A, 12V/3A, 15V/3A, 20V/2A
- Charging Time – Approx. 3-hours 50 minutes
- In the Box – Power bank, USB-C Cable, User Manuak