Running out of battery while travelling or during a busy workday can be frustrating. Portronics has launched a new power bank that makes charging easier, especially if you prefer wireless charging.
The new Portronics Power Shutter Air 20K comes with a large 20000mAh battery, 15W Qi2 magnetic wireless charging, and 20W Type-C PD charging. Its magnetic design allows the power bank to snap onto compatible smartphones, similar to a MagSafe accessory.
Here is what you need to know about the new Portronics power bank.
Table of contents
What is Qi2 and Why Does It Matter?
Qi2 is a newer wireless charging standard that uses magnets to properly align the phone with the wireless charging coil.
Instead of placing your phone on a wireless charger and trying to find the correct position, Qi2 uses magnets to automatically line up the device.
This helps provide more stable and efficient wireless charging. It also reduces the chances of the phone moving away from the charging position.
Portronics says the Power Shutter Air 20K uses reinforced magnets to provide a stronger grip while charging.
Design and Build
The Power Shutter Air 20K is available in Black, Blue, and Orange colour options.
It has a compact body with rounded edges and a smooth finish. The circular magnetic charging area on the back makes it easy to see where the phone needs to be placed.
There is also a lanyard loop, which can be useful while travelling or carrying the power bank inside a bag.
Another useful feature is the detachable Type-C cable built into the power bank. This means you do not have to carry a separate charging cable all the time.
The power bank also gets a digital LED battery display. Instead of showing battery levels using four LED dots, the display shows the remaining battery percentage. This makes it much easier to know when the power bank itself needs charging.
20000mAh Battery and Charging Speed
The Power Shutter Air 20K packs a large 20000mAh battery, which should be enough to charge most smartphones multiple times before the power bank needs to be recharged.
For wireless charging, it supports up to 15W Qi2-certified charging.
If you prefer wired charging, there is 20W Type-C PD output.
You can also charge two devices at the same time. For example, one smartphone can be attached to the magnetic wireless charging area while another device is connected using the Type-C cable.
According to Portronics, the power bank can provide up to 22.5W combined output when wired and wireless charging are being used together.
The company has also added smart power management to improve charging efficiency and control heat during longer charging sessions.
| Specification | Details |
|---|---|
| Battery capacity | 20000mAh |
| Wireless charging | 15W Qi2 certified |
| Wired output | 20W Type-C PD |
| Combined output | Up to 22.5W |
| Colours | Black, Blue, Orange |
| Cable | Built-in detachable Type-C |
| Display | Digital LED battery percentage |
| Compatibility | iPhone, Samsung Galaxy, Google Pixel, AirPods, Apple Watch and other compatible devices |
| Warranty | 12 months |
Device Compatibility
Portronics has designed the Power Shutter Air 20K to work with devices from different brands.
It supports compatible iPhones, Samsung Galaxy smartphones, Google Pixel devices, AirPods, Apple Watch, and other devices that support Qi2 wireless or Type-C charging.
The Apple Watch charging support is particularly useful because many standard wireless power banks do not offer this feature.
For users carrying multiple devices, having phone, smartwatch and wired charging support in a single power bank can make travelling easier.
Portronics Power Shutter Air 20K Price in India
The Portronics Power Shutter Air 20K has an MRP of Rs 4,999 and is being offered at an introductory price through the Portronics website.
It will also be available through major online marketplaces and offline stores.
The combination of a 20000mAh battery, Qi2 magnetic charging, Apple Watch support, digital battery display, and built-in Type-C cable makes it an interesting option for users looking for a high-capacity wireless power bank.
You can check the latest price and availability on Amazon India:
Portronics Power Shutter Air 20K – Check Price on Amazon
The Wireless Power Bank Market in India
Wireless power banks are becoming more common in India, with several brands now offering Qi2 magnetic power banks.
The specifications may look similar, but real-world performance can depend on factors such as magnet strength, charging speed, heat management, and overall efficiency.
These are things that usually become clear only after using the power bank regularly.
On paper, the Portronics Power Shutter Air 20K has a useful combination of features. The digital battery display, built-in Type-C cable, 20000mAh capacity, Qi2 charging, and Apple Watch support help it stand out from many basic wireless power banks.