Portronics · Computer and mobile

Portronics 20000 mAh 22.5 W Power Bank

Type: Wired · Warranty: 1 Year Manufacturing Warranty

4.2 ★ 3,610 ratings on Flipkart 1 yr warranty

Portronics 20000 mAh 22.5 W Power Bank, main product photo

Portronics 20000 mAh 22.5 W Power Bank, photo 2 from the Flipkart listing

Portronics 20000 mAh 22.5 W Power Bank, photo 3 from the Flipkart listing

Portronics 20000 mAh 22.5 W Power Bank, photo 4 from the Flipkart listing

Portronics 20000 mAh 22.5 W Power Bank, photo 5 from the Flipkart listing

₹1,829 ₹3,499 48% off

Checked on 6 November 2026. Flipkart moves this price often, and the live listing is the one that counts.

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Type: Wired
Warranty: 1 Year Manufacturing Warranty
Rated 4.2 by 3,610 Flipkart buyers

The details

Full specification

Suitable Device

Mobile, Tablet, Speaker, Earbuds

Number of Output Ports

Charging Cable Included

Yes

Type

Wired

Battery Type

Lithium Polymer

Charging Type

Fast Charging

Battery Capacity

20000 mAh

Color

Grey

Maximum Power Output

22.5 W

Connectors

Type-A, Type-C

Power Source

Battery

Features

Compact

Name and address of the Importer

PORTRONICS DIGITAL PVT. LTD.

Name and address of the Packer

PORTRONICS DIGITAL PVT. LTD.

Name and address of the Manufacturer

PORTRONICS DIGITAL PVT. LTD.

All details

Features, description and more

Value for money

How it stacks up

4.9 / 10

Average value

Rating, adjusted for how many rated it

How many people bought and rated it

Price against the same type of product

Warranty stated on the listing (2 years or more scores full)

My own score, worked out the same way for every product here: 50% rating, 20% how many ratings, 15% price against the same type of product, 15% warranty. It is not a Flipkart score.

Price against rating

Every dot is one of the 9 products of the same type on this site. Further left is cheaper, higher is better rated, bigger means more ratings.

Tap a grey dot to open that product.

Compared with similar picks

Product	Price	Rating	Ratings	Warranty	Value
Mi 20000 mAh 33 W Power Bank	₹1,999	4.3 ★	3,87,483	1 Year	6.2	Buy
Portronics 20000 mAh 22.5 W Power Bank (this one)	₹1,829	4.2 ★	3,610	1 Year Manufacturing	4.9	Buy
realme Techlife 20000 mAh 45 W Power Bank	₹1,999	4.4 ★	1,576	1 Year Manufacturer	4.8	Buy
boAt 20000 mAh 35 W Power Bank	₹1,799	4.0 ★	19,204	1 year	4.7	Buy

⚔️ Compare head to head

Before you buy

An honest read

What it has going for it

Rated 4.2 out of 5 by 3,610 buyers on Flipkart, so this is not a one off listing.
The listing gives a warranty: 1 Year Manufacturing Warranty.
It was selling at 48% below its MRP when I checked.
Sold under the Portronics name, so you know who stands behind it. Not an unbranded copy.

What to keep in mind

It has fewer ratings than most picks here, so the score can still move.
Flipkart changes prices every few days. The live price on the listing is the one that counts.

Warranty

What the warranty covers

Warranty summary: 1 Year Manufacturing Warranty
Not covered: Damage caused by mishandling, accidental breakage and natural calamities.
Claims: Warranty and returns are handled by Flipkart and the brand, not by this site. Check the current terms on the Flipkart listing before you order.

Portronics 20000 mAh 22.5 W Power Bank

Full specification

4.2 out of 5, across 3,610 ratings

How it stacks up

Price against rating

An honest read

What it has going for it

What to keep in mind

What the warranty covers

3,610 buyers rate it 4.2.
See what it costs today.

Portronics 20000 mAh 22.5 W Power Bank

Full specification

4.2 out of 5, across 3,610 ratings

How it stacks up

Price against rating

An honest read

What it has going for it

What to keep in mind

What the warranty covers

3,610 buyers rate it 4.2.See what it costs today.

3,610 buyers rate it 4.2.
See what it costs today.