Filters
Price
.
.
.
.
.
.
.
to
?
Capacity
Brand
Discount
Battery Type
Color
13 MORE
GST Invoice Available
season_marker
Connectors Type
Offers
Customer Ratings
Availability

For those who need a charging backup for their mobiles or laptops, there is the option of a power bank 20000 mAh that lets you quickly charge your phone or laptop. Such power banks have battery types that may be either lithium, lithium polymer or lithium-ion. Now charge your phone or laptop with power, especially when there is no access to an electricity connection, or you need to charge your phone whilst travelling, working or during any emergency. Make the best of the several options available in such power banks online and procure a suitable one for rapid charging. The connector type may be a DC power jack, lightning, thunderbolt, micro, mini, and type-A or type-C. Check out the various features available such as triple output ports, dual input with type-C, power delivery, low charging mode, all-around safety, etc. The super lightweight devices offer varying charging speeds, like 22.5 W, 12 W, 18 W, 20 W, 10 W, etc. Choose a suitable power bank with a desired charging speed, several output ports, protection from overcharging or discharging, and multi-compatibility for mobiles, laptops, notebooks, iPADs, tablets, etc. Buy a 20000mAh power bank online from brands, such as Benison India, Bluebells India, Powerup Stay Charged, A Connect Z, Wk Life, etc. Order power bank 20000 mAh online for convenient home delivery. 

Power Bank

(Showing 81 – 120 products of 3,624 products)
Sort By
Relevance
Popularity
Price -- Low to High
Price -- High to Low
Newest First
boAt 20000 mAh 22.5 W Power Bank
boAt 20000 mAh 22.5 W Power Bank
Steel Blue, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.1
(1,97,044)
₹1,199
4,499
73% off
Top Discount of the Sale
Ambrane 20000 mAh 22.5 W Power Bank
Ambrane 20000 mAh 22.5 W Power Bank
Black, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0 for Mobile, Smartwatch, Earbuds
4.2
(1,37,418)
₹1,299
2,799
53% off
Top Discount of the Sale
URBN 27000 mAh 100 W Compact Power Bank
URBN 27000 mAh 100 W Compact Power Bank
Blue, Lithium, Fast Charging for Laptop, Mobile, Earbuds
4
(27)
₹3,499
7,999
56% off
Top Discount of the Sale
Lifelong 20000 mAh 22.5 W Compact Pocket Size Power Bank
Lifelong 20000 mAh 22.5 W Compact Pocket Size Power Ban...
Dark Blue, Lithium Polymer, Quick Charge 3.0 for Smartwatch, Mobile, Tablet, Earbuds
4.1
(248)
₹1,089
2,999
63% off
Top Discount of the Sale
Portronics 20000 mAh 22.5 W Compact Pocket Size Power Bank
Portronics 20000 mAh 22.5 W Compact Pocket Size Power B...
Black, Lithium Polymer, Fast Charging for Mobile, Tablet, Earbuds
4.3
(218)
₹1,549
3,999
61% off
Top Discount of the Sale
Wtoo 20000 mAh 12 W Compact Power Bank
Wtoo 20000 mAh 12 W Compact Power Bank
Black, Lithium Polymer, Quick Charge 2.0 for Earbuds, Mobile, Smartwatch
3.6
(44)
₹882
2,499
64% off
Saver Deal
boAt 20000 mAh 22.5 W Power Bank
boAt 20000 mAh 22.5 W Power Bank
Carbon Black, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.1
(1,97,044)
₹1,399
4,499
68% off
Bank Offer
Ambrane 20000 mAh 22.5 W Power Bank
Ambrane 20000 mAh 22.5 W Power Bank
Purple, Lithium Polymer, for Mobile, Smartwatch, Earbuds
4.2
(1,37,418)
₹1,099
2,799
60% off
Top Discount of the Sale
Iqoniqe 60000 mAh 22.5 W Ultra Compact Pocket Size Power Bank
Iqoniqe 60000 mAh 22.5 W Ultra Compact Pocket Size Powe...
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile, Earbuds, Smartwatch, Smartband, Speaker
4.7
(3)
₹1,892
2,999
36% off
Only few left
Portronics 10000 mAh 22.5 W Wired & Wireless Compact Pocket Size Power Bank
Portronics 10000 mAh 22.5 W Wired & Wireless Compact Po...
Beige, Lithium Polymer, Fast Charging for Mobile
4
(1,801)
₹999
2,999
66% off
Top Discount of the Sale
Mi 20000 mAh 33 W Power Bank
Mi 20000 mAh 33 W Power Bank
Black, Lithium-ion, Power Delivery 3.0 for Mobile, Earbuds, Speaker, Smartwatch, Trimmer, Tablet
4.3
(3,59,801)
₹1,899
3,999
52% off
Saver Deal
Mi 20000 mAh 33 W Power Bank
Mi 20000 mAh 33 W Power Bank
Blue, Lithium-ion, Power Delivery 3.0 for Mobile, Earbuds, Speaker, Smartwatch, Trimmer, Tablet
4.3
(3,59,801)
₹1,899
3,999
52% off
Saver Deal
WINgFI 200000 mAh Power Bank
WINgFI 200000 mAh Power Bank
Black, Lithium Polymer, for Mobile, Tablet, Earbuds, Smartwatch, Smartband, Speaker
₹1,549
4,499
65% off
Only few left
Callmate 20000 mAh 15 W Power Bank
Callmate 20000 mAh 15 W Power Bank
Black, Lithium Polymer, Fast Charging for Mobile
4
(883)
₹899
1,999
55% off
Bank Offer
ZEBRONICS 50000 mAh 22.5 W Slim Power Bank
ZEBRONICS 50000 mAh 22.5 W Slim Power Bank
Black, Lithium Polymer, Fast Charging, Quick Charge 3.0 for Mobile
4.1
(131)
₹2,999
5,999
50% off
Only few left
QIZMI 50000 mAh 18 W Ultra Compact Pocket Size Power Bank
QIZMI 50000 mAh 18 W Ultra Compact Pocket Size Power Ba...
Blue, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Trimmer
4.3
(8)
₹1,036
3,499
70% off
Only 3 left
boAt 20000 mAh 22.5 W Power Bank
boAt 20000 mAh 22.5 W Power Bank
Burgundy, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.1
(1,97,044)
₹1,299
4,499
71% off
Top Discount of the Sale
GOBOULT 20000 mAh 22.5 W Power Bank
GOBOULT 20000 mAh 22.5 W Power Bank
Pure Black, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4.2
(17,523)
₹1,199
4,499
73% off
Top Discount of the Sale
WINgFI 200000 mAh 22.5 W Compact Power Bank
WINgFI 200000 mAh 22.5 W Compact Power Bank
Black, Lithium Polymer, Power Delivery 3.0, Quick Charge 4.0 for Mobile
4.1
(23)
₹1,406
4,499
68% off
Only few left
REDMI 20000 mAh 18 W Power Bank
REDMI 20000 mAh 18 W Power Bank
White, Lithium Polymer, Fast Charging for Mobile
4.3
(77,400)
₹1,699
3,199
46% off
Only 5 left
Ambrane 20000 mAh 22.5 W Compact Pocket Size Power Bank
Ambrane 20000 mAh 22.5 W Compact Pocket Size Power Bank
Blue, Black, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0 for Mobile
4.2
(1,545)
₹1,299
3,800
65% off
Top Discount of the Sale
GOBOULT 20000 mAh 22.5 W Power Bank
GOBOULT 20000 mAh 22.5 W Power Bank
Red, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4.2
(17,523)
₹1,199
4,499
73% off
Top Discount of the Sale
Callmate 20000 mAh 23 W Power Bank
Callmate 20000 mAh 23 W Power Bank
Yellow, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile
3.9
(417)
₹1,299
2,999
56% off
Saver Deal
Portronics 10000 mAh 22.5 W Power Bank
Portronics 10000 mAh 22.5 W Power Bank
Black, Lithium-ion, Fast Charging for Mobile
4
(915)
₹1,099
1,999
45% off
Bank Offer
MarQ by Flipkart 20000 mAh 22.5 W Power Bank
MarQ by Flipkart 20000 mAh 22.5 W Power Bank
Black, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4.2
(772)
₹799
2,999
73% off
Top Discount of the Sale
boAt 20000 mAh Power Bank
boAt 20000 mAh Power Bank
Carbon Black, Lithium-ion, for Laptop, Mobile, Smartwatch
3.8
(726)
₹1,199
4,499
73% off
Top Discount of the Sale
Ambrane 20000 mAh 22.5 W Power Bank
Ambrane 20000 mAh 22.5 W Power Bank
Black-Grey, Lithium Polymer, Power Delivery 3.0, Power Delivery 3.0 for Mobile
4.2
(1,545)
₹1,499
3,800
60% off
Bank Offer
boAt 27000 mAh 160 W Power Bank
boAt 27000 mAh 160 W Power Bank
Blue, Lithium-ion, Quick Charge 3.0, Power Delivery 3.0 for Earbuds, Laptop, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4.1
(377)
₹3,999
11,999
66% off
Top Discount of the Sale
Portronics 10000 mAh 22.5 W Ultra Slim Pocket Size Power Bank
Portronics 10000 mAh 22.5 W Ultra Slim Pocket Size Powe...
Black, Lithium Polymer, Fast Charging for Mobile, Tablet, Laptop
3.6
(46)
₹749
1,999
62% off
Top Discount of the Sale
MarQ by Flipkart 20000 mAh 22.5 W Compact Power Bank
MarQ by Flipkart 20000 mAh 22.5 W Compact Power Bank
Silver, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4.2
(772)
₹999
3,499
71% off
Top Discount of the Sale
boAt 20000 mAh 22.5 W Pocket Size Power Bank
boAt 20000 mAh 22.5 W Pocket Size Power Bank
Steel Blue, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.3
(13,106)
₹1,599
4,999
68% off
Top Discount of the Sale
Mi 20000 mAh 22.5 W Pocket Size Power Bank
Mi 20000 mAh 22.5 W Pocket Size Power Bank
Matte Black, Lithium Polymer, Fast Charging for Mobile
4.3
(6,967)
₹1,699
4,999
66% off
Bank Offer
Ambrane 20000 mAh 33 W Power Bank
Ambrane 20000 mAh 33 W Power Bank
Black, Lithium Polymer, Fast Charging for Mobile
4.8
(6)
₹1,999
3,999
50% off
Bank Offer
REDMI 20000 mAh 18 W Power Bank
REDMI 20000 mAh 18 W Power Bank
Black, Lithium Polymer, Fast Charging for Mobile
4.3
(77,400)
₹1,699
2,399
29% off
Top Discount of the Sale
reditor 200000 mAh 22.5 W Compact Pocket Size Power Bank
reditor 200000 mAh 22.5 W Compact Pocket Size Power Ban...
Black, Lithium Polymer, Power Delivery 3.0, Quick Charge 4.0 for Mobile, Laptop, Smartwatch, Trimmer
₹1,599
4,499
64% off
Only few left
reditor 200000 mAh 22.5 W Compact Pocket Size Power Bank
reditor 200000 mAh 22.5 W Compact Pocket Size Power Ban...
White, Lithium Polymer, Power Delivery 3.0, Quick Charge 4.0 for Mobile, Laptop, Smartwatch, Trimmer
₹1,599
4,499
64% off
Only few left
Ambrane 10000 mAh 12 W Compact Pocket Size Power Bank
Ambrane 10000 mAh 12 W Compact Pocket Size Power Bank
Blue, Lithium Polymer, Fast Charging for Mobile
4.1
(3,11,092)
₹699
1,499
53% off
Saver Deal
Ambrane 27000 mAh Power Bank
Ambrane 27000 mAh Power Bank
Black, Lithium, for Mobile, Tablet, Earbuds, Smartwatch, Trimmer, Speaker
4.1
(2,888)
₹1,749
4,999
65% off
Top Discount of the Sale
Anker 10000 mAh 30 W Compact Power Bank
Anker 10000 mAh 30 W Compact Power Bank
Black, Lithium Polymer, Fast Charging for Mobile, Earbuds, Smartwatch, Tablet
3.7
(11)
₹2,499
7,798
67% off
Top Discount of the Sale
Portronics 20000 mAh 45 W Power Bank
Portronics 20000 mAh 45 W Power Bank
Blue, Lithium Polymer, Fast Charging, Power Delivery 3.0 for Mobile, Laptop
3.8
(107)
₹2,299
6,999
67% off
Only few left
Did you find what you were looking for?
YesNo
Reviews for Popular Power Bank
Ambrane 27000 mAh Power Bank
1. Ambrane 27000 mAh Power Ban...
4.1
2,888 Ratings&147 Reviews
₹1,749
65% off
  • Capacity: 27000 mAh
  • Quick Charge 3.0 & Power Delivery Technology
  • Triple Output Ports: 2 USB & 1 Type-C
Most Helpful Review
5

Wonderful

First impression good. Will update the review after month use.
Read full review

Vijay Hardaha

Certified Buyer

Oct, 2024

Recent Review
4

Pretty good

But I think good but charging is slow but also charge your laptop as well and quite heavy but over all is good
Read full review

Nikhil Rahangdale

Certified Buyer

6 days ago

MarQ by Flipkart 20000 mAh 22.5 W Compact Power Bank
2. MarQ by Flipkart 20000 mAh ...
4.2
772 Ratings&65 Reviews
₹999
71% off
  • Capacity: 20000 mAh
  • Lithium Polymer Battery | Type-A, Type-C Connector
  • Power Source: DC 5V,9V,12V
Most Helpful Review
3

Good

It is good as per the price but not so good as per the power backup. It takes a lot of time to charge and secondly its backup is not so good.
Read full review

Krishan Choudhary

Certified Buyer

1 month ago

Recent Review
4

Value-for-money

Amazing 😍 product I am satisfied
10000 mah 22.5 w
Fast charging support
Read full review

Singh ________

Certified Buyer

5 days ago

URBN 27000 mAh 100 W Compact Power Bank
3. URBN 27000 mAh 100 W Compac...
4
27 Ratings&5 Reviews
₹3,499
56% off
  • Weight: 270 g | Capacity: 27000 mAh
  • Lithium Battery | Type-C Connector
  • Power Source: USB
Most Helpful Review
5

Awesome

Best power bank in segment, it is not overheating, just it has one single type c port which could be more, otherwise its a great power bank
Read full review

Raja Babu

Certified Buyer

19 days ago

Recent Review
1

Absolute rubbish!

It's not charging please don't buy this...it's just been 3 week it already has problem
Read full review

Flipkart Customer

Certified Buyer

6 days ago

REDMI 20000 mAh 18 W Power Bank
4. REDMI 20000 mAh 18 W Power ...
4.3
77,400 Ratings&5,719 Reviews
₹1,699
46% off
  • Weight: 447 g | Capacity: 20000 mAh
  • Lithium Polymer Battery | Micro, Type-C Connector
  • Power Source: Battery
Most Helpful Review
4

Really Nice

I reviewed after 9 days use. Battery backup awasome. When I charging my phone its charging quality is good, not best. I think its not 18w fast charge, its 12...
Read full review

TAMIM RAJA

Certified Buyer

Aug, 2020

Recent Review
5

Wonderful

Awesome product 👍 value for money 🤑
Read full review

Razinur

Certified Buyer

28 days ago

Callmate 20000 mAh 15 W Power Bank
5. Callmate 20000 mAh 15 W Pow...
4
883 Ratings&42 Reviews
₹899
55% off
  • Weight: 407 g | Capacity: 20000 mAh
  • Lithium Polymer Battery | Micro, Type-C, Lightning Connector
  • Power Source: AC Adapter
Most Helpful Review
5

Just wow!

Super product
Value for money 😍👌👍
Read full review

Flipkart Customer

Certified Buyer

May, 2023

Recent Review
1

Useless product

1 month after not working
Read full review

Flipkart Customer

Certified Buyer

3 months ago

Back to top