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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 200000mah

(Showing 521 – 560 products of 3,279 products)
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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
(1,34,148)
₹1,099
2,799
60% off
Lowest price since launch
URBN 20000 mAh 22.5 W Power Bank
URBN 20000 mAh 22.5 W Power Bank
Black, Lithium Polymer, for Earbuds, Mobile, Tablet
4.1
(12,706)
₹799
2,999
73% off
Big Billion Days Price
Iqoniqe 28000 mAh 22.5 W Compact Pocket Size Power Bank
Iqoniqe 28000 mAh 22.5 W Compact Pocket Size Power Bank
White, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile, Smartband, Earbuds, Smartwatch
₹1,054
2,999
64% off
Bank Offer
Callmate 40000 mAh 23 W Power Bank
Callmate 40000 mAh 23 W Power Bank
Yellow, Lithium Polymer, Fast Charging for Mobile
4
(903)
₹2,599
4,999
48% off
Bank Offer
zofia 25000 mAh 22.5 W Compact Pocket Size Power Bank
Currently unavailable
zofia 25000 mAh 22.5 W Compact Pocket Size Power Bank
White, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile
Price: Not Available
OCEAN MATE 52000 mAh 22.5 W Compact Power Bank
OCEAN MATE 52000 mAh 22.5 W Compact Power Bank
Black, Lithium Polymer, Power Delivery 3.0 for Mobile, Earbuds, Smartwatch, Smartband, Speaker, Tablet, Trimmer
₹1,324
4,999
73% off
Bank Offer
URBN 20000 mAh 22.5 W Power Bank
URBN 20000 mAh 22.5 W Power Bank
Blue, Lithium Polymer, for Earbuds, Mobile, Tablet
4.1
(12,706)
₹799
2,999
73% off
Big Billion Days Price
boAt 20000 mAh 22.5 W Pocket Size Power Bank
boAt 20000 mAh 22.5 W Pocket Size Power Bank
Emerald Green, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.3
(10,903)
₹1,499
4,999
70% off
Big Billion Days Price
I Kall 20000 mAh 20 W Compact Pocket Size Power Bank
I Kall 20000 mAh 20 W Compact Pocket Size Power Bank
Yellow, Lithium Polymer, Fast Charging for Mobile, Tablet, Smartwatch, Trimmer
₹1,414
2,899
51% off
Bank Offer
zofia 30000 mAh 22.5 W Compact Pocket Size Power Bank
zofia 30000 mAh 22.5 W Compact Pocket Size Power Bank
White, Lithium Polymer, Fast Charging for Mobile, Earbuds, Smartwatch
₹1,113
2,999
62% off
Bank Offer
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
(1,80,440)
₹1,699
4,499
62% off
Bank Offer
boAt 20000 mAh 22.5 W Pocket Size Power Bank
boAt 20000 mAh 22.5 W Pocket Size Power Bank
Carbon Black, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.3
(10,903)
₹1,499
4,999
70% off
Big Billion Days Price
zofia 60000 mAh 22.5 W Compact Pocket Size Power Bank
zofia 60000 mAh 22.5 W Compact Pocket Size Power Bank
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile, Smartwatch, Speaker, Earbuds
3.8
(138)
₹1,583
4,999
68% off
Big Billion Days Price
MAXIMILION 20000 mAh Power Bank
Currently unavailable
MAXIMILION 20000 mAh Power Bank
Green, Lithium-ion, NA for Mobile
3.2
(34)
Price: Not Available
I Kall 20000 mAh 20 W Compact Pocket Size Power Bank
I Kall 20000 mAh 20 W Compact Pocket Size Power Bank
White, Lithium Polymer, Fast Charging for Mobile, Tablet, Smartwatch, Trimmer
₹1,457
2,899
49% off
Big Billion Days Price
zofia 22000 mAh 22.5 W Compact Pocket Size Power Bank
zofia 22000 mAh 22.5 W Compact Pocket Size Power Bank
White, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Earbuds, Mobile, Smartwatch
₹1,113
4,999
77% off
Bank Offer
Ambrane 20000 mAh 22.5 W Power Bank
Ambrane 20000 mAh 22.5 W Power Bank
Green, Lithium Polymer, for Mobile, Smartwatch, Earbuds
4.2
(1,34,148)
₹1,599
2,799
42% off
Bank Offer
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
(1,80,440)
₹1,699
4,499
62% off
Bank Offer
WINgFI 20000 mAh 12 W Compact Power Bank
WINgFI 20000 mAh 12 W Compact Power Bank
White, Lithium Polymer, Quick Charge 4.0 for Mobile
₹1,029
4,499
77% off
Big Billion Days Price
msmi 20000 mAh Power Bank
Currently unavailable
msmi 20000 mAh Power Bank
White, Lithium-ion, Power Delivery 2.0 for Mobile
Price: Not Available
Ambrane 10000 mAh 12 W Compact Pocket Size Power Bank
Ambrane 10000 mAh 12 W Compact Pocket Size Power Bank
Black, Lithium Polymer, Fast Charging for Mobile
4.1
(3,08,883)
₹599
1,399
57% off
Big Billion Days Price
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
4.3
(279)
₹799
2,999
73% off
Lowest price since launch
PTron 20000 mAh 22.5 W Nano Pocket Size Power Bank
PTron 20000 mAh 22.5 W Nano Pocket Size Power Bank
Blue, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0 for Earbuds, Mobile, Speaker, Smartwatch, Tablet, Trimmer
4.2
(151)
₹1,599
4,599
65% off
Bank Offer
DG 48000 mAh Power Bank
DG 48000 mAh Power Bank
Red, Lithium Polymer, for Mobile
₹1,003
3,599
72% off
Bank Offer
PTron 20000 mAh 22.5 W Nano Pocket Size Power Bank
PTron 20000 mAh 22.5 W Nano Pocket Size Power Bank
Black, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0 for Earbuds, Mobile, Speaker, Smartwatch, Tablet, Trimmer
4.2
(151)
₹1,599
4,599
65% off
Bank Offer
MIOX 20000 mAh 20 W Compact Power Bank
MIOX 20000 mAh 20 W Compact Power Bank
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0 for Mobile
₹1,122
4,999
77% off
Bank Offer
boAt 20000 mAh 35 W Power Bank
boAt 20000 mAh 35 W Power Bank
Navy Blue, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet, Smartwatch
4
(4,063)
₹1,999
5,499
63% off
Bank Offer
URBN 20000 mAh 22.5 W Nano Pocket Size Power Bank
URBN 20000 mAh 22.5 W Nano Pocket Size Power Bank
Camo, Lithium Polymer, Fast Charging for Mobile, Speaker, Tablet, Speaker
4.3
(13,893)
₹1,399
4,999
72% off
Big Billion Days Price
zofia 20000 mAh 22.5 W Compact Pocket Size Power Bank
zofia 20000 mAh 22.5 W Compact Pocket Size Power Bank
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile, Earbuds, Smartwatch, Speaker
3.4
(11)
₹1,029
4,999
79% off
Big Billion Days Price
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
(1,80,440)
₹1,699
4,499
62% off
Bank Offer
boAt 20000 mAh 35 W Power Bank
boAt 20000 mAh 35 W Power Bank
Stone Grey, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet, Smartwatch
4
(4,063)
₹1,999
5,499
63% off
Bank Offer
EVAAENTERPRISES 40000 mAh 22.5 W With MagSafe Compact Pocket Size Power Bank
EVAAENTERPRISES 40000 mAh 22.5 W With MagSafe Compact P...
Black, Lithium Polymer, Fast Charging for Mobile, Tablet
₹3,928
6,599
40% off
Bank Offer
DINSUL 21000 mAh 16 W With MagSafe Compact Pocket Size Power Bank
DINSUL 21000 mAh 16 W With MagSafe Compact Pocket Size ...
Black, Lithium Polymer, Power Delivery 3.0 for Mobile, Earbuds, Smartwatch, Speaker, Trimmer, Tablet
3.5
(38)
₹793
2,599
69% off
Bank Offer
MIOX 20000 mAh 18 W Compact Power Bank
MIOX 20000 mAh 18 W Compact Power Bank
White, Lithium Polymer, Power Delivery 3.0, Quick Charge 3.0 for Mobile
₹1,122
5,999
81% off
Bank Offer
zofia 25000 mAh 22.5 W Compact Pocket Size Power Bank
Currently unavailable
zofia 25000 mAh 22.5 W Compact Pocket Size Power Bank
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile, Earbuds, Smartwatch
2.3
(3)
Price: Not Available
boAt 20000 mAh 22.5 W Power Bank
boAt 20000 mAh 22.5 W Power Bank
Martian Red, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.1
(1,80,440)
₹1,699
4,499
62% off
Bank Offer
Ambrane 20000 mAh 10.5 W Compact Pocket Size Power Bank
Ambrane 20000 mAh 10.5 W Compact Pocket Size Power Bank
Green, Lithium Polymer, Fast Charging for Earbuds, Laptop, Mobile, Smartwatch, Tablet, Trimmer
4
(24,804)
₹999
2,499
60% off
Bank Offer
MIMO BINORI 32000 mAh 18 W Power Bank
MIMO BINORI 32000 mAh 18 W Power Bank
Black, Lithium-ion, Fast Charging for Mobile
3.4
(13)
₹1,067
3,699
71% off
Big Billion Days Price
QIZMI 50000 mAh 18 W Slim Pocket Size Power Bank
QIZMI 50000 mAh 18 W Slim Pocket Size Power Bank
Black, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
3.6
(14)
₹1,036
3,499
70% off
Bank Offer
Did you find what you were looking for?
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Reviews for Popular Power Banks
URBN 20000 mAh 22.5 W Nano Pocket Size Power Bank
1. URBN 20000 mAh 22.5 W Nano ...
4.3
13,893 Ratings&969 Reviews
₹1,399
72% off
  • Capacity: 20000 mAh
  • Lithium Polymer Battery | Type-C, Type-A Connector
  • Power Source: USB
Most Helpful Review
5

Perfect product!

Brilliant product
The input charging time is also really good
And the output is also superb.
My Oneplus Nord charged in less than 2 hours fully and also was ...
Read full review

A.T .

Certified Buyer

Jan, 2024

Recent Review
1

Absolute rubbish!

Too much Heating issue. Very very bad product. Don't buy this product.
Read full review

Flipkart Customer

Certified Buyer

2 days ago

Callmate 40000 mAh 23 W Power Bank
2. Callmate 40000 mAh 23 W Pow...
4
903 Ratings&66 Reviews
₹2,599
48% off
  • Weight: 1000 g | Capacity: 40000 mAh
  • Lithium Polymer Battery | Lightning, Micro, Type-C, Type-A Connector
  • Power Source: USB Adapter
Most Helpful Review
4

Nice product

Good quality and value for money
Read full review

DIBYENDU KARMAKAR

Certified Buyer

Sep, 2023

Recent Review
5

Highly recommended

This product is very good 👍😊 this product quality is super.l
Read full review

Karan Kumar

Certified Buyer

5 days ago

MarQ by Flipkart 20000 mAh 22.5 W Power Bank
3. MarQ by Flipkart 20000 mAh ...
4.3
279 Ratings&29 Reviews
₹799
73% 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
3

Does the job

Only one problem
=Over heating issue
Read full review

Ashok Baranwal

Certified Buyer

3 days ago

zofia 20000 mAh 22.5 W Compact Pocket Size Power Bank
4. zofia 20000 mAh 22.5 W Comp...
3.4
11 Ratings&1 Reviews
₹1,029
79% off
  • Weight: 300 g | Capacity: 20000 mAh
  • Lithium Polymer Battery | Micro, Type-C Connector
  • Power Source: AC ADAPTOR
Most Helpful Review
2

Bad quality

Bad quality two day use after fenish
Read full review

Sange Goiba

Certified Buyer

7 months ago

Recent Review
2

Bad quality

Bad quality two day use after fenish
Read full review

Sange Goiba

Certified Buyer

7 months ago

Ambrane 10000 mAh 12 W Compact Pocket Size Power Bank
5. Ambrane 10000 mAh 12 W Comp...
4.1
3,08,883 Ratings&26,412 Reviews
₹599
57% off
  • Capacity: 10000 mAh
  • Output: 12 W Pass-Through Charging Small & Compact Size Premium ABS Body Multiple Layers of Protection from short circuit over charge & over discharge Micro USB Charging cable included Universal compatibility Input/Output control and LED indicators. Lithium Polymer Battery | Type-A Type-C Connector Power Source: AC Adapte
  • Weight: 187 g | Capacity: 10000 mAh
Most Helpful Review
4

Value-for-money

Value for money. Good Product. Indian brand. Too light weight & compact with friendly use. Overall size small than a smartphone. Especially very thin. Can ca...
Read full review

Chetan Kulkarni

Certified Buyer

Sep, 2019

Recent Review
2

Expected a better product

Very bad backup waste of money 😔
Read full review

Chaitra Rao

Certified Buyer

22 days ago

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