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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

(Showing 441 – 480 products of 3,073 products)
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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
(2,01,843)
₹1,099
4,499
75% 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
(1,38,621)
₹1,099
2,799
60% off
Top Discount of the Sale
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
(2,01,843)
₹1,249
4,499
72% off
Top Discount of the Sale
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
(1,38,621)
₹1,299
2,799
53% off
Top Discount of the Sale
NUKAICHAU USB Type C Cable 6.5 A 1.34 m Copper Braiding fast charging power bank type c
NUKAICHAU USB Type C Cable 6.5 A 1.34 m Copper Braiding...
Compatible with 30W 6Amp Oneplus Wrap/Dash Fast Type C Data Cable, White, One Cable
₹190
1,899
89% off
Bank Offer
NUKAICHAU USB Type C Cable 6.5 A 1.34 m Copper Braiding fast charging power bank type c 30w
NUKAICHAU USB Type C Cable 6.5 A 1.34 m Copper Braiding...
Compatible with USB-A to USB-C Cable Nylon Branded Charger Cord Compatible for OnePlus 6T, White, One Cable
₹190
1,899
89% off
Bank Offer
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
(2,01,843)
₹1,299
4,499
71% off
Top Discount of the Sale
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
(1,38,621)
₹1,299
2,799
53% off
Top Discount of the Sale
NUKAICHAU USB Type C Cable 6.5 A 1.34 m Copper Braiding fast charging power bank type c 30w
NUKAICHAU USB Type C Cable 6.5 A 1.34 m Copper Braiding...
Compatible with USB-A to USB-C Cable Nylon Branded Charger Cord Compatible for OnePlus 6T, Red, One Cable
₹190
999
80% off
Bank Offer
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
4.3
(1,731)
₹1,299
3,800
65% off
Saver Deal
URBN 10000 mAh 22.5 W Power Bank
URBN 10000 mAh 22.5 W Power Bank
Blue, Lithium, for Mobile, Tablet, Earbuds
4.1
(2,939)
₹499
1,999
75% off
Top Discount of the Sale
Ambrane 20000 mAh 22.5 W Power Bank
Ambrane 20000 mAh 22.5 W Power Bank
Navy Blue, Lithium Polymer, Power Delivery 3.0, Power Delivery 3.0 for Mobile
4.3
(1,731)
₹1,299
3,800
65% off
Saver Deal
GOBOULT 20000 mAh 22.5 W Power Bank
GOBOULT 20000 mAh 22.5 W Power Bank
Teal, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4.2
(19,168)
₹1,199
4,499
73% 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
4.2
(13,810)
₹1,499
4,999
70% off
Top Discount of the Sale
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
(2,01,843)
₹1,299
4,499
71% off
Top Discount of the Sale
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
4.3
(1,731)
₹1,299
3,800
65% 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
Emerald Green, Lithium Polymer, Fast Charging, Quick Charge 3.0, Power Delivery 3.0 for Mobile, Tablet
4.2
(13,810)
₹1,499
4,999
70% off
Top Discount of the Sale
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
4.2
(386)
₹3,999
11,999
66% off
Top Discount of the Sale
URBN 10000 mAh 22.5 W Power Bank
URBN 10000 mAh 22.5 W Power Bank
Black, Lithium, for Mobile, Tablet, Earbuds
4.1
(2,939)
₹499
1,999
75% off
Top Discount of the Sale
Did you find what you were looking for?
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Reviews for Popular Power Bank
GOBOULT 20000 mAh 22.5 W Power Bank
1. GOBOULT 20000 mAh 22.5 W Po...
4.2
19,168 Ratings&1,414 Reviews
₹1,199
73% off
  • 22.5W Fast Charging: Boosted speed ensures rapid charging, minimizing device downtime and keeping you powered up quickly.
  • 20000mAh Battery Capacity: Ample power to charge iPhone 15 (4.9x), OnePlus Nord 4 (4x), and Galaxy S24 (4.1x), making it ideal for travel and daily use.
  • Multiple Charging Ports: Equipped with Micro USB, Type-C, and USB output ports, offering flexibility to charge multiple devices simultaneously.
Most Helpful Review
4

Really Nice

my 1st day of usage :-5000mah battery mobile fully charged with 38% power bank discharge approximately you can charge 3 Times..may be this 15000 mah battery ...
Read full review

P S RAKSHIT

Certified Buyer

Oct, 2024

Recent Review
2

Expected a better product

plastic qualities very bad
Read full review

Ajeet Kumar Singh

Certified Buyer

Today

Ambrane 20000 mAh 22.5 W Power Bank
2. Ambrane 20000 mAh 22.5 W Po...
4.2
1,38,621 Ratings&12,861 Reviews
₹1,299
53% off
  • Capacity: 20000 mAh
  • Lithium Polymer Battery | Type-A, Type-C Connector
  • Power Source: AC Adapter
Most Helpful Review
4

Wonderful

good one but Flipkart pricing is over other websites. need to have a price match option to get better deal
Read full review

Dharmaraj Krishnamoorthy

Certified Buyer

Nov, 2018

Recent Review
5

Wonderful

Fast chsrged myself im now flash buyy it@!
Read full review

THEYAGARAJAN R

Certified Buyer

1 day ago

boAt 20000 mAh 22.5 W Power Bank
3. boAt 20000 mAh 22.5 W Power...
4.1
2,01,843 Ratings&12,000 Reviews
₹1,099
75% off
  • 20000mAh capacity with Smart Power Management
  • Lightning quick charge
  • Universal compatibility
Most Helpful Review
4

Good choice

Its been a week and its working well for now,
I'll Will write update after a month or two.

Update- Still working pretty fine, no problem so far

Update 2 -...
Read full review

Flipkart Customer

Certified Buyer

Mar, 2024

Recent Review
1

Horrible

I have just bought it like 2 weeks and then It stopped working and not even charging
Read full review

Flipkart Customer

Certified Buyer

1 day ago

Ambrane 20000 mAh 22.5 W Power Bank
4. Ambrane 20000 mAh 22.5 W Po...
4.3
1,731 Ratings&75 Reviews
₹1,299
65% off
  • Weight: 320 g | Capacity: 20000 mAh
  • Lithium Polymer Battery | Type-C Connector
  • Power Source: AC Adapter
Most Helpful Review
4

Nice product

Compact is the main compliment for this product. I like it and performs well.
Read full review

john patton

Certified Buyer

2 months ago

Recent Review
1

Did not meet expectations

Stopped working on the second charge itself
Read full review

Anantha Kishore Sangubhatla

Certified Buyer

3 days ago

URBN 10000 mAh 22.5 W Power Bank
5. URBN 10000 mAh 22.5 W Power...
4.1
2,939 Ratings&272 Reviews
₹499
75% off
  • Weight: 220 g | Capacity: 10000 mAh
  • Lithium Battery | Type-C, Type-A Connector
  • Power Source: USB
Most Helpful Review
5

Excellent

This URBN 10000 mAh powerbank quality is awesome. Worth it
Read full review

Vikshansh Garg

Certified Buyer

2 months ago

Recent Review
4

Pretty good

The product is good.the build quality is average and backup is good ,body material needs improvement.
Overall 4* product
Read full review

Sumit Ji

Certified Buyer

2 days ago

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