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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 681 – 720 products of 3,071 products)
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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
(2,00,328)
₹1,249
4,499
72% off
Super Deals
Ambrane 10000 mAh 22.5 W Wireless With MagSafe Power Bank
Ambrane 10000 mAh 22.5 W Wireless With MagSafe Power Ba...
Blue, Lithium Polymer, Fast Charging, Power Delivery 3.0, Quick Charge 3.0 for Earbuds, Laptop, Mobile, Smartwatch, Tablet, Trimmer
4.2
(21,758)
₹899
2,999
70% off
Lowest price since launch
FAHIG 12000 mAh 18 W Compact Pocket Size Power Bank
FAHIG 12000 mAh 18 W Compact Pocket Size Power Bank
Red, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Smartband, Speaker, Tablet, Trimmer
₹747
2,999
75% off
Bank Offer
FAHIG 12000 mAh 18 W Compact Pocket Size Power Bank
FAHIG 12000 mAh 18 W Compact Pocket Size Power Bank
Blue, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Smartband, Speaker, Tablet, Trimmer
₹747
2,899
74% off
Bank Offer
Strongvolt 10000 mAh 15 W Slim Pocket Size Power Bank
Strongvolt 10000 mAh 15 W Slim Pocket Size Power Bank
Black with D Design, Lithium Polymer, Fast Charging for Mobile
3.4
(5)
₹740
1,999
62% off
Bank Offer
ZANGO 10000 mAh 15 W Wired & Wireless With MagSafe Ultra Compact Pocket Size Power Bank
ZANGO 10000 mAh 15 W Wired & Wireless With MagSafe Ultr...
White, Lithium Polymer, Fast Charging for Mobile, Smartwatch, Earbuds
4.2
(31)
₹1,849
3,990
53% 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
(1,38,286)
₹1,299
2,799
53% off
Super Deals
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
(1,673)
₹1,499
3,800
60% off
Bank Offer
URBN 10000 mAh 20 W Wired & Wireless With MagSafe Power Bank
URBN 10000 mAh 20 W Wired & Wireless With MagSafe Power...
Black, Lithium Polymer, for Mobile, Smartwatch, Tablet
4.3
(97)
₹2,899
6,999
58% off
Super Deals
Strongvolt 10000 mAh 15 W Slim Pocket Size Power Bank
Strongvolt 10000 mAh 15 W Slim Pocket Size Power Bank
Black with F Design, Lithium Polymer, Fast Charging for Mobile
3.4
(5)
₹734
1,999
63% off
Bank Offer
Ambrane 10000 mAh 22.5 W Wireless With MagSafe Power Bank
Ambrane 10000 mAh 22.5 W Wireless With MagSafe Power Ba...
Purple, Lithium Polymer, Fast Charging, Power Delivery 3.0, Quick Charge 3.0 for Earbuds, Laptop, Mobile, Smartwatch, Tablet, Trimmer
4.2
(21,758)
₹1,199
2,999
60% off
Bank Offer
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
(1,673)
₹1,299
3,800
65% off
Super Deals
DG 55000 mAh 20 W Power Bank
DG 55000 mAh 20 W Power Bank
Black, Lithium Polymer, Fast Charging for Mobile
3.6
(744)
₹1,197
3,299
63% off
Bank Offer
STUFFCOOL 5000 mAh 20 W Wired & Wireless With MagSafe Pocket Size Power Bank
STUFFCOOL 5000 mAh 20 W Wired & Wireless With MagSafe P...
Black, Lithium Polymer, for Mobile, Smartwatch, Tablet
3.7
(114)
₹2,659
5,990
55% off
Super Deals
FAHIG 12000 mAh 18 W Compact Pocket Size Power Bank
FAHIG 12000 mAh 18 W Compact Pocket Size Power Bank
Black, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Smartband, Speaker, Tablet, Trimmer
₹748
2,999
75% off
Bank Offer
Portronics 10000 mAh 22.5 W Ultra Slim Pocket Size Power Bank
Portronics 10000 mAh 22.5 W Ultra Slim Pocket Size Powe...
Dark Grey, Lithium Polymer, Fast Charging for Mobile
4.1
(6,151)
₹1,048
1,799
41% off
Bank Offer
URBN 10000 mAh 22.5 W Power Bank
URBN 10000 mAh 22.5 W Power Bank
Blue, Lithium, for Mobile, Tablet, Earbuds
4.1
(2,367)
₹499
1,999
75% off
Super Deals
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
(13,614)
₹1,499
4,999
70% off
Bank Offer
Iqoniqe 10000 mAh 22.5 W Wireless With MagSafe Mini Pocket Size Power Bank
Iqoniqe 10000 mAh 22.5 W Wireless With MagSafe Mini Poc...
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile
₹1,340
2,999
55% off
Super Deals
GIFNI 50000 mAh 10 W Nano Pocket Size Power Bank
GIFNI 50000 mAh 10 W Nano Pocket Size Power Bank
Black, Lithium Polymer, Fast Charging for Mobile, Speaker, Trimmer, Earbuds, Smartwatch
₹1,199
5,999
80% 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
(2,00,328)
₹1,299
4,499
71% off
Bank Offer
Mi 10000 mAh 22.5 W Power Bank
Mi 10000 mAh 22.5 W Power Bank
Black, Lithium-ion, Power Delivery 3.0 for Mobile, Earbuds, Speaker, Smartwatch, Trimmer, Tablet
4.3
(4,19,187)
₹999
2,499
60% off
Hot Deal
Mozu 10000 mAh 12 W Compact Pocket Size Power Bank
Mozu 10000 mAh 12 W Compact Pocket Size Power Bank
Blue, Lithium Polymer, Fast Charging for Mobile
3.9
(325)
₹626
1,999
68% off
Bank Offer
Iqoniqe 10001 mAh 22.5 W Wireless With MagSafe Mini Pocket Size Power Bank
Iqoniqe 10001 mAh 22.5 W Wireless With MagSafe Mini Poc...
Black, Lithium Polymer, Quick Charge 4.0, Power Delivery 3.0, Fast Charging for Mobile
₹1,340
2,999
55% off
Bank Offer
FAHIG 10000 mAh 5 W Mini Pocket Size Power Bank
FAHIG 10000 mAh 5 W Mini Pocket Size Power Bank
White, Lithium-ion, Power Delivery 2.0 for Mobile, Speaker, Earbuds
3.5
(652)
₹436
1,299
66% off
Bank Offer
DINSUL 23600 mAh 25 W With MagSafe Compact Pocket Size Power Bank
DINSUL 23600 mAh 25 W With MagSafe Compact Pocket Size ...
Red, Lithium Polymer, Fast Charging for Mobile, Earbuds, Speaker, Tablet, Trimmer
4.8
(4)
₹894
2,599
65% off
Bank Offer
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
(13,614)
₹1,499
4,999
70% 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
4.2
(382)
₹3,999
11,999
66% off
Super Deals
Iqoniqe 55000 mAh 22 W Compact Pocket Size Power Bank
Iqoniqe 55000 mAh 22 W Compact Pocket Size Power Bank
Black, Lithium-ion, Fast Charging for Mobile
₹1,880
2,999
37% off
Bank Offer
Callmate 10000 mAh 45 W Power Bank
Callmate 10000 mAh 45 W Power Bank
Black, Lithium-ion, Fast Charging, Quick Charge 4.0, Power Delivery 3.0 for Laptop, Mobile, Tablet, Trimmer, Earbuds, Speaker
3.4
(5)
₹1,599
3,599
55% off
Bank Offer
Ambrane 27000 mAh Power Bank
Ambrane 27000 mAh Power Bank
Black, Lithium, for Mobile, Tablet, Earbuds, Smartwatch, Trimmer, Speaker
4.1
(2,919)
₹1,749
4,999
65% off
Hot Deal
GOBOULT 10000 mAh 22.5 W Power Bank
GOBOULT 10000 mAh 22.5 W Power Bank
Coffee, Lithium Polymer, Fast Charging for Earbuds, Mobile, Smartwatch, Speaker, Tablet, Trimmer
4
(5,584)
₹799
2,999
73% off
Super Deals
DG 62700 mAh 18 W With MagSafe Compact Pocket Size Power Bank
DG 62700 mAh 18 W With MagSafe Compact Pocket Size Powe...
Red, Lithium Polymer, Fast Charging for Mobile, Tablet, Trimmer, Smartwatch
3.7
(24)
₹1,091
4,999
78% off
Bank Offer
URBN 10000 mAh 20 W Nano Pocket Size Power Bank
URBN 10000 mAh 20 W Nano Pocket Size Power Bank
Camo, Lithium-ion, Fast Charging for Mobile
4.2
(905)
₹999
2,999
66% off
Super Deals
MIMO BINORI 30000 mAh 22 W Compact Pocket Size Power Bank
MIMO BINORI 30000 mAh 22 W Compact Pocket Size Power Ba...
Black, Lithium Polymer, Fast Charging for Earbuds, Mobile, Trimmer, Tablet, Smartwatch, Speaker
3.7
(46)
₹986
3,990
75% off
Bank Offer
flix 10000 mAh Power Bank
flix 10000 mAh Power Bank
Black, Lithium Polymer, Fast Charging for Mobile
3.7
(6)
₹799
1,799
55% off
Bank Offer
Ambrane 27000 mAh Power Bank
Ambrane 27000 mAh Power Bank
Deep Purple, Lithium, for Mobile, Tablet, Earbuds, Smartwatch, Trimmer, Speaker
4.1
(2,919)
₹1,749
4,999
65% off
Lowest price since launch
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
(3,11,288)
₹599
1,499
60% off
Super Deals
OCEAN MATE 10000 mAh 22 W Mini Pocket Size Power Bank
OCEAN MATE 10000 mAh 22 W Mini Pocket Size Power Bank
Black, Lithium Polymer, Fast Charging for Mobile, Smartwatch, Speaker, Tablet, Trimmer
₹761
1,999
61% off
Bank Offer
vymoj 10000 mAh 18 W Compact Pocket Size Power Bank
vymoj 10000 mAh 18 W Compact Pocket Size Power Bank
Black, Lithium-ion, Fast Charging for Mobile
₹500
1,999
74% off
Bank Offer
Did you find what you were looking for?
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Reviews for Popular Power Bank
Ambrane 20000 mAh 22.5 W Power Bank
1. Ambrane 20000 mAh 22.5 W Po...
4.2
1,38,286 Ratings&12,846 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
4

Very Good

Good quality value for money
Read full review

AK YADAV

Certified Buyer

1 day ago

Portronics 10000 mAh 22.5 W Ultra Slim Pocket Size Power Bank
2. Portronics 10000 mAh 22.5 W...
4.1
6,151 Ratings&389 Reviews
₹1,048
41% off
  • Capacity: 10000 mAh
  • Lithium Polymer Battery | Type-C, Type-A Connector
  • Power Source: Battery
Most Helpful Review
4

Worth the money

No doubt product is good but little bit heating issue while charge ur phone on fast charging with this power bank but overall good product 🔥
Read full review

Kshitij Kashyap

Certified Buyer

Feb, 2024

Recent Review
5

Terrific

Very good battery backup and charging speed . I bought it for travel and emergency uses. I recommend everyone to use it only when u truly need it so this pro...
Read full review

Ajeet Singh

Certified Buyer

4 days ago

DG 55000 mAh 20 W Power Bank
3. DG 55000 mAh 20 W Power Ban...
3.6
744 Ratings&21 Reviews
₹1,197
63% off
  • Capacity: 55000 mAh
  • Lithium Polymer Battery | Micro Connector
  • Power Source: USB
Most Helpful Review
3

Fair

It's a very excellent 👌👌 power bank
Read full review

Flipkart Customer

Certified Buyer

Jun, 2024

Recent Review
5

Excellent

Super power bank budget friendly
Read full review

Vishnu pravesh Takeat one

Certified Buyer

2 months ago

STUFFCOOL 5000 mAh 20 W Wired & Wireless With MagSafe Pocket Size Power Bank
4. STUFFCOOL 5000 mAh 20 W Wir...
3.7
114 Ratings&8 Reviews
₹2,659
55% off
  • Capacity: 5000 mAh
  • Lithium Polymer Battery | Type-C Connector
  • Power Source: USB
Most Helpful Review
4

Very Good

Product is good but 5000 mAh work for emergency..wireless charging not so good as expected. Heating issues on wireless too for iPhone
Read full review

Sakthivenkatesh Ramasamy

Certified Buyer

Oct, 2023

Recent Review
5

Worth every penny

most Under rated product Most usable thing ever for apple users in this price range
Read full review

Prasada Malvi

Certified Buyer

6 months ago

URBN 10000 mAh 20 W Wired & Wireless With MagSafe Power Bank
5. URBN 10000 mAh 20 W Wired &...
4.3
97 Ratings&25 Reviews
₹2,899
58% off
  • Weight: 205 g | Capacity: 10000 mAh
  • Lithium Polymer Battery | Lightning, Type-C, Wireless Connector
  • Power Source: USB
Most Helpful Review
5

Simply awesome

Design is good and compact. Has pre built cables fot type C and lightning. No need to carry the extra cables. Wireless charging working fine on click of the ...
Read full review

pavan anumoju

Certified Buyer

5 months ago

Recent Review
5

Wonderful

Very good product
Helping full when travelling
Read full review

Mohammed Ilyas

Certified Buyer

14 days ago

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