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Rock 20000 mAh Power Bank (White, Lithium Polymer, for Mobile)
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Rock 20000 mAh Power Bank (White, Lithium Polymer, for Mobile)
#JustHere3.8
2,149 Ratings & 396 Reviews
₹2,599
+ ₹19 Protect Promise Fee Learn more
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Warranty
1 Year Limited Warranty
Highlights
- Weight: 385 g | Capacity: 20000 mAh
- Lithium Polymer Battery | Micro, Lightning Connector
- Power Source: AC Adapter
- Charging Cable Included
Seller
Specifications
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Warranty
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Ratings & Reviews
3.8
★
2,149 Ratings &
396 Reviews
- 5★
- 4★
- 3★
- 2★
- 1★
- 1,018
- 415
- 264
- 130
- 322
5
Super!
Nice compact product. You can charge it with micro usb, usb type c & with iPhone charging cables. Easy to carry in pocket.
READ MOREArun Kumar
Certified Buyer, Uthukuli
Aug, 2017
41
16
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4
GOOD ONE AT THIS PRICE
I bought this power bano for 1000 rs nd it really worth the money..it says 20000 mah nd gives an out put of about 17000 mah which is really awsome when comafing with other power backs ....it take long time for charging even if a turbo charger is used but its a good deal
READ MOREAMAL V K
Certified Buyer, Raichur
Feb, 2018
0
0
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5
Terrific purchase
Good Product.
It has both output points are fast charging points. Design and finishing also good. 20000mah accurate capacity. You can charge the power bank from any cable (micro USB cable, iPhone LIGHTING cable and TYPE C cable).
READ MOREIt has both output points are fast charging points. Design and finishing also good. 20000mah accurate capacity. You can charge the power bank from any cable (micro USB cable, iPhone LIGHTING cable and TYPE C cable).
Surendra Bastav
Certified Buyer, Mumbai
Nov, 2017
11
4
Report Abuse
5
Wonderful
Placed order on 13/09/17 and received product on 15/09/17, amazing product. it looks good and has good capacity since yesterday it has charged my phone thrice till now and still more than half capacity is left, really happy with the product, best part is i can charge it with apple charger too so i do not need to carry usb wire to charge my power bank i can simply do it with the same wire...
READ MOREShailja Agarwal
Certified Buyer, New Delhi
Sep, 2017
5
9
Report Abuse
5
Terrific
one of the great product...really satisfied with this product...great job done my the manufacturer...very good built quality...also reliable too...please dont go with the name... excellent product
READ MOREFlipkart Customer
Certified Buyer, Mumbai
Jul, 2018
0
0
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5
Brilliant
Good Power Bank worth for money!! Go for it if your looking for a new Power Bank. The one fault I found, it weighs heavy. Overall a Good Product Worth For Money.
READ MOREAjay
Certified Buyer, Kuruvattur
Jan, 2018
0
0
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5
Simply awesome
The first impression of this power bank is very good. It does come cheaper than the other ones but I don't see any flaws in the product or it's working or the quality of plastic. Infact, it has a Shockproof design actually but I won't drop it to test it. You can charge it with your Usb C cable or Micro Usb or Apple cable as well which is great! You can charge two phones simultaneously with fast charging usb ports. Haven't drained it completely yet to see how much juice it actually provides. I...
READ MORESajan Gupta
Certified Buyer, Vidisha
Oct, 2017
0
1
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4
Really Nice
Nice power bank
READ MOREFlipkart Customer
Certified Buyer, Chhatrapati Shahuji Maharaj Ngr District
Feb, 2019
1
0
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4
Delightful
good product
READ MORESharwan Kumar Khoth
Certified Buyer, Pratapgarh
Jul, 2018
1
0
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4
Delightful
Very good product
READ MOREFlipkart Customer
Certified Buyer, Kolar
Jan, 2018
2
0
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All 396 reviews
Questions and Answers
Q:what is the charging time of 4000 mah battery
A:Charging time for any mobile will be same as required to charge through it's charger.
In my case to charge 3000 mAh mobile, it took 2 Hrs.
Anonymous
Certified Buyer3
0
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Q:Once it get ful charge how many mobile can charge....?
A:5
Anonymous
Certified Buyer2
0
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Q:does it support fast charging for mobile which support fast charging
A:not it doesn't support fast charging for mobile... it charges phone slowly...
Parvesh Ranga
Certified Buyer2
0
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Q:how much time does it get to full charged?
A:it takes 7 hours to charge 0 to 100% done
Anonymous
Certified Buyer3
1
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Q:does it have a type c port
A:Yeah, it has USB Type B, C and also the lightning ports
Madoori Chaithanya
Certified Buyer1
0
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Q:Can I use orbatt 2.8A Fast charger to charge rock 20000mAh powebank if not let me know suitable charger with amp.for charge it.
A:yes you can use any charger to charge the powerbank fast chargers can charge the powerbank faster than normal chager
Chand Basha
Certified Buyer1
1
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Q:it is fast charging support to another phone ?
A:s yaa...its vry useful ...
Joy jeba
Certified Buyer1
0
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Q:What us the actual output capacity in mah? Is it worthy?
A:20000mah
Yes it is worthily to me because here power cut any time.
I fully charging my mobile more than 5 times.
I also using like emergency lamp with usb light.
Anonymous
Certified Buyer1
1
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Q:is it compatible to charge it self and also symonteniously to charge mobile
A:Yup. Its compatible. But using simultaneous charging and discharging will reduce the life of Power Bank.
S Bharanidharan
Certified Buyer1
2
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Q:how much time it take to charge a 4000 mah mobile
A:4 time or 3000 5 time
Anonymous
Certified Buyer0
1
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