Large Capacity External Battery Charger 20100 mAhLarge Capacity External Battery Charger 20100 mAhLarge Capacity External Battery Charger 20100 mAhLarge Capacity External Battery Charger 20100 mAhLarge Capacity External Battery Charger 20100 mAhLarge Capacity External Battery Charger 20100 mAh

Large Capacity External Battery Charger 20100 mAh

100% of buyers enjoyed this product! 80 orders
List price:
You save:
Ships From:
China United States Germany Australia Russian Federation
View cart→
  • Free Worldwide Shipping
  • 100% Money Back Guarantee
  • 100% Secure Payments

Product Description

  • Item Type: Power Banks
  • Material: Fireproof ABS, PC
  • Battery Capacity: 3.7 V 20100 mAh
  • Input Interface: Micro USB
  • Output Interface: Double USB
  • Input: DC 5 V / 2 A
  • Output: DC 5 V / 2.4 A
  • Size: 165 x 80 x 20 mm
  • Weight: 415 g
  • Features: Power Bank, Large Capacity Power Bank, Shockproof Power Bank, Power Bank With LED Flashlight, External Battery Charger

High Capacity Power Bank

The ALLPOWERS power bank has a capacity of 20100mAh and can charge smartphones like iPhone 7 plus, Samsung galaxy S7 and others in no time. With such a high charging capacity, you can charge your phones more than 4 times in one single charge. Just charge the phones for 10 minutes and you get 1 hour of talk time to keep you going.

Portable and Lightweight

Weighing only 420g, this 20100 mAh Large Capacity External Battery Charger is easy to carry and does not take up much space. Also give its petite size, you can carry it around without any hassles to replenish your phone and tablet batteries.

Double USB and Flashlight

This 20100mAh Portable Power Bank is multifunctional and has a double USB external interface and a flashlight on its body. This thoughtful touch enables you to plug in two different devices at the same time and use the flashlight while in the dark.

LCD display

The Charger External Battery with LCD Flashlight for smartphone from ALLPOWERS has a LCD display to indicate the charge remaining in percentage and proves being helpful when you need to recharge the powerbank. It is FCC, RoHS, CE certified and comes with surge protection, short circuit protection, etc. for user safety.

Fast charging

With a 2A input, this LCD Dual USB Flashlight Smart Phone power bank recharges your devices almost 35% faster than normal one 1A battery pack and can be used for iPhone, iPad, Samsung, HTC, LG Sony, Android, Windows devices, etc.

Reviews (22)

Average Star Rating:
5 out of 5 (22 Ratings)

Feedback Rating for This Product

Positive (100%) 5 Stars (21)
4 Stars (1)
Neutral (0%) 3 Stars (0)
Negative (0%) 2 Stars (0)
1 Stars (0)
Buyer Real customer reviews

Leave a Review

Item Specifics

 Emergency / Portable
Quality Certification: 
Supports Solar Energy: 
Brand Name: 
Support Quick Charge Technology: 
Battery Type: 
 18650 Lithium Battery
Battery Capacity(mAh): 
Input Interface: 
Is LED Lamp Illumination: 
Output Interface: 
 Double USB
Compatible for: 
 iPhone 6 6s 7 7plus 8 iPad Samsung Galexy HTC Xiaomi LG e.t.c.
 18 months


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of smartphonly (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of smartphonly.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Shopping cart