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NewNow U4 10400mAh Portable Backup Battery USB Power Bank Charger for Cell Phone-White

Brand: NewNow
SKU# DG21421
this item is free shipping Ships in 24 hrs
Quantity:
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Shipment: Worldwide See details
Product Warranty: 15 days refund, 90-day warranty to replace. See details

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Product Description

newnow-u4-usb-power-bank-charger-1.jpg

What is power bank and why to use it?

It is a compact size multiple power system that is designed to power or recharge batteries of variety of portable electronic devices including most cellular phones, game consoles, digital cameras,Mp3/Mp4 players, Bluetooth headsets while you travel. You can charge the electronics anytime and anywhere.

Introduction:
This product is a high capacity portable power bank with high performance li-ion cell, whose capacity up to 10400mAh.
It can be regarded as a charger or a backup battery with USB output which can charge for mobile phone, video game,iPod,MP3,
PDA,MP4,MP5,PMP and other device with USB charging by matched discharge output cable and plus adaptor.
The way of charging is connecting portable power bank with USB and laptop.
It can easy to use and solve no power for your device anytime.

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Features:
* Fashionable design
* Huge capacity, 10400mAh.
* Easily fit into your carry bag and charge your mobile device anytime and anywhere.
* Four LED indicators show you the energy state of external battery
* Built-in Li-ion battery
* Dual USB output port allow you to charge two mobile devices simultaneously.
* Apply to various electronics devices, such as mobile phone , Blackberry, Mp3 , Mp4 , PSP , iPod, iPhone and etc .
* Convenient and easy to use, Great for power outages, emergencies, business trip and more

newnow-u4-usb-power-bank-charger.jpg

Package includes:
1*Power Bank
1*USB Charging cable

Note: this cable is just micro 5pin to USB 2.0. If the port of your phone is not micro 5 pin usb, you need to use your original charging cable to connect your phone and the power bank.

NewNow U4 10400mAh Portable Backup Battery USB Power Bank Charger for Cell Phone-White.jpg NewNow U4 10400mAh Portable Backup Battery USB Power Bank Charger for Cell Phone-White 01.jpg NewNow U4 10400mAh Portable Backup Battery USB Power Bank Charger for Cell Phone-White 02.jpg NewNow U4 10400mAh Portable Backup Battery USB Power Bank Charger for Cell Phone-White 03.jpg

Specifications

Battery Type lithium-ion
Product Type Power Bank
Capacity 10400 mAh
Input 5V, 1 A
Output 5V, 1A/2.1A
Charger time 5-8hours
Color White
Unit Dimension 90*70*20mm
Battery cycle life >300 times
Certification CE, ROHS, FCC
Weight: 242.00 Grams

FAQ

Can I use my USB cable other than that came along with my NewNow external battery?

Yes.

NewNow external battery’s efficiency

Each external battery loses power because of circuit resistance and voltage conversion.

As the industrial standards say, each external battery is labeled based on its raw cells capacity rather than efficiency. We follow this standard like other companies.

How long will the external battery lasts if it’s not in use?

Most of our external battery’s static power consumption is less than 100uA, which means it will take 3.5 ~20 years to use up the battery.But the chemicals inside the li-ion cells will become less active as time goes by. Most external batteries will die in two years without use.

How to extend your external battery’s life?

1. Remember to charge and recharge your battery at least once each 3-4 months.

2. Never overcharge or over-discharge your battery. You’d better keep it charged between 5% and 95%.

Can NewNow external battery be used for overseas travel?

Yes. Make sure the USB adapter you take with is compatible with the voltage of your destination country. Each adapter’s voltage input is printed on its surface.

Can I take a NewNow external battery on board airplanes?

Yes, each NewNow external battery can be taken on board airplanes safely and legally.Listed below are the related requirements.


Quoted from Federal transportation security rules (Effective January 1, 2008):Lithium ion batteries (a.k.a.: rechargeable lithium, lithium polymer, LIPO, secondary lithium).

-Passengers may carry consumer-sized lithium ion batteries [no more than 8 grams of equivalent lithium content or 100 watt hours (wh) per battery]. This size covers AA, AAA, 9-volt, cell phone, PDA, camera, camcorder, Gameboy, and standard laptop computer batteries.

-Passengers can also bring two (2) larger lithium ion batteries (more than 8 grams, up to 25 grams of equivalent lithium content per battery) in their carry-on. This size covers larger extended-life laptop batteries. Most consumer lithium ion batteries are below this size.

What if I lose the accessories came with my external battery?

Please make sure if you have got an extra one or contact us at support@NewNow.com

NewNow external battery’s compatibility

NewNow external batteries are 100% compatible with Apple and Android tablets and smartphones

Can it charge other digital devices and be charged simultaneously?

Yes.

Can I charge multiple digital devices at the same time?

Yes.

What can I do if the NewNow external battery fails to recharge

c. Make sure that the adapter is connected correctly.d. Make sure that the USB cable is connected correctly.Please contact us via email at support@NewNow.com.


What can I do if the NewNow external battery fails to charge my devices?

Check if the voltage is compatible with your digital device’s charging voltage.

How long does it take to charge my NewNow external battery fully?

It depends on the charging adapter and capacity of external battery. The NewNow Bamboo V 13000mAh battery is charged completely in just 4 to 5 hours. NewNow Bamboo VI 15600mAh is charged totally in just 7 to 9 hours. However, it’s better to be charged 13 hours before the first use.

 

Is it the original NewNow product?

Yes, we guarantee NewNow.com is selling 100% original NewNow products.

 

What does it include in the package?

The NewNow power bank package includes a NewNow power bank, an instruction manual and a USB cable (for charging power bank itself).

 

Why a charging adapter is not included in the package?

Considering that most smart phones adapter comes with a 5V USB interface which is compatible with NewNow external battery, an extra adapter is not included in the package. It also helps us save more cost for our customers.

How can I charge a NewNow power bank?

NewNow power bank should be charged with a 5V charging adapter. If you use a 5V 1A adapter to charge a 13000mAh battery, it usually takes 6 hours. If you use a 5V 700mAh adapter, it takes 9 hours. Which means, the lower the current, the slower the charging speed. On the contrary, the higher the current, the faster the charging speed.

What is the capacity of your product?

NewNow Bamboo I Power Bank: 2600mAh

NewNow Bamboo II Power Bank: 5200 mAh

NewNow Bamboo V Power Bank: 13000 mAh

NewNow Bamboo VI Power Bank: 15600 mAh

NewNow V Series V6 Power Bank: 13200mAh

NewNow M6 Power Bank: 5000mAh

NewNow 1st Gen Power Bank: 10000mAh

How long can I use my power bank?

NewNow power bank external battery charging-discharging cycles >500 times. If you charge it once a day, you can use it more than 2 years.

Can I charge all my digital devices with a NewNow power bank?

NewNow power bank can charge most digital devices on the market. However, if the capacity of your device exceeds NewNow product capacity or charging voltage is higher than 5V, it can't be charged.

Does it work with the new iPhone 5s, 5c?

Yes. But we don’t provide Apple connector. Please use your device's original cable.

Write a Review

User Reviews

Showing reviews 1-10 of 42 | Next

Santos

Works well, faster than i expected

Works well, faster than i expected. Great product.

fryphish

A great device to have.

A great device to have. I can charge my iphone atleast 3 to 5 time before it dies. I did switch out the charger that it came with just because it was powerful enough to charge it fast enough

Kit Miyamoto

Good Product

Ideally, it's great for kids when you go out and they whine about playing with phones and tablets. Now you don't have to sit next to an outlet when you go out with the family.

Kathlyn Pryce

Good Product

I like that its heavy so if you bang it...no problem. I would definitely recommend as a matter of fact this would make a great Christmas gift for someone whose forgetful and on the run.

Kit Miyamoto

Good Product

Ideally, it's great for kids when you go out and they whine about playing with phones and tablets. Now you don't have to sit next to an outlet when you go out with the family.

Kathlyn Pryce

Good Product

I like that its heavy so if you bang it...no problem. I would definitely recommend as a matter of fact this would make a great Christmas gift for someone whose forgetful and on the run.

Lessie Rodrique

Good Product

Love it - does everything promised! Having electrical problem with car and cannot use charger plug. This unit allowed me to continue using cell phone on the road until auto is repaired..Very compact and well made! Great for teenagers in the backseat when charger plug is occupied with GPS and driver's phone!

Kellee Fritts

Good Product

great item

Lessie Rodrique

Good Product

Love it - does everything promised! Having electrical problem with car and cannot use charger plug. This unit allowed me to continue using cell phone on the road until auto is repaired..Very compact and well made! Great for teenagers in the backseat when charger plug is occupied with GPS and driver's phone!

Kellee Fritts

Good Product

great item

Showing reviews 1-10 of 42 | Next