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NewNow 3200mAh Extended Battery Case for Samsung Galaxy S4 i9500 -Black

Brand: NewNow
SKU# MP21407
this item is free shipping Ships in 24 hrs
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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

3200mAh Backup Battery Charger Power Bank Case Cover For Samsung Galaxy S4 i9500

NEWNOW 3200mAh S View Window Flip Leather Back Cover phone Cases Dormancy Function Battery Housing Case For Samsung Galaxy s4 i9500 Black

* Galaxy S4 i9500 battery case.

* Compact and stylish appearance.

* Classic color: Black.

* 3200mAh Large Capacity,Charging Samsung time: about 1.5h.

* High-quality environmentally friendly lithium-ion battery cells.

* Intelligent protection chip provides quadruple protection including overcharge protection, over-discharge protection, overload protection, short circuit protection.

* High-gloss aluminum metal surface materials.

* Curved bottom highlights the noble charm.

* Resolve charging problem of Samsung family.

* This device offers extra time for your Samsung:

  1. 210 hours of standby time.
  2. 24 hours of music time. 
  3. 9 hours of talk time.
  4. 8 hours of video time.
  5. 7 hours of web surfing time.
3200mAh Backup Battery Charger Power Bank Case Cover For Samsung Galaxy S4 i9500

* Ultra-thin design and perfect dimensions

* Stand support,Very light and convenient to carry

* Easy installation and removal

* With led flashlight

* 4 Led indicators for power balance (0--25%--50%--75%--100%),360º Protective and powerful

* Works as both an extended  battery set and a protection case.

* Over charge, over discharge, over load, short circuit protection

* External battery charger case for Samsung Galaxy S4  i9500

3200mAh Backup Battery Charger Power Bank Case Cover For Samsung Galaxy S4 i9500

This battery case as an NewNow brand design with perfect dimensions that makes it among the best in the market. You need to know that it has very light at the same time convenient to carry whenever you go. It is very easy to install and remove off the battery when you want to use it.

This means that you will always get a 360º protective case that will make your phone very powerful. It has a stand support and a clip cover that enhances it support whenever you are using it. This often works as both a set of extended battery at the same time a protection case. This means that you will always redefine your looks of your phone to a new level whenever you want it.

This makes it also very cheap whenever you are buying it better than many options that people often buy in the market. The battery case also uses USB output that will definitely make your life much easier whenever you use it. It has a 4 LED that indicates its capacity using a led flashlight that makes it among the best in the market. You should never forget that it is suitable when charging your Samsung Galaxy S4 i9500. This means that you will always save on time that you spend when using it.


Package Including:

3200mAh backup battery for Samsung Galaxy S4 i9500  * 1


Certification CE, ROHS, FCC
Battery cycle life >300 times
Unit Dimension 110*80*22mm
Product Type Samsung Battery Case
Battery Type lithium-ion
Capacity 3200 mAh
Input 5V, 1 A
Output 5V, 1 A
Color Black
Charger time 3-5hours
Input 5V, 0.5A
Weight: 115.00 Grams


Can I use my USB cable other than that came along with my NewNow® battery charger case?


NewNow® battery charger case’s efficiency?

Each NewNow power bank case loses power because of circuit resistance and voltage conversion.

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

How long will the NewNow® battery charger case lasts if it’s not in use?

Most of our power bank case’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 power bank case’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® battery charger case 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® battery charger case on board airplanes?

Yes, each NewNow power bank case 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 power bank case?

Please make sure if you have got an extra one or contact us at

NewNow® battery charger case’s compatibility

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

Can it charge other digital devices and be charged simultaneously?


Can I charge multiple digital devices at the same time?


What can I do if the NewNow® battery charger case fails to recharge?

a. Make sure that the adapter is connected correctly.

b. Make sure that the USB cable is connected correctly.Please contact us via email at

What can I do if the NewNow® battery charger case 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® battery charger case fully?

3-5 hours.

Can the powerbank rechargeable case and my phone be recharged at the.same time?


Write a Review

User Reviews

Showing reviews 1-10 of 26 | Next


The charger is really easy to slide on

This samsung case protects your phone and also acts as a battery pack to extend your time between charging.
The charger is really easy to slide on, has a tight fit, and a smooth feel. It uses the same power charging code as the samsung galaxy s4.


Love having this case

Love having this case so I can charge my phone when I go on long trips. No fighting over charge ports in the car or I can just turn it on and charge on longer flights.


Came faster than it said and on a plus was better than expected

Came faster than it said and on a plus was better than expected , can be charged with phone changing also , no complaints here , try it out its a solid product

Himanshu Karwa

Good Product

Delivery the next day? Thank you so much very honest and trust worthy person

Brendan Abbott

Good Product

I love this charger! It charges all my gadgets when im out n about. Its really great and handy to have around, if you're a gadget nut like me. Lol

Marilyn Pisani

Good Product

So far so good! Used it on a few tests as we're utilizing a wireless system for filming and it works great. Has a long charge, keeps our gear powered long, and it's great that you can see how much power you have left.

Matthew Jones

Good Product

It works well! It fits fairly comfortably in my pocket and charges my iPhone within a couple hours. It's also much more affordable than other portable chargers on the market and is a must have for the avid smartphone user. Get it!

kiri irwin

Good Product

This external battery has been a life saver for my business! I have been to several day long events and had to use it each time!

John Ramsden

Good Product

All of the ports are easily accessible (of course you have to use a different charge cord, but it's included and it's a pretty standard port) and the camera works just as before.

Adam L Fodor

Good Product

Charges up your iPhone in no time. I don't use this as a case, constantly, but put it on if my charge is getting low. I left my first one in a hotel room, and bought a replacement as soon as I found out. Don't want to be without it.

Showing reviews 1-10 of 26 | Next