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Mugen Power 4500mAh Battery Case for LG Nexus 4 [CC-E960]
Get 214% More Power with Mugen Battery!

Regular Price: $89.50

Special Price: $79.50

Ships on February 26, 2016.


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Mugen Power Extra Strong Extended Replacement battery. Express Shipping Worldwide!

Mugen Power is the worldwide leading brand of high performance batteries for portable electronic devices. Mugen Power means Performance and Quality.

Mugen Power batteries have better performance (higher capacity) and reliability (longevity & safety) than other brands. The superior performance improves run time, often doubling that provided by the original brand replacement. The superior quality results in longer battery life and better protection of the powered device.

All Mugen Power batteries also undergo vigorous QA procedure, resulting in Mugen Power achieving the lowest return rate in the industry. All Mugen Power batteries are CE approved.

Mugen Power batteries are premium product and designed for experienced users, who understand importance of quality for long battery life and safety of everyday use.

See what others say about Mugen Power Batteries:

"Go buy one, well worth it!"

"The extra size and weight increases pale into insignificance when you consider the true convenience the battery gives... it represents excellent value for money."

"a much better choice"

"This is the second Mugen Power Battery that I own and I can't think of me having a Pocket PC without a Mugen Power Battery on it. This battery gives me the freedom of mind of not having to think about to recharge the battery everyday after work."

Longer Battery Life Premium QualityStandards Compliant

Worldwide delivery: We ship to any address Worldwide

Shipping Method: We ship your order using World-class Courier Services so You get your products securely and as fast as possible.

Online Tracking: Right after your order is shipped, we send an email with online tracking information.

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Mugen Power Satisfies

Returns & Exchanges:

If you are not 100% satisfied with puchased products, you can return your order to us for a full refund or replacement.

Return Merchandise Authorization (RMA) number is required on all returns. All items returned without RMA number will not be accepted and refused.

To obtain a Return Merchandise Authorization (RMA) number, please contact us for further instructions. Returns or exchanges are made within 1 year after the purchase date. If possible, items should be returned with all parts and accessories, and in original packaging, including the manual, the inserts, the RMA number and a copy of the packing slip or invoice.

We will process exchanges or refunds within 1-2 weeks of receipt.


Customer Reviews

Overall Rating

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Great customer service

6 February 2014


This item broke but customer service replaced it at no cost. Thank you.


Great product, but could use some improvement

9 December 2013


Very nice and comfortable way to get more juice for your phone, considering you don't mind increased size and weight. The material the battery case is made of feels nice in the hand.
The only slightly annoying thing is the plug connecting the battery and the phone - it's outside of the frame and adds this weird looking plug to the unit. I would definitely prefer a plug concealed inside the case, something similar to what PowerSkin has, or at least have a tinier external plug, perhaps a 90 degree bended one.
Ideally the phone would charge wirelessly, but that might be less efficient.


Charger will fall out easily

6 December 2013


Great Product, except i have one complaint. When you want to charge the phone via car charger or wall plugin than the battery itself, you have to remove the battery from the phone or the charger will fall out easily.



8 October 2013


everything went by the book, I was able to track my order, which arrived in time. About the product itself, it is really a must, I can only recommend it to anyone who's got a Nexus 4 and would like to use it all day.


Great product but has its disadvantages

23 September 2013



* Well finished feels rock solid, doesn't have the cheapness factor.

* Power Indicator.

* Will help you get through 24hrs and an additional + or - another 6 hours for N4 if you do not use while its charging, meaning while using the case and phone (charge mode) together do not expect 24hrs+.


* Quite bulky about 2 cms when used.

* Charger cable looks strong but still you might feel little sceptical about its strength and small outwardly awkward projection.

* Takes a long time to charge the 4500mah from 0 to 100% using the standard N4 charger (1.2A Output Charger) an average duration on 10-12 hours.

Delivery was slow but worth the wait considering the hopeless battery the N4 has. With this pack you wont be worried about travelling gaming or browsing forever!!

If you aren't concerned about weight then this is the battery for your N4, no exceptions!!


Works perfectly.

21 September 2013


As announced.



20 September 2013


everything works fine, no claims to the quality of a good thing when you can't always located next to the socket, and do not want to carry a portable battery )


Delicate USB plug

15 September 2013


Good: Generally works as expected.
Bad: The micro USB plug that has to be pulled out from the bottom to connect the phone is quite delicate and needs an extra centimeter. -> Does not fit into my sleeve and cannot be put in a pocket as the USB plug would break :-(


Excellent accessory for the Nexus

15 September 2013


The Nexus 4 fits perfectly into the battery case. The Case has enough power to charge the Nexus two times. The shape of the Case makes it easy and comfortable to hold the Nexus within the case. I actually like the better grip during field trips. I am a little concerned about the short charging cable. It's very tight when plugged into the Nexus and looks a little fragile. To fully charge the empty battery case takes more than 8 hours! All together it was a good investment to extend the battery life of my Nexus especially during field trips or when playing Ingress outside.


Bulky and only charges once!

15 September 2013


The battery case claims to have 4500 mAh but it only charges the Nexus 4 once then it's empty. Also, the charging method is via a cable that extends from the case and plugs into the phone so it is sort of an external battery that holds the phone but does not plug in by design.

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