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Mugen Power 3800mAh Extended Battery for Blackberry Z10 4G LTE with Battery Door [HLI-Z10XL(LTE)]
Mugen Battery will last 2.11 times as long!


Ships on December 18, 2015.


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This battery is for 4G LTE Version!

Click here for 3G Version 

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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8 Item(s)

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Miss charging my phone?! NOT :)

28 January 2015

Loving My Z10 Again

The best phone I ever had, now comes with the best battery you will ever find.
Had my doubts to spend that amount for a battery, but so glad I did !!!

Take a leap of faith people, like I did, you won't regret it.

Next phone I buy, will be one MugenPower already made a battery for!


Fantastic Product

26 September 2014


Using my Blackberry Z10 for business and paired with a Pebble watch, I was forever running out of battery. Enter the Mugen Power extended battery and now a full 24 plus hours of operation, including receiving and answering many emails.


At last no more battery worries

29 April 2014


The back is textured to provide a nice grip and nicely curved to minimise bulk. the phone is a little thicker but perfectly acceptable at least to me . I use the phone for music , tethering to ipad, and occasional sat nav... all of which eat the battery and i often ran out before the end of the day. Now at worst i usually have 30% left after a full day and i can use the phone as and when i wish. i can thoroughly recommend providing you are prepared to accept extra bulk which would probably mean your z10 would not fit any existing case you use


batterie de bonne capacité

25 April 2014


je suis très satisfait de cette batterie qui me permet d'utiliser le Z10 pendant environ 5 jours sans recharger. J'espère qu'elle ne va pas perdre de sa capacité trop vite dans quelques mois car je n'ai pas le recul nécessaire pour en juger. Cordialement,


BB should make this one

28 December 2013


Sorry I wrote a review for the 3000mAh but I actually have 3800mAh. To be honest, I really love my Z10 what a great phone and I've used them all S4, S3, iphone4, never switch back. But my only point of criticism is the light battery life. It comes the Mugen 3800. Great battery and should be standard for a Z10, especially coz BB users are known as power users. Buy this one and you wont regret it!! But make sure you choose the right one (4G version or the 3G version).



26 November 2013


What a tremendous life on my bb z10 now, after i used this battery with 3 times life longer than the original one. Now, I can do internet tether, whatsapp, bbm, and playing the music at the same time without worrying battery about to die, thanks.



31 October 2013

ashok raj

It's blessing, that I found Mugen on net. My 4g LTE model made me go mad. Battery will go by noon. Now, I don't need to worry. Go back home late and can charge. It lasts for more than 14 hours of moderate use.


Great Addition

22 August 2013


Blackberry should have made the battery this size from the beginning. I found I ran out of battery all the time and turned to Mugen Power to solve the problem.

The new thickness actually feels better in my hands and the phone still sits hidden in my pocket.

The best part is the battery last a good 2 days with little use and one full day with heavy use.

Great Job Mugen Power.

8 Item(s)

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