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Mugen Power 1800mAh Extended Battery For Nokia E61i, E90, N810, E71, E72, N97, E63 [HLI-BP4LSL]


Ships on December 18, 2015.


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Mugen Power Extra Strong Extended Replacement battery.

Additional Information

Cell Type Li-ION
Voltage 3.7v
Capacity (mAh) 1800
Battery Door Not Required

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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Excellent Battery for Nokia e63

24 January 2014


Excellent Battery better performance end long time duration


Great replacement

18 October 2013


Battery give me 2 more days on Nokia E52


Все работает!

10 October 2013


Батарея отличная, держит превосходно. Доставка заняла 28 дней.


higly rec

10 August 2013


great battery! 5 days without charging.And i do speak.


Replacement battery for E90

4 August 2013


Excellent option to replace 5 years old battery to my well served Nokia E90. Now lasting some 5 days before needs charging.


Unbelievably Efficient Replacement

22 April 2013


Under similar conditions of use, the functional life of my Nokia E72 has increased from 1 day 2 hours to 2 days 18 hours after installing a Mugen Extended Battery.
Instead of needing to charge every night I now charge every third night.
Very highly recommended.


Good battery

6 February 2013


I needed battery replacement for my Nokia E71 . There are a lot of OEM batteries on the market with lower price but very low quality . I decided to try Mugen that is costs twice more . Shipment and delivery was pretty fast . Battery was in the secure package with manual how to train before initial use . I trained it as advertised (5 cycles charge/discharge ) and it seems that it works very good same as original or may be a little better . I hope it will lasts as long as original one . Thank you for giving my Nokia E71 (the best phone ever ) the second life .


good buy

7 July 2012


I received my order on time; I got the Mugen battery for a nokia lumia 710 and it works like a charm (3 days of juice as opposed to 1 with the original battery); it fits tightly but that's ok because i'm replacing a BP-3L which is not the original intent of the mugen battery.



16 April 2012


at the final of several batteries tests (and wasted money), this one survives for more than a day. in fact - 2-3 days are normal practice now, keeping 2-3 hours of talking per each day.
I do pray that the capacity will be the same in at least 6 months.



30 March 2012


The battery life increased from 1 Day to 3 Days & more on my Nokia E-72.
i still cant believe why i did not buy this all these years.
Really saying from my personal experience, if you are a heavy user, without this extended battery, life is tough..

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