Select Your Currency

Welcome to Mugen Power Webshop!

Mugen Power Google Nexus One 1600mAh Extended Replacement Battery [HLI-NEXUS1SL]
Mugen Battery will last 14% longer!


Availability: In stock


  • Free Shipping Worldwide!
  • 365 Days Warranty & Free Returns
  • Quick & Secure Ordering Process

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.

Shop Safely and Securely

Mugen Power is proud to offer safe and secure online shopping experience.

We understand that the safety of your personal information is important to you. Our webshop is equpped to protect your personal data and credit card information from unauthorized access.

Available Payment Methods:

Bank Card via PayPal or Skrill
Skrill Digital Wallet
Western Union

Please visit our customer Learning Center page for more information.

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

Write a Review >

10 Item(s)

per page

Très bonne batterie

19 August 2012


Excellent batterie qui remplace à merveille celle d'origine hors service. Quel plaisir de voir son smartphone tenir une journée entière sans devoir être rechargé !


Better than original

11 July 2012


Great battery, works perfectly for my Nexus One. It restored the battery life to better than I remember when I originally bought the phone.


Klasse Akku

19 June 2012


Der Akku ist echt das beste, was man seinem Nexus One gönnen kann...ich hab es sogar schon auf 3 Tage ohne Aufladung gebracht...natürlich mit wenig telefonaten.

Absolut zu empfehlen, wenn auch die Lieferzeit sehr lange ist.


Great battery

18 April 2012


The battery works better than the original it was used phone. It brought back longer lasting life on the phone.


A great upgrade

19 November 2011


Treat your Nexus One to this! This battery lasts noticeably longer than the original one. I originally bought this as a "spare" battery but it quickly became my "main" battery.


fantastic battery

10 June 2011


Very good purchase, the difference is very noticeable with the original battery, 100% recommended.

Greetings from Spain!


Excellent battery

9 May 2011


Best battery every, I am satisfied


Very satisfied

17 November 2010


The battery is very well made, it lasts slightly longer than the original battery. I would recommend the product. The only draw back is that it took 2 weeks to get my battery. It was not due to anything that Mugen did, they shipped it in a timely manner, but rather due to the fact that I am in the United States and they are in Hong Kong. But, if you are patient you will be very satisfied with this product.


Excellent battery, works great with my N1

20 October 2010


This battery seems to be working better than the original battery that came with my N1 :).


Nice battery, fits N1 just fine, seems to run longer

1 August 2010


Nice battery, fits my Nexus One just fine. Works like a charm, seems like it has slightly more juice than my original (but slightly old now) battery.

10 Item(s)

per page

Write Your Own Review

You're reviewing: Mugen Power Google Nexus One 1600mAh Extended Replacement Battery

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars