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Mugen Power 5800mAh Extended Battery for Nintendo 3DS [HLI-3DSXL]
Mugen Battery will last 4.46 times as long!


Availability: In stock

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Attention: this battery is for Nintendo 3DS. If you are looking for battery for 3DS XL, please click here

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Nintendo 3DS 5800mAh Mugen Power Extended Battery [HLI-3DSXL]

Additional Information

Cell Type Li-ION
Voltage 3.7v
Capacity (mAh) 5800
Battery Door Included
Original Battery Model CTR-003 (1300 mAh)

Mugen Battery will last 4.46 times as long!

Attention: this battery is for Nintendo 3DS. If you are looking for battery for 3DS XL, please click here

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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Items 1 to 10 of 11 total

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4 June 2014


New life to my old pal 3ds.
Great product.


The Perfect Battery for your 3DS.

23 May 2014


First impression on the battery is that it's really big and the weight increase is very noticeable. If you consider the battery life provided by this, it's not really that big of an issue. In fact, the added weight helps give me more grip on my 3DS.

Second thing that I noticed is the battery cover that came along with the battery. It's a perfect fit -- not too loose, not too tight. It's easily mistakable as an original Nintendo replacement cover.

There is this one thing about the battery case that could have been improved -- The embossed "Patent Pending". On a flat surface, it gives the 3DS a slight unbalanced effect. In my opinion, it would have been better if it was engraved or printed on the case much like Mugen's logo.

All in all, the product is great. The design is beautiful. Battery life is still something I have to test out though. I'll edit this review once I do. Cheers!


Makes me love my 3DS again!

14 November 2013


This is the battery that Nintendo should have gave us themselves. Their original battery is totally insufficient for any real portable gaming. Thank you Mugen for putting life back into my dusty old 3DS!!


Well worth it

21 August 2013


When I first saw the price tag I was a bit put off. $100 for a battery? I was skeptical, but the consistent good feedback won me over and I bought one, boy am I glad I did. When I opened the package and compared the battery sizes I found the mugen battery is 4 times the size of the standard 3DS battery which matches the lasts 4 times longer claim.

This thing just keeps going and going. I got 11 hours out of the first charge and 15 out of the second. My 3DS now competes with my old DS lite. I wish I'd got one sooner, going camping with a new copy of Paper Mario Sticker Star and only 3-4 hours max of play time was extremely irritating. I already told all my friends about this and some of them have ordered their own. I'll be coming back I think.


Very good battery

18 July 2013


Everything works good and battery time is very long.


Give us Blue Cobalt Color Please!!!

14 January 2013


This is the best 3DS battery on the market.


Gawdly amount of power!

11 September 2012


This battery just keeps going and going for day on in. And after a 7-8 hour charge im prepare for the many days ahead. Highly recommend before all the awesome new N3DS game of 2013. Mainly those that use SP or WiFi.


Great for the job

8 August 2012


No matter how long you play, no matter how long you walk the streets for Streetpass, your days of reloading your 3DS battery every night are over with this battery.

At last you can play anywhere you see fit, as long as you want!



9 February 2012


Superb product. Excellent quality. You MUST buy one if you have a N3DS
Well done Mugen.



15 December 2011


Superb battery - I can go for a week of light use without a recharge now. Before it was just 3 days. Makes the unit thicker and heavier but it looks fine and works very well.

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