Samsung GALAXY Note II 6400mAh extended battery offered by Mugen Power

Samsung GALAXY Note II 6400mAh extended battery offered by Mugen Power
How would you like to more than double the battery life on your Samsung GALAXY Note II? After all, you can never have enough battery life on a device like the GALAXY Note II with its 5.5 inch screen constantly hungry for power. The stock battery that comes on the device is no slouch at 3100mAh, but even that sized cell will require you to have your recharger at the ready. Instead of constantly feeding the stock battery, you can purchase an extended battery from the folks at Murgen Power.

At 6400mAH, this extended battery for the Samsung GALAXY Note II has 2.06 times the capacity of the stock battery and should last more than twice as long before conking out. The extended cell does have a larger footprint than the original cell, which requires you to use the special battery door that comes with the new battery. It does give your Samsung GALAXY Note II a little more girth, so to speak, but that's a small price to pay. Some people we know would sell their soul for 5 extra minutes of battery life on their smartphone.

The 6400mAh extended cell will be available for shipping on December 21st and costs $98.85. The rear cover comes in your choice of two colors, grey or white, so that it can match the rest of the phone. You can order the extended battery for your Samsung GALAXY Note II by clicking on the sourcelink below.

source: MurgenPower via SlashGear

Related phones

  • Display 5.5" 720 x 1280 pixels
  • Camera 8 MP / 1.9 MP front
  • Processor Samsung Exynos 4 Quad, Quad-core, 1600 MHz
  • Storage 64 GB + microSDXC
  • Battery 3100 mAh(16h 3G talk time)



1. Android1

Posts: 59; Member since: Jul 16, 2012

Perfect !!!

13. Droid_X_Doug

Posts: 5993; Member since: Dec 22, 2010

Mophie Juice Pack meets Note II.

20. Nadr1212

Posts: 741; Member since: Sep 22, 2012

Thank God I haven't bought the Motorola Droid Razr Maxx HD

2. AWiseGuy

Posts: 68; Member since: Oct 30, 2012

Holy shit, that puts it squarely in tablet-sized battery capacity. notbad.jpg It's kind of expensive, but I know that some people would find it to be worth it. Personally, I think it would be a little better to just carry a spare battery, since I'm already used to doing so for my Thunderbolt.

25. nyuhsuk

Posts: 12; Member since: Sep 28, 2009

I personally wouldn't want to open the back plate of the Note too often. I never liked those little plastic tabs that hold things in place and after so many pulls/reinserts, I'm sure it will either lose its rigid grip or break off altogether. In comes this massive battery... if only they could cram that into the same enclosure... makes almost any case unusuable...

27. AWiseGuy

Posts: 68; Member since: Oct 30, 2012

Different things work for different people, I get that. I just checked and it looks like my Thunderbolt also has plastic tabs. I've been taking the back plate off and on the entire time I've had it, which is since April 2011. It's not just holding on well, it's holding on very rigidly, as if it were new. I feel like the Note would respond much the same way. Worst case scenario is that you spend $3 to buy a new back plate after a while.

3. jove39

Posts: 2147; Member since: Oct 18, 2011

Thats massive battery :)

4. FranksGT

Posts: 167; Member since: Aug 29, 2012

Wowzerz Gnote2 is mine!

5. kpfirefighter

Posts: 160; Member since: Sep 20, 2011

The only problem is you couldnt find a case that would fit it!

6. joseph98

Posts: 167; Member since: Feb 03, 2012

I love my note 2 due to its light weight of about 180 grams. buying this larger battrey will add up a huge size (thickness) and more weight. I prefer to buy extra genuine samsung battery 3100mAh cost about $40 since the back cover open for easy battery swap. That is what I did with my note2. Beside that the note 2 battery last me for about 6 to 7 hours watching divx videos. No thank you but I like to keep my phone weight and thickness to its lowest level.

8. joseph98

Posts: 167; Member since: Feb 03, 2012

Forget to mention that I would be interested more if they made a battery that is the same in size as the genuine battery but with extra amp say 4000mAh. I can live with extra weight but no extra thickness please. Now this battery is worth in my opinion about $60-$70 and I would be very interested on buying one as long as my phone dimensions stays the same with little extra weight is understandable due to larger battery capacity.

22. richardyarrell2011

Posts: 510; Member since: Mar 16, 2011

I agree no need for 6400 mAh battery. 3500 or 4000 mAh battery would be better. Worst case just buy another 3100 battery and be happy. I get 17 to 22plus hrs of battery life on my device daily. And that's with heavy usage daily i get 7 to 9hrs of on screen time with my Galaxy Note 2. Nothing tops this device on the market period.

7. ajac09

Posts: 1482; Member since: Sep 30, 2009

wow talk about table capacity in a phone lol

9. MarqBland

Posts: 15; Member since: Sep 28, 2012

Heck you would never have to charge your battery again!

10. willywill_evo

Posts: 162; Member since: Jan 05, 2011

That should last 4-5 days with out a charge

12. xfire99

Posts: 1206; Member since: Mar 14, 2012

Too expensive and not pratical. With that price, better buy 3 extra genuine Samsung battery with dock charger included and u got total 12 400 mah (4 x 3100 mah) to use. Never runs out of fuel again. :)

14. valapsp

Posts: 565; Member since: Aug 12, 2011


15. speckledapple

Posts: 902; Member since: Sep 29, 2011

I will purchase this as I think it might come in handy when im playin netflix on a plane or just running movies on it all day.

16. remixfa

Posts: 14605; Member since: Dec 19, 2008

for business/gaming nuts, that will be a boon to them. now, can I get an extended battery for my Nexus4? lol

17. KingKurogiii

Posts: 5713; Member since: Oct 23, 2011

xD you'll be looking for a charger case for that buddy.

18. doejon

Posts: 411; Member since: Jul 31, 2012

is the battery thicker???

24. joseph98

Posts: 167; Member since: Feb 03, 2012

Yes the battery is way thicker so you will need to replace your original back cover with the included cover with this battery. So your phone will be about twice as thick. That is the bad thing about this battery. Don't forget also it will be much heavier your phone.

19. InspectorGadget80 unregistered


21. mydi.maus unregistered

mega huge,


Posts: 3131; Member since: Jan 12, 2010

I have never been more impressed already with a battery that the note 2 has. I openly admit that I never used the razr maxx or hd maxx for that matter but the note 2s stock battery is double what I got with the sgs3.

26. deathyyy

Posts: 101; Member since: Dec 20, 2011

I just purchased a Samsung external charger that came with an extra battery.. 6200 mah, no extra bulk.

30. stargazin

Posts: 1; Member since: Feb 11, 2013

Could you please provide a link please, thanks.

28. Gaytor

Posts: 51; Member since: Sep 09, 2012

Not interested because I dont spend hours watching videos . I want my Note2 just the way it is .

29. KingKurogiii

Posts: 5713; Member since: Oct 23, 2011

yeah, this wouldn't really be necessary for me as a daily driving battery because with my MAXX HD i actually can't use it heavily enough to drain it to 0% before my regular sleep cycle begins and i have time to charge it anyway and with light use it can get me through 2 days just fine. the Note II should be the same way just minus an hour or two. i would just get this for emergency situations. i'd be like "power outage for the next few days? RELEASE THE MUGEN!!!" ;D

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