Mugen Power Batteries

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I though I share this site with those who don't know.

Mugen Power is a reputable aftermarket battery manufacturer, and you will find many good feedback, reviews and recommendations about Mugen batteries on XDA.

The main site is here: http://www.mugen-power-batteries.com/

I am myself a Mugen product user and I would like to share once again how amazed I am by their customer support and social network persence, like for example if you follow up Mugen Power on facebook http://www.facebook.com/MugenPowerBatteries, they give 7% discount on their stuff. Many fans on facebook represents brand loyalty to clients, and you can see many fan comments and simple questions which are answered accordingly. If you have problems with you battery, it drains quickly, it charges slowly they exchange without questioning. Worldwide shipping is free of charge. Overall it is worth noticing.

Concerning Verizon Moto Droid Bionic Mugen has 2 products:
Its a 2000mAh Extended Battery, it fits the original cover. Slightly more powerful than original just enough to resolve the issues that might accure with factory battery.
And for extra power there is 4000mAh Extended Battery which enlarges the phone with an extra replacement backdoor, but improves the battery life at least 2.5 times.

I hope this little review will help you in your quests for battery replacements.
For questions, ask their facebook or write directly on their site, I always got my responces there so far.

I have ordered myself the 4000mAh battery for testing, and hope to post user experience results as soon as the battery arrives.

If you could, let us know if that battery will fit under the OEM extended cover. If so it would make a nice upgrade.

that is exactly what i was going to ask. let us know please

Sent from my DROID BIONIC using xda premium

I purchased the 2000mah mugen and it does fit under the OEM door.
Battery life with it though was actually less than the stock for me.
At times it would get really hot and just drain out when in use.
I keep it charged and use it as a spare in case I need it when taking long trips.

This is just my experience with it. Yours might be different, but as of now, I don't recommend the mugen 2000mah one.
Haven't tried the 4000.


Sent from my Xoom using xda premium

Originally Posted by dellenrules

I purchased the 2000mah mugen and it does fit under the OEM door.
Battery life with it though was actually less than the stock for me.
At times it would get really hot and just drain out when in use.
I keep it charged and use it as a spare in case I need it when taking long trips.

This is just my experience with it. Yours might be different, but as of now, I don't recommend the mugen 2000mah one.
Haven't tried the 4000.

That should not be normal. I had same sort of negative experience with my other phone (galaxy nexus); i have written Mugen about it and got my apology and warranty replacement without questioning that is why i have mentioned my total respect to their customer support earlier.
If your warranty is still valid you should definitely write them a note about your problem, maybe they will help you with how to root it or something, try this one:
http://www.mugen-power-batteries.com/contacts
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@mercdoc and @Noob_In_Recovery
the 2000mAh version fits in original backdoor as @dellenrules says
and the 4000mAh is a big one, it shall arrive with extra backdoor to fit in the phone, i cannot wait mine to arrive!!

The mugen 2000mah battery in actually should last longer.
Because of how it's designed, it gets hotter quickly. As a result, it kills the battery a lot quicker.

When ever I get a phone, replace the battery with a mugen.

When I'm working in the office, it's pretty much "death by AC." My phone can last me all day with no problems.
When I'm on the road, at the gym, or any place where it isn't cool, the battery dies quickly.
No it isn't just a bad battery. I purchased 2 and they both behave the same way.
The stock battery is better for me since I'm not always in the office. I use the mugen as a backup and keep it charged and ready to go when I have to take those long trips.

I already get about 15 hours our of my stock battery on a single charge.
Not too worried about battery live at the moment.

Thanks for your concern.

Mugen Power 3600mAh Extended Battery for Samsung Droid Charge / US Cellular Samsung G

Comments of Mugen Power Battery from Facebook user Anlyn Bankos:
HLI-i510XL 3.7V for Samsung Charge: This battery was a complete waste of money. It was a gift and my dad seriously over paid for a battery that won't hold a charge. It's to the point where every day now I have to plug my phone in during the day b/c my phone says "battery low", I plug it in and "wow look at that - I'm charged to 100%". Imagine this happening 5+ times a day. I can't be without a charger because if I can't plug the phone in immediately, it dies. If I do plug it in, the battery miraculously recharges to 100% in mere seconds, only to go through the whole charade again 10 mins after I unplug the phone. I have dug out the original battery and am going back to that. Crappy product.

Thanks for the site information, good news for the facebook discount too, i did not know that.

I bought a Mugen 2000 mAh battery about six months ago. During that time it worked great, average time 16 - 18 hours according to Badass Battery Monitor. (For comparison, my standard 1735 mAh battery lasts about 12 hours. I mainly use WiFi and 3G, turning on 4G only when needed.) Then last week, the Mugen started falling off a cliff. It would go from 80% to 40% instantly and then drain to 0% in just a few minutes. This happened again and again. Finally I asked my wife to test it in her Bionic, just to rule out problems with my phone, and sure enough it behaved the same way with hers. So for $50 I got a decent increase in battery life but it only lasted 6 months. YMMV of course. Now I'm using the stock battery again and getting the standard 12 hours. I ended up ordering the 2670 mAh extended battery from VZW, which is currently on half-price sale for $25. It should be here tomorrow. Probably won't order from Mugen again in the future.

I love my 2750 extended battery.


Luke