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Has anyone used the following battery..?
Source -->> prweb.com/releases/2010/06/prweb4065814.htm
The new Mugen Power battery increases usage time of popular HTC Legend by almost 40%.
Raleigh, NC (PRWEB) June 1, 2010 -- Mugen Power Batteries producer of premium quality extended batteries for mobile devices, announced the launch of new extended battery for HTC Legend BB00100. The new product - HLI-LegendXL has a capacity of 1800mAh - 40% more than the stock HTC Legend battery, which only has 1300mAh.
Short battery life has been reported as one of the main issues with HTC Legend device equipped with 600 MHz processor and 3.2-inch screen. Mugen Power battery solves this problem with the new extended battery. 40% additional power provides enough usage time for gadget consumer on a constant move.
ABOUT MUGEN POWER BATTERIES
Mugen Power is the worldwide leading brand of high performance batteries for portable electronic devices. The superior quality results in longer battery life and better protection of the powered device. All Mugen Power batteries undergo vigorous QA procedure, resulting in Mugen Power achieving the lowest return rate in the industry. All Mugen Power batteries are CE and RoHS 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. Newest Mugen Power products include 2400mAh battery for Nokia N900, 2600mAh battery for HTC HD2, 3200mAh battery for Google Nexus One and 3900mAH battery for Huawei e5830.
...sounds definitely interesting! It seems to be a company in Hong Kong. Are the $46.95 quoted therefore HK Dollar? ;-)
Any first-hand experience?
ill wait till i see some real life reviews before i get one of these but it sounds promising!
I have mine on order now. Upgrading to a 1500mah battery made a decent difference in usabillity, hoping for the same difference again in a step up to 1800mah.
Should get two days battery life out of it then between charges
Friend..Do not forget to post your experience in Detail.
Your experience will make 100's other crying people happy or sad....(they will decide whether to buy this or not)
zabaknilesh said:
Do not forget to post your experience in Detail.
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agree 100%! ;-)
Link to Mugen battery
There's a link for this battery, but I can't post it because I'm a new user, just google Mugen.
I'm considering buying this for my T-Mobile/HTC MyTouch 3G Slide, if it's any good. I'd like to find a dock to charge this battery! If anyone finds one, let me know.
Doug
any news yet? I wan't to know the result
mjw21a said:
I have mine on order now. Upgrading to a 1500mah battery made a decent difference in usabillity, hoping for the same difference again in a step up to 1800mah.
Should get two days battery life out of it then between charges
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Click to collapse
Did you get the battery, or is it still on its way?
Edit: Someone on a Dutch forum has this battery and will report in a few days. I will post his findings here!
First review from a Dutch forum (translated from Dutch, so it might be a little iffy):
I've got the Mugen Power Extended Battery for HTC 1800mAh Legend BB00100 a few days now. Enough time (following the instructions) to fully charge and empty the battery a few times. I drained the battery by leaving the phone running Google Maps navigation. Yesterday and today was the first normal use.
Old situation: Before I had this battery, I was happy if the battery could make it through one working day. With light use in the morning, and in the evening with 40-50% left to do some web browsing. If I didn't put it on the charger at night, the next morning it was about 15%, not enough to start the day. Under normal to heavy use I never made it to the end of the day without charging in between.
New situation: With the same kind of usage it's about 70% in the evening. Again some web browsing before bed and no charger. This morning there was still 43%.
Conclusion: I still put it on the charger because I'm still unlikely to make it through an entire day. But what's clear is that I can make it easily through one day even with heavier use, no more charging in between. That makes the purchase worth for me.
Don't expect that you now can navigate for hours without draining your battery because that won't change. That was exactly what I hoped it would cause. Nothing more annoying than a device to with normal to heavy use that won't make it through one day. Striking is that the Battery Graph program (from where I get these measurements) shows that this battery longer stays at 100% and about as steep downhill runs compared to the standard battery.
so, to resume... even with the 1800mah battery, heavy use will make legend go for just one day...lol
this is intriguing to me...
how in the heck can a Samsung Galaxy Spica GT-I5700, with android 2.1 (there is an update for it now) last about 3 days with normal-heavy use, with the original battery of only 1500mah?!?!?!?! something is very wrong with Legend power usage...
PS. I've seen with my own eyes what I've said about the Samsung...
Yeah, I know it's strange.. Maybe the rom cookers can find out what's causing the power issue.
that would be nice, but I don't know what is the technical skills required to find out...
I can use the battery for 2 to 3days with browsing and some navigation (and 3G is always on, GPS only when needed). BUT: I use taskpanel lite too autokill most programs on standby, really made much difference for me
Sent from my HTC Legend using XDA App
The reviewer from the Dutch forum said that the battery does what it stands for.. So it will add about 30% battery life and it will hold up better under heavy use.
creatif said:
The reviewer from the Dutch forum said that the battery does what it stands for.. So it will add about 30% battery life and it will hold up better under heavy use.
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Op welk forum heb je dit gelezen?
On what forum did you found this?
frullewulle said:
Op welk forum heb je dit gelezen?
On what forum did you found this?
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Click to collapse
Tweakers.net:
http://gathering.tweakers.net/forum/list_messages/1393926/129
Bericht van Vmu
Message from Vmu
Hi,
What about the size of the Mugen Power Extended 1800mAh Battery? Is it the same size as the original 1300mAh one? If not, how much bigger it is? Any photos?
On Mugen website it says:
"The extra size and weight increases pale into insignificance when you consider the true convenience the battery gives... it represents excellent value for money."
Thanks!
bodjor said:
Hi,
What about the size of the Mugen Power Extended 1800mAh Battery? Is it the same size as the original 1300mAh one? If not, how much bigger it is? Any photos?
On Mugen website it says:
"The extra size and weight increases pale into insignificance when you consider the true convenience the battery gives... it represents excellent value for money."
Thanks!
Click to expand...
Click to collapse
For the legend, the battery is the same size as the original (it has to be, since you can't remove the entire back of the phone and replace it with a larger back).
Weight? Not sure if it will be much heavier than the original.
I ordered mine and it's on the way, but it could takes weeks to get in
Mine is also on the way, and I was thinking about doing a mini-review of it. Not done like the other one here, but with the method mention earlier here: With the screen at maximum brightness and video running running and see who lasts the longest. Any other method? Maybe with a benchmark-tool standing at repeat, if there are any?
Suggestions?
I've really wanted to get a bigger battery, not necessarily a bigger phone. I was looking up videos on youtube, and I found a guy who actually bought one of those verizon silicon cases and used that instead of having a new backing for his phone because the battery was so much bigger. Do you guys really find not having to charge your phone for 20-30 hours worth the extra cover and stuff? I'm sure it's not an option for everyone, but why bother with that if you can just charge it sometime in between? Car chargers are cheap, and there should be some time of sleep between 20-30 hours of you using your phone (you know, where you could be charging it). Also, what is the biggest battery you can get without requiring an extra case?
The 2150 mah battery is perfect for me. The new back protects the camera lense and the leds. I have also noticed that I can hold the phone by the extended back and it feels more comfortable then before.It doesn't add that much weight and the phone is still pretty slim. Obviously I also get improved battery life as well.
I have been using the 1750 battery and it improved my battery life from 6-8 hours to 9-12ish, which is perfect for me. I just needed to make it through the work day and the regular size works for me.
I couldn't go to a bigger battery, since I have a case that works for me and I don't want to change.
Sent from my ADR6300 using XDA App
My 2 cents... I have the 2150. I still go through it once or sometimes twice a day. I dont like the way it feels in my front pocket and the fact there isn't much at all if any accessories that will fit it. I just ordered (4) 1500mah batteries and 2 charges off of eBay for a whopping $20. shipped. I can use the 2150 when I am out and not near a charger or just sell it and carry extra 1500's if needed.
Sent from my ADR6300 using XDA App
azturbomini said:
My 2 cents... I have the 2150. I still go through it once or sometimes twice a day. I dont like the way it feels in my front pocket and the fact there isn't much at all if any accessories that will fit it. I just ordered (4) 1500mah batteries and 2 charges off of eBay for a whopping $20. shipped. I can use the 2150 when I am out and not near a charger or just sell it and carry extra 1500's if needed.
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
At that price, it sounds like you bought some off-brand garbage. While I hope that's not the case, could you please confirm/deny? What brand are these batteries?
I need the extra battery...was out today using the stock one and was dead after 5 hours (3 hours I was using My Tracks on my run). I don't care about accessories, I just need it to not run out of charge.
I find the extra ummph in the 2150 battery to be worth the lil bulge in the back....modded a silicon case with a cutout to let the excess...works pretty well and couldnt be happier...the only downfall i found so far is the charge time is nearly 4 hrs from a completely dead battery...never really timed it but it takes a while, but worth it.
ThugEsquire said:
At that price, it sounds like you bought some off-brand garbage. While I hope that's not the case, could you please confirm/deny? What brand are these batteries?
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Bidallies has rhod160 (1500 mah) OE HTC batteries on ebay for $15 free shipping. I have a link posted in the general section on a thread called sense vs launcher pro
Sent from my ADR6300 using Tapatalk
I got the 2150 but would love the 3500 thats out!
mzmartipants said:
I have been using the 1750 battery and it improved my battery life from 6-8 hours to 9-12ish, which is perfect for me. I just needed to make it through the work day and the regular size works for me.
I couldn't go to a bigger battery, since I have a case that works for me and I don't want to change.
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
what 1750 Battery do you have?
all the reviews I read say the stock '1500' replacement for the HD2 is the same if not better/cheaper?
Looking to possibly trade to the incredible and saw the 3500 battery. Anyone have one and know how long it'll last with medium to heavy usage?
Sent from my DROIDX using XDA App
temporalwar said:
what 1750 Battery do you have?
all the reviews I read say the stock '1500' replacement for the HD2 is the same if not better/cheaper?
Click to expand...
Click to collapse
I'm not sure which one he's using, but I'm using the Seido 1750. My battery life is...decent, I guess. If I bump charge. After reading so many threads on battery life for Android phones and, specifically, HTC Android phones, I'm left wondering a few things:
1. Since HTC seems to have issues charging batteries fully...if we're wiping Battery Stats appropriately (assuming you are rooted), does the phone actually "register" that it's got such a large battery to charge? Or is the phone so stupid that it stops charging it at a 1500's capacity?
2. When apps sync their data, is Android OS smart enough to have them sync at the same time? Or, does my 30 minute Facebook sync occur 10 minutes after my 30 minute Twitter sync, etc.?
New to the forums guys, it was a round-about way I got my Incredible, extended battery, and seidio battery but here is my opinion on this. If you're not gonna use it heavily throughout the day then you can get away with the 1500/1750 batteries. But if you think you're gonna get some solid use out of the phone for a day, you don't want to have to charge it throughout the day, or you don't want to have to rush home and charge it before you go out then you should get an extended battery. Using both over the past week to see which one I want to stick with, the extended is just more convienient since I don't have to think about how much battery i'm at and remember to put it on a charger.
There is a guy on here who modified his case to accommodate the 2150 battery and after seeing that I think that's what i'm gonna do. If you can get the extended cheap then definitely go for it, its just more freedom in my opinion.
Why do you want to go to an Incredible? I thought the X was a better device. Just too big? I have yet to see an Evo or X so I have know idea how big these things are.
gedster314 said:
Why do you want to go to an Incredible? I thought the X was a better device. Just too big? I have yet to see an Evo or X so I have know idea how big these things are.
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Click to collapse
did you get lost? your in the Incredible section of the forum, so there will bee a predominant amount of Dinc users here.
And I'd rather have an Incredible over that piece of Moto anyday
I recently bought a 2700mAh extended battery. I don't mind the extra thickness, it allows me to get a better grip on it. As for battery life its great. With the stock battery I could barely make it through 8hours at work. With the new battery I have made it 10hours and counting. I have had GPS, Sync, WiFi, and max screen brightness on all day and only at 73%. Made a few phone calls, and a few Twitter updates. Was worth it.
Sent from my ADR6300 using XDA App
No I didn't get lost. I was just curious what he did not like about the X. I would rather have an X but HTC phones are much easier to hack. A Dinc hacked on to Sprint Sero is hard to say no too. I would have done an Evo but used prices on an EVO are still ridiculous and I'm waiting for HTC sort out it's display issues.
Back to the topic at hand. I'm liking my Seidio 1750. With some tweaks I'm getting better battery life then my 3GS got. I make it through a whole day of moderate usage (some web, some streaming and 5-10 calls) and still have 20% at bed time. So I'm quite happy. Someone did point out a thread on Android Central. I won't return the battery but it did dampen my spirits a little.
http://androidforums.com/accessories-incredible/119578-battery-testing-results.html
I have had the 3500, for a week. Lasts 2x the 1750 (have one) and the door design is more rugged and protects the lens well.
Worthy purchase.
I had the HTC 2150mah and returned it. I just couldn't live with the bulk.
I bought both 1750 and 2150 from HTC Pedia. They are both HTC BRAND batteries. They both work well and add work time to my INCREDIBLE. Don't buy anything but brand and you will be happy! I found HTC PEDIA to be the best place to buy accessories for my phone!
Sent from my ADR6300 using XDA App
Disclaimer: I know there is already another thread on Mugen HD2 Extended Battery 2,600mAh, but I would like to state that this is an official review since Mugen has provided me with a review unit to debunk the many bad comments given concerning their battery quality. This you can read from http://forum.xda-developers.com/showthread.php?t=1294124.
[BACKGROUND]
I have contacted www.mugen-power-batteries.com directly after hearing many comments concerning their false claims. I was surprised that they actually responded by providing me a review unit of the 2,600mAh. It is now on the way.
My review unit will be coming in about 2 weeks time. I will try to conduct an extensive review to determine the actual worth of the battery and whether they work as advertised. I will be conducting a few tests specifically on the battery, as objectively as possible. This would cover video playing, 3G usage, full valuation of the battery charge (using battery widget pro) to name a few.
If you would like a particular test to be conducted on the battery, please state and give a few ideas below. I will be comparing them against the original 1,230mAh from HTC.
I think as faithful users of our HTC HD2, I would really want to get the best extended battery. If this provides even 90% of the advertised capacity, it is already worth the money. Anything less would be pointless.
Thank you.
Larger cell will indeed be good but 2600mAh will be higher than reality as Mugen have admitted this already in a round about way on responses to another testers results.
A new standard HTC cell & new standard size 1500mAh Mugen is the test that needs to be done.
Any chance of a sample 1500mAh review unit ?
Mister B said:
Larger cell will indeed be good but 2600mAh will be higher than reality as Mugen have admitted this already in a round about way on responses to another testers results.
A new standard HTC cell & new standard size 1500mAh Mugen is the test that needs to be done.
Any chance of a sample 1500mAh review unit ?
Click to expand...
Click to collapse
I will try to get a 1,500mAh review unit after this one is done Oh, have Mugen admitted to that? Would be good if you can provide me with the link. Thanks!
Cant Wait for the review
Im Planning on getting one myself a 2,600mAh
BOOKMARKED
erlern said:
I will try to get a 1,500mAh review unit after this one is done Oh, have Mugen admitted to that? Would be good if you can provide me with the link. Thanks!
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This was response to Dougs battery testing.
Not in any way slating Mugen but the mAh ratings marked on their cells are higher than what would be achieved in any lab test.
1500mah is the one I would love to see tested side by side with genuine cell in device & technician mAh testing.
Mugen cells are ok quality but for the asking price we need total transparency on actual cell capacity ...
I have no idea how good that battery is, but I bought this one about 6 months ago and it's working very well, doesn't gain much heat and it doesn't discharge itself much. Average battery consumption in standby is 6mA. All I can do is recommend you guys this one. And cover is really strong. And it's "bit" cheaper than Mugens
[email protected]/MB434B/review_MB434B.html
looking forward to seeing your test results...i just got me a 2400mAh battery and it lasts me about 15hours under heavy use...
Hi guys,
Sorry for the silence... I just received the battery today! Give me some time to get it charged and conditioned for testing
Let me know what else you would like me to test it with.
Display use is interesting for me, such like browsing etc.
Open a browser with some ads or something and look how long the Battery live..
My Galaxy SII gets there 4,5h.
Start the Match
Idc really care about that battery. I know its fake, but is there any real battery that's better then the original stock? 1400, 1450, 1500?? Not the fat ones with the kickstand
Just an update, I am still conditioning the battery. The first charge/recharge was really pathetic, at 12 hours before it was flat (moderate-heavy use). The second charge/recharge is much improved, I am on 25 hours on (moderate use) with 25% left (taking pictures, listening to music, games, surfing, etc.). I will begin formal testing after 4 full runs to find the optimum condition.
One things I have to say is that the ROM does play a high factor. I was on Dorimanx 3.0 and somehow the governors for oc/uc is not working properly as I kept getting some high drainage. Once I reverted to 2.9, the drainage was gone and it seems to sip battery at a much, much lower rate.
So many factors!!!!
By the way, I really like the battery cover. It is not cheap like the other China made products (unlabelled). I have already 4 different covers, and while I would prefer a metal back cover, this is the 2nd best
Can You please also start the heavy display usage test?
And put some pics please
Greetings
erlern said:
Just an update, I am still conditioning the battery. The first charge/recharge was really pathetic, at 12 hours before it was flat (moderate-heavy use). The second charge/recharge is much improved, I am on 25 hours on (moderate use) with 25% left (taking pictures, listening to music, games, surfing, etc.). I will begin formal testing after 4 full runs to find the optimum condition.
One things I have to say is that the ROM does play a high factor. I was on Dorimanx 3.0 and somehow the governors for oc/uc is not working properly as I kept getting some high drainage. Once I reverted to 2.9, the drainage was gone and it seems to sip battery at a much, much lower rate.
So many factors!!!!
By the way, I really like the battery cover. It is not cheap like the other China made products (unlabelled). I have already 4 different covers, and while I would prefer a metal back cover, this is the 2nd best
Click to expand...
Click to collapse
I have a few questions which i hope you dont mind answering:-
1. How did you recondition the battery?
2. Does your kernel recognise the battery's full capacity or do you do a battery pull then it jumps back up significantly? Im facing this problem at the moment...
thank you in advance!
how long will the battery last for heavy use like playing 3d games?this is important as i use my phone for gaming most
damnshah said:
I have a few questions which i hope you dont mind answering:-
1. How did you recondition the battery?
2. Does your kernel recognise the battery's full capacity or do you do a battery pull then it jumps back up significantly? Im facing this problem at the moment...
thank you in advance!
Click to expand...
Click to collapse
1) I conditioning it by charging it overnight for 6-8 hours and then depleting it until it powers off (Actually, this is based on the instructions they gave in the parcel). I need to do it 5 times. Once done, I will be able to charge and stop charging when the indicator hits 100%. I basically use Battery Widget Pro (they have a feature called 'calibration'). Apparently, the battery itself states that it is 2,300mAh, but I think this is not accurate (hence the testing). You will know that the battery is fully charge when the indicator goes down to 0 (zero) mA (shows that the battery is not receiving any more charge).
2) Most cheap batteries have wrong indicators (e.g. temperature detection is not working, no indication of battery capacity). And yes, they suffer the need to 'pull the battery out first' before an additional amount is given. I bought one a while back, apparently one that has 3,000mAh. My observation is that the indicators are really gone. In fact, it will slowly go down to 50%, after which if you pull, it will give you 70%, once it goes down to 15%, it will last for a long while (30 minutes of browsing over 3G) before going down to 14%. Using that battery, I have been able to last 31 hours of moderate use (1 hour of music, 1 hour of gaming - not 3D, a few hours of browsing and a lot of photo taking). It costs only USD12 (thereabouts), which to me is the best deal yet. Down side of that battery is the very poor back battery cover. Using Battery Widget Pro (you have to charge fully and discharge until it shuts down and charge up again continuously), I got an estimated charge capacity of 1900mAh. Not bad don't you think?
The Mugen 2,600mAh easily matches my fake 3,000mAh one. The question is by how much. Sorry for the delay but my HD2 is my daily phone. So, I cant conduct full test like Engadget and other websites. But I'll do my best
relldroid said:
Idc really care about that battery. I know its fake, but is there any real battery that's better then the original stock? 1400, 1450, 1500?? Not the fat ones with the kickstand
Click to expand...
Click to collapse
Try Andida batteries. I had the 1600mAh one and it was slightly better than the original (giving me about 1300mAh). I had that a while back.
After much charging and recharging, I can confirm that the battery has about 2,200+mAh. See the attached images to see the estimated calculation using Battery Widget Pro.
Charging takes about 2 hours plus using the wall charger. The last 2% takes the longest.
As per request I ran 2 emulation apps (sorry, no 3d games), fpse & n64oid. The former ran Strider 2 while the latter ran Legend of Zelda: Ocarina of Time. Do note that I have overclocked my phone to 1.6ghz. All in all, it ran for 4.5 hours with 15% battery left. I'm pretty sure it could have clocked 5hours easily. I think that it is a good performance for 2.2kmAh battery don't you think? See the images below for a read of what other apps I was running. I managed to deplete the whole charge after nearly 10 hours of extremely heavy usage!
What do you guys think? Okay?
Sent from my HD2 using xda premium
[Not the Mugen 2,600mAh Battery]
As an aside, I took and strip out the cheap battery which I bought for USD10, which claimed a 3000mAh, which only was about 2000mAh (+/- 200mAh) and took some photos of it. I can understand these extended batteries better. I am not an electronics person, but this would explain why it takes a restart to 'recognise' the 'remaining' battery on our devices.
Notice that they are basically two lower capacity batteries which are slapped together with the thin connectors and wrapped together with scotch tape.
I am not sure whether Mugen's the same, since it does not suffer from the 'restart-phone-to-get-additional-battery-reflected' scenario. However, I wonder whether there are any manufacturers who would just manufacture a genuine 2000mAh without merely slapping two products together (like in this picture). In light of this, it is much better to carry an external battery charger (anything more than 6,000mAh around!).
Anyone with electronic expertise want to comment on the pictures, please do.
Opps, forgot to add the photos of the battery and the battery cover which I mentioned. I find that after the first fall (yes, I tend to have accidents with my HD2 ... ) there is a slight creeking sound with the battery cover (nothing is chipped though). It is a rubberised battery cover, unlike the original metal cover. Still, the feel of the cover is great to the touch.
I am no longer using this device, but my dad is! It still works and have survived loads of damage... mostly dropping the device with the battery cover!
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
dellenrules said:
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.
Click to expand...
Click to collapse
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
---
@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
I recently bought one of the eCell Gold 4500mah extended batteries from Amazon. When I looked this morning they were no longer in stock. It is an extended battery that uses the stock battery door. Just barely. It is a very tight fit. But I had my doubts as to it really being 4500mah. I just finished my 3rd charge cycle on it and I must say that I am impressed with the results so far. The majority of the screen on time was using FBReader to read a book. I also did some gaming, interenet browsing, texting, and made a few phone calls. I don't know how long it will hold up. I will report that after a month of use.
Does NFC work?
Sent from my SCH-I605 using xda app-developers app
Is the battery physically larger than the stock one? If it isn't I doubt it's 4500mah...as many "gold" batteries claim much more life but use the same size.
Could you post pictures of this battery side by side with the stock one?
Do you have a link to where we can get one?
ElAguila said:
I recently bought one of the eCell Gold 4500mah extended batteries from Amazon. When I looked this morning they were no longer in stock. It is an extended battery that uses the stock battery door. Just barely. It is a very tight fit. But I had my doubts as to it really being 4500mah. I just finished my 3rd charge cycle on it and I must say that I am impressed with the results so far. The majority of the screen on time was using FBReader to read a book. I also did some gaming, interenet browsing, texting, and made a few phone calls. I don't know how long it will hold up. I will report that after a month of use.
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I don't think you should trust that "Battery Management" app to actually give you the capacity for the battery you use. In that app, you actually type in 4500 mAh for what you think the capacity is and then the app just estimates drainage around that number. It's not reliable to measure the mAh for a battery this way.
From looking at your Android battery usage breakdown, it doesn't look any different than what a stock battery would do. Your on screen time looks particularly low for a 4500 mAh battery should provide and looks in line with the battery stats in the battery stats thread where people use stock 3100 mAh batteries.
Don't know about NFC as I don't use it. Physically it is slightly larger than the stock battery. I don't know where you could get them now. I got mine from amazon. As far as the capacity, I doubt it is much better than stock but for me it is getting about the same or a little better on screen time as my stock battery did. Maybe the stock battery I got wasn't that good but I couldn't get 8 hours of screen on time from it. The eCell was only $20 so that is not a bad price. For a gold battery the performance is pretty decent.