Defy Extended Battery from Mugen - Defy Q&A, Help & Troubleshooting

Hi all, has anybody tried the extended battery from mugen the that comes with 1700 mah? I'm planning to buy one but quite hesitating the power. Btw now I'm using CM7. Please share your experience. Kthx.
Sent from my MB525 using XDA App

I've been using one for the past couple months. I can't remember the time on difference from stock since it's been so long, but it's worth it. I get much more time with 1700 than stock. I'd say go for it. I'm happy with mine.

does it have Blow up issues like a bomb as several earlier nokia phone batteries did & completely destroy the phone?...if there is no such issues, i would want 2 go for it too!

I don't have one of the Mugen batteries yet, but I have never heard of one of their batteries detonating.

Related

[Q] Buying an extended battery?

Hey guys
I'm getting my Desire Z at the end of this week, and was wondering about the battery life. After browsing various threads, it seems you can somewhat sort it out by tweaking it. I'd rather not do that, as I'm not that advanced.
I was thinking after seeing how I fare with the Desire Z, getting an extended battery like the Mugen Power 1800mAh Extended battery $44.95. I wouldn't want one that needs to make the phone any bigger than it is.
Also I'm not totally savvy on the prices, but is that a decent price for a battery like that?
Any advice would be extremely appreciated, thanks!
(PS, it would need to be compatible with my UK charger, not sure if that changes anything)
mike0333 said:
Hey guys
I'm getting my Desire Z at the end of this week, and was wondering about the battery life. After browsing various threads, it seems you can somewhat sort it out by tweaking it. I'd rather not do that, as I'm not that advanced.
I was thinking after seeing how I fare with the Desire Z, getting an extended battery like the Mugen Power 1800mAh Extended battery $44.95. I wouldn't want one that needs to make the phone any bigger than it is.
Also I'm not totally savvy on the prices, but is that a decent price for a battery like that?
Any advice would be extremely appreciated, thanks!
(PS, it would need to be compatible with my UK charger, not sure if that changes anything)
Click to expand...
Click to collapse
It has the same size with the stock battery unless you'll buy the 3600 mAh, performance?? Ill give 10/10. Its worth the price and worth the wait, I never seen anyone who had a complaint about their mugen battery my stock batt runs for 7hours per full charge light-moderate use now my mugen last 11-16hours light-moderate use. It doubles my stock battery life span so here's my Mugen 1800 mAh review.
Sent from my HTC Vision using XDA App
Agreed...
I too have been looking at a better battery and also heard that atleast for the g2, that the evo 4g battery may also work and on amazon they had 2 batts and charger for 40 bucks but you should look and read in the g2/desire accessories forum first.
CTR01 said:
but you should look and read in the g2/desire accessories forum first.
Click to expand...
Click to collapse
No need to create a new thread when there are already THREE open threads in accessories that discuss everything you could possible want to know about the G2/Desire Z and battery consumption:
http://forum.xda-developers.com/showthread.php?t=900337
http://forum.xda-developers.com/showthread.php?t=899197
http://forum.xda-developers.com/showthread.php?t=799183

Secondary battery

Has anyone tried buying a non official battery for their MS2 and care to comment or recommend any? Im going on holiday to france and i know my phone wont last a whole day without charging, so I was thinking of buying a second battery.
I read in another forum that using a non-Motorola battery displays some kind of warning. I'd go with an original battery.
jambo89liam said:
Has anyone tried buying a non official battery for their MS2 and care to comment or recommend any? Im going on holiday to france and i know my phone wont last a whole day without charging, so I was thinking of buying a second battery.
Click to expand...
Click to collapse
using a non-original battery could have detrimental effects on your phone. there was a discussion on this on the forum of another phone. using a non-original battery could lead to leaks and other problems which would eventually lead to the warranty of your phone being voided.
stick with original motorola products. yes the battery might be very underpowered, but its the safest bet to ensure the longevity of ur phone
With a non original battery, the battery indicator of your phone shows a interrogation symbol. Also, it does not charge with the phone charger.
Sorry my analphabet english xD
@Motorola Milestone 2
bp7x 2300mAh battery
I 'm using a non-original battery . The MOMAX and everything's good ,it feels just like the original one except for battery tempperature sensor. the temp is always 26 in celsius
I personally have used seidio for my milestone and it works like a charm, its the extended 2800mah one it really performs like it should and not like how a lot of people claim thats its way less than stock! It does not always read it correctly but a quick reboot fixes that, like 50% after reboot would usually be about 70-80%. They way i used to use my phone (light to moderate level) would last about 2-3 days but after the extended I got twice that and some more. Just make sure you get stuff from the original manufactures either way and don't go for deals at amazon or whatnot as those guys might be selling either defected or not proprely stored stuff. Batteries are critical components don't go cheap on them! And no, my phone has not been messed up or had any leaks or anything and I have this for about 3-4 months now. The original battery degraded in about 6months if you have to compare.
That sounds promising, does the battery need to be charged with an external charger? And does the milestone complain that you are not using the official bettery
Sent from my A953 using XDA App
metalron said:
I personally have used seidio for my milestone and it works like a charm, its the extended 2800mah one it really performs like it should and not like how a lot of people claim thats its way less than stock! It does not always read it correctly but a quick reboot fixes that, like 50% after reboot would usually be about 70-80%. They way i used to use my phone (light to moderate level) would last about 2-3 days but after the extended I got twice that and some more. Just make sure you get stuff from the original manufactures either way and don't go for deals at amazon or whatnot as those guys might be selling either defected or not proprely stored stuff. Batteries are critical components don't go cheap on them! And no, my phone has not been messed up or had any leaks or anything and I have this for about 3-4 months now. The original battery degraded in about 6months if you have to compare.
Click to expand...
Click to collapse
reebooting your phone to get the exact picture also works on the standard battery. my question is, does the back part which houses the battery heat up when used? does the phone get hot during charging? do you need a new battery cover for it? and besides the longer usability, have you noticed any other performance issues on the phone?
agent008my said:
reebooting your phone to get the exact picture also works on the standard battery. my question is, does the back part which houses the battery heat up when used? does the phone get hot during charging? do you need a new battery cover for it? and besides the longer usability, have you noticed any other performance issues on the phone?
Click to expand...
Click to collapse
Actually the rebooting to get the exact picture is not the same here, a jump to 20-30% on a stock battery? I don't think so. No I never encountered any odd behavior with the other battery. No getting extra hot during charge or use, get the typical little bit of heat while using 3G and browsing like mad but that would happen on the stock battery too. Battery cover for a 2800? of course, that stuff is huge! its protrudes like mad! a quick heads up though, the extended battery for the milestone 1 and 2 can use the same extended batteries. Don't know about the droid x though. Anyways, no performance issues, no heat while charging. The back covers supplied by these after market guys are not the best quality though so if you are someone who loves dropping phones and what not would recommed getting a spare back cover from the guys you get the batts from.
jambo89liam said:
That sounds promising, does the battery need to be charged with an external charger? And does the milestone complain that you are not using the official bettery
Sent from my A953 using XDA App
Click to expand...
Click to collapse
No, I use my original charger and no complains or warnings by the phone. Not on the milestone 1 at least. In fact some times i use my ipod's adapter so no big issue. And it charges at the same pace as the stock, additional 1 hour or whatever. restart the phone to getting a proper reading as it shows 100% but upon restart its 70-80% since only the stock level is charged. I hear this app called battery left does great for calibration.
ALSO a thing to note, I only know of Seidio and Mugen to be relialbe after market battery guys hence their hefty pricing at times. The others claiming to have bigger batteries have cheated people with stickers and what not and usually end up underperforming and degrading considerably faster than burning paper! I remember 1USD batteries for nokias back in the day good for a quick one time run i suppose but these 1USD guys are now selling them with a better branding for like 20-40 USD.
Anyways Sedio and Mugen have facebook profiles and keep people posted on the latest on devices usually there, although its kind of sad since seidio have not followed through promised products at times.
metalron said:
Actually the rebooting to get the exact picture is not the same here, a jump to 20-30% on a stock battery? I don't think so. No I never encountered any odd behavior with the other battery. No getting extra hot during charge or use, get the typical little bit of heat while using 3G and browsing like mad but that would happen on the stock battery too. Battery cover for a 2800? of course, that stuff is huge! its protrudes like mad! a quick heads up though, the extended battery for the milestone 1 and 2 can use the same extended batteries. Don't know about the droid x though. Anyways, no performance issues, no heat while charging. The back covers supplied by these after market guys are not the best quality though so if you are someone who loves dropping phones and what not would recommed getting a spare back cover from the guys you get the batts from.
Click to expand...
Click to collapse
thanks for the info mate. ill do a lil more research and probably check it out myself.
Thanks for the info i have bought a Seidio Innocell Extended Life for Motorola milestone 2 from mobilefun £30.49 its the 1500mah version same size as original battery so no extra cover is required.
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jambo89liam said:
Thanks for the info i have bought a Seidio Innocell Extended Life for Motorola milestone 2 from mobilefun £30.49 its the 1500mah version same size as original battery so no extra cover is required.
Sent from my A953 using XDA App
Click to expand...
Click to collapse
Cool but as I suggested try and get them off the manufactures themselves as I have noticed some people complaining when purchased via 3rd party retailers.
Also another bud of mine had picked up one for the Nexus one, that phones back cover is a full one unlike the moto's and he too can vouch for the products positive performance. Either ways also check out some reviews from amazon.com for peace of mind.
http://yfrog.com/gz1yj2j
http://yfrog.com/h8n307j
Got my battery today looks official, I will charge it over night and test it tomorrow will let you know if it goes well.
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cmxyz said:
I 'm using a non-original battery . The MOMAX and everything's good ,it feels just like the original one except for battery tempperature sensor. the temp is always 26 in celsius
Click to expand...
Click to collapse
can yo still charge it though because i bought the aninda battery and i could only charge it with an external battery charger
jambo89liam said:
http://yfrog.com/gz1yj2j
http://yfrog.com/h8n307j
Got my battery today looks official, I will charge it over night and test it tomorrow will let you know if it goes well.
Sent from my A953 using XDA App
Click to expand...
Click to collapse
is the battery meter being shown or are you getting an error message because i would like to buy one
No complaints from the phone about it being the incorrect battery the battery has been charged within/by the phone no external charger required. I got the 1500mah version from mobilefun I doubt it will give much more performance but will see.
Sent from my A953 using XDA App
After my first day of use I got around 11 hours of use before reaching 5%. Here are the usage statistics at 15%
https://picasaweb.google.com/105351366297036719015/DropBox?authkey=Gv1sRgCJna6ZH6hLKxzQE
Wifi was on most of the time, I was using my phone for the usual things. Occasionally checking socialfeeds, engadget, xda every hour or so and internet browsing I played 10 minutes of angry bids. Updated some apps and downloaded a few new ones.
Overall not a significant increase in battery life maybe an hour or so more from what I am used to.
Sent from my A953 using XDA App
................

[Q] New Battery

I know this has probably been brought up (the similar threads did not show the question), but i am probably going to need a new battery soon for my HD2 (US).
I am interested in an extended battery, but one that is the OEM size(no new backplate is a must), what is the biggest mAh out there for this? Searching the web and ebay all i could find is this:
http://cgi.ebay.com/2430MAH-HIGH-CA...ccessories&hash=item2eb5fbb4fd#ht_2170wt_1139
Not sure if its just a gimick, or if it will fry my phone, or if its legit....anyone know of that one? Or any others.......I dont mind paying the extra $$$, i plan to keep my HD2 for a long time....
one that works with NAND Android is a must as well......Through my searching the above is the only one i could find that fits my wants/needs.....
thanks for the look
-W.Feather
one thing for sure ... dont purchase of ebay and thats not genuine as the mah is 2 large for the size of the battery id recommend buying a normal hd2 stock battery and keep one with you at all times that way you have 2 batterys,
i purchased apparently a (1600) mah of ebay which lasted same as stock battery and until i got an app called battery monitor widget pro it told me the battery is 1230 mah same as stock battery so unless your paying 30+ for over 2000mah with extended back i wouldnt bother as its a waste
you know i've seen a lot of people complain about ebay but as long as you follow some simple guide lines you should be fine, after all if it dont live up to its description you can return it for a full refund per ebay's rules. a seller must list it correctly or they have the chance to have negative feedback & returns. this is not to say that everyone on ebay sells ligit stuff though.
1st thing you should know is if it sounds to good to be true it "normally" is
2nd you should look at the feedback and see if other buyers have left positive feedback for the item you plan to buy
3rd test it as soon as you get it, especially if its a sd card or other easily faked item
4th & last thing you should know is dont expect 100% positive feedback means you'll get a genuine item. some people on ebay start with small stuff they can use to bump up they're feedback score & then start selling cheap/knock off stuff. this happened to me with a 16gb memory stick which had a memory hack showing it was 16gb but really it was only 7gb. ebay gave me a full refund and banned the seller.
if you follow these simple guide lines you should be ok. about the battery i agree LaneyEFC. i have 3 spare batteries that i keep on hand incase one dies im able to swap it out for a new charged 1. i bought all 3 batteries and a wallcharger off ebay for about $15 and couldn't be happier with my purchase. i had a extended battery with a kickstand that made my phone heavy & clunky. It also made it a little more difficult to text on then without. i hope this helps some.
i think this is the seller that i bought mine from.
I know the too good to be true thing mate thats why i asked to be sure.
As for 2 batteries, the reason i'm looking at a new one is, my current one does not hold a charge long enough(yes i have cleared battery stats and all the other tricks), so i'm looking for a replacement......i figure worst case i buy two OEM ones, but finding a higher mAh one in the OEM size would be optimal because i would rather have longer battery w/o swapping em out if possible
LaneyEFC said:
one thing for sure ... dont purchase of ebay and thats not genuine as the mah is 2 large for the size of the battery id recommend buying a normal hd2 stock battery and keep one with you at all times that way you have 2 batterys,
i purchased apparently a (1600) mah of ebay which lasted same as stock battery and until i got an app called battery monitor widget pro it told me the battery is 1230 mah same as stock battery so unless your paying 30+ for over 2000mah with extended back i wouldnt bother as its a waste
Click to expand...
Click to collapse
W.Feather said:
I know the too good to be true thing mate thats why i asked to be sure.
As for 2 batteries, the reason i'm looking at a new one is, my current one does not hold a charge long enough(yes i have cleared battery stats and all the other tricks), so i'm looking for a replacement......i figure worst case i buy two OEM ones, but finding a higher mAh one in the OEM size would be optimal because i would rather have longer battery w/o swapping em out if possible
Click to expand...
Click to collapse
that also depends on the rom you use, i get 9/10 hours out off typhoon cm7 but also using the same rom i get 1 day 3 hours using the thread method in my signature and with MIUI i get 7 hours and get 16 hours using thread in signature hints
Sent from my HTC HD2 using XDA Premium App
ATM using Pongsters CM7 rom, been thinking of swapping to a new one but no time for another week till my Calculus 3 Final is done...some interesting things in that thread, will have to take a look at it in depth later......
so still no "OEM Sized" batteries with higher mAh suggestions?
LaneyEFC said:
that also depends on the rom you use, i get 9/10 hours out off typhoon cm7 but also using the same rom i get 1 day 3 hours using the thread method in my signature and with MIUI i get 7 hours and get 16 hours using thread in signature hints
Sent from my HTC HD2 using XDA Premium App
Click to expand...
Click to collapse
yea i know its not ideal to have to change the battery out but most days i dont even need to. if i do its just right there on the charger. it really all comes down to how i used my phone that day i guess. what would be ideal though is having a battery that lasted a long time like with my touch pro 2. man i could surf the web for house & it might have only dropped by 10%.
anyway like i said i did have an extended battery (2300mAh) but it did make the phone rather clunky & difficult to text on. i ended up just selling it to purchase the spare batteries instead. now im used to it, i just leave it on the charger & if i happen to need it swap it out real quick, longest part is waiting for the phone to boot up.
I've got the original extended battery I just use it all the time now it is clunky but I can play with my phone as and when I want and only ever need to charge at bed time
I don't mind it now and the kick stand is handy
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Battery Life 3500mah

Anyone try those 3500mah batteries off eBay? What kind of added lifetime does one get from those? Fraud issues?
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MoCoTerp said:
Anyone try those 3500mah batteries off eBay? What kind of added lifetime does one get from those? Fraud issues?
Sent from my AT100 using Tapatalk
Click to expand...
Click to collapse
I bought this one
http://gorillagadgets.com/samsung-epic-4g-extended-battery-3500mah-with-back-plate.html
and it has worked really well for me. no worries about a bad product or fraud from these guys. For $27 (I bought it for 24.99 but it didn't come with the fancy gorilla graphic on the battery)
How much extra time did this buy you, double? Thanks.
Sent from my NookColor using Tapatalk
Got me about 50% more...not double.
Sent from my SPH-D700 using XDA App
The 3500mah batteries are all really 2400mah batteries. There is a huge thread in accessories on them that I started.
Sent from my SPH-D700 using XDA App
For a twenty percent boost get the battery for the epic touch. Fits the OG epic just fine without changing battery cover. Might be able to sweet talk a sprint store into giving you one free if you go and complain about battery life and they happen to have one in the back from a returned ET. Battery looks the same, is slightly heavier and has 1800 mah stamped on it.
Sent from my SPH-D700 using XDA App
I have it and really dont notice too much diff under regular use. Mine was like $12, so it just makes for a spare that came in handy several times.
I bought a pair of the 8$ 3500's off ebay and a 4$ wall charger. Phone will do 48 hours with light use. When I get a new game I can blow through one while charging the other.
So far, after a full charge and battery wipe, my battery life on cyanogen7 is as epic as my epic. Definitely notice a difference from the 1800mah to the stock 1500mah battery.
Sent from cyandroid
I've noticed a pretty nice improvement from the 8 dollar one on ebay, I wouldn't say double either, but may 60 to 70 percent. I have been tweaking things for battery life recently, so that might be another thing that helps.
I am a pretty light user, I don't play games. On midNIGHT ROM 5.3 I went 6 days between charging. Of course that is with everything you can turn off; off.
Then I decided; why did I pay this money for this phone to use it like an old samsung a05?? (ok dated myself there).
I usually get 3-4 days texting, phone calls, weather updates, emails and poking around on the market.
randomrom rocks for excellent battery life.

[Q] gold 2430mah battery for defy... hows it?

is this a good idea to put these battery on defy?
will this improve uptime?
any problem happen to phone?
anybody tested it yet?
please reply....
gold 2430 mah Battery
http://forum.xda-developers.com/showthread.php?p=17901748&highlight=gold#post17901748
http://forum.xda-developers.com/showthread.php?p=17755356&highlight=gold#post17755356
Also check negative feedback on eBay about capacity:
http://feedback.ebay.com/ws/eBayISA...=negative&interval=180&_trkparms=negative_180
- Volume of a real, 1400 +
- Fake! original ep500 1160 mAh working 6 h, this 2430mAh battery - 3h! WTF?
- 2430mAh are not correct;battery monitor gives 1435mAh;no differents with origina
Etcetera...
-------------
Bottom line: don't buy it.
thanks dude.... sorry for not searching the threrads before new post...
i m not gonna buy it..
I've got one and it seems to work better than the original battery. Haven't had any problems. Haven't been analysing though.
Sent from my MB526 using Tapatalk 2
my friend bought one of these batteries for your defy and lasts only 3 hours
The only brand of extended battery really works is Andida , I had one in my old N78 lasted 1-2 hours more than the original
don't buy it
My cousin got this battery , apart from the inflated capacity , it battery also leaked fluid and became inflated :crying:
same size as bf5x/hf5x, significantly higher capacity, definitely a scam, may even be dangerous.
battery chemistry hasn't evolved that much in the past few years. there's a limit on the weight&volume/capacity ratio.
avoid it.
not that good
i bought it and it's 10% her half a hour :/
Third-party batteries often lack good protective circuits. They may die unexpectedly and/or kill your phone. Be wary!
There is also a possibility that those batteries don't get fully recognized by the defy and the batteries might not charge up to 100%
thanks for the warnings.
any idea where one could get a legit replacement battery?
JohanXDash said:
thanks for the warnings.
any idea where one could get a legit replacement battery?
Click to expand...
Click to collapse
You can buy one from ebay or amazon. Search for New OEM Motorola BF5X
Thanks man
Sent from my MB526 using xda app-developers app
yellowbal said:
You can buy one from ebay or amazon. Search for New OEM Motorola BF5X
Click to expand...
Click to collapse
But a battery with 1700+ does not exist right?
anyone try this ebay.com/itm/221285995275?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649 battery..

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