Mbuynow 6400mAh battery - worth it? - Galaxy S 4 Accessories

Apologies if this has been asked millions of times before but are these expandable batteries worth the price and will it give me a big increase in battery life?
Specifically, I'm looking at the Mbuynow 6400mAh battery for my S4. The price seems fair but with all these third party batteries, are they what they say they are? I've heard good things about Mbuynow but wanted to be sure. Has anybody bought this specific or a chinese similar 6400mAh battery and have seen an increase in battery life?
Here is the link:
http://www.mbuynow.com/cell-phone-b...00-with-dark-blue-back-shell-cover-p-849.html
Thanks

Likewise. There are so many different so called "extended" batteries out there. It'd be good to know if these ones are any good. They're pretty cheap though which makes me doubt their quality. If someone has experience with them please let us know.

tomorio said:
Likewise. There are so many different so called "extended" batteries out there. It'd be good to know if these ones are any good. They're pretty cheap though which makes me doubt their quality. If someone has experience with them please let us know.
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Click to collapse
Yeah the price is fairly cheap for what is named an "expandable battery". The size is somewhat proof that it could possibly be that size but then again it could be a 5000mAh.
There is this review that uses a 3900mAh version and quite slim but specifically I am wanting to know about their 6400 version.
http://forum.xda-developers.com/showthread.php?t=2610855

tomorio said:
Likewise. There are so many different so called "extended" batteries out there. It'd be good to know if these ones are any good. They're pretty cheap though which makes me doubt their quality. If someone has experience with them please let us know.
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Click to collapse
I've bit the bullet and ordered one from their online store. Cheaper than most places on eBay and direct from the manafactre.
I'll post a review when it comes and give an idea whether it will be worth it.

WhaleTrain said:
I've bit the bullet and ordered one from their online store. Cheaper than most places on eBay and direct from the manafactre.
I'll post a review when it comes and give an idea whether it will be worth it.
Click to expand...
Click to collapse
Cool thanks. Very brave lol.
Yea let us know maybe after you've tried it for a day or two so you know how it's holding out
good luck

fake. likely under 5000 mAh. if even that. the best battery makers can only squeeze 5200mAh into a batt that size. what makes you think someone can do better for a fraction of the cost?

Wow , Anyone Try buy ????

madman604 said:
fake. likely under 5000 mAh. if even that. the best battery makers can only squeeze 5200mAh into a batt that size. what makes you think someone can do better for a fraction of the cost?
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Click to collapse
But that battery is bigger than standard but smaller than the ZL 7500 etc so why isn't it possible? It is between both and as such the size kinda makes sense. That being said yes the price is very cheap hence our doubts, even if you find it is only 5000 that's still a lot more than the standard battery for very little money.
It will be interesting to see what is reported back

tomorio said:
But that battery is bigger than standard but smaller than the ZL 7500 etc so why isn't it possible? It is between both and as such the size kinda makes sense. That being said yes the price is very cheap hence our doubts, even if you find it is only 5000 that's still a lot more than the standard battery for very little money.
It will be interesting to see what is reported back
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Click to collapse
Just wanted a bit of advice. Got the battery but wanted to know the best way to calibrate my s4 to this new one? Root isn't an option for me. If possible please share a method, once I've fully calibrated it I can report back

WhaleTrain said:
Just wanted a bit of advice. Got the battery but wanted to know the best way to calibrate my s4 to this new one? Root isn't an option for me. If possible please share a method, once I've fully calibrated it I can report back
Click to expand...
Click to collapse
Don't know but this might work mate.
Battery Calibration

tomorio said:
Don't know but this might work mate.
Battery Calibration
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Click to collapse
Needs root permissions pal
What I'll do is a factory reset. This way there are no apps and the phone is at a stock level. Plus the battery stats will have reset too. Give us a few days and I'll be happy to review it

[/COLOR]
WhaleTrain said:
Apologies if this has been asked millions of times before but are these expandable batteries worth the price and will it give me a big increase in battery life?
Specifically, I'm looking at the Mbuynow 6400mAh battery for my S4. The price seems fair but with all these third party batteries, are they what they say they are? I've heard good things about Mbuynow but wanted to be sure. Has anybody bought this specific or a chinese similar 6400mAh battery and have seen an increase in battery life?
Here is the link:
http://www.mbuynow.com/cell-phone-b...00-with-dark-blue-back-shell-cover-p-849.html
Thanks
Click to expand...
Click to collapse
I want to buy This One , But maybe My Alumunium Case can't working

cooling2014 said:
It's really cheap.
there are the another choice with warranted quality. you can try.
case power bank s4
Click to expand...
Click to collapse
That looks like a good option for those who want extra power but not so much added bulk. Anyway anyone tried it yet or going to try it? Another one that would be worth hearing about.

Just a question
I bought this Mbuynow 6400 mAh battery for my s4, I have cm12 optimized ROM. (5.1.1) . It seems the phone recognised as 2650mAh, and let me a day active usage only. In the Stweaks option I changed the charging power to 1900mAh... The charging time is about 4 hours.
Its still on 24 hours usage time.
Question: Is it the max lifetime of this battery? Or needs manual calibration?
If anyone can help me please...

my usage with 7500mah
http://forum.xda-developers.com/showpost.php?p=67860445&postcount=76
buy zerolemon 7500mah

I currently use this battery and I can say that it is very very good considering the price. I can charge my phone and use it at medium to maximum usage and forget about charging for the next 2 days. on average I get 9+ hr sot

Related

3200mAh Extended Battery

Has anyone seen this or have an opinion on it?
I'm afraid I can't post links so you'll have to replace the stars yourself
h**p://mugen.hk/mugen-power-3200mah-extended-battery-for-samsung-galaxys-i9000.ht*l
Yes it has been discussed before, please search... It is in accessories-section.
Okay ta... The bump is probably no harm as there doesn't seem to be much post purchase discussion.
Has anyone purchased one of these? Any general reviews or reports back on battery life, build quality or other features?
Thanks again.
http://forum.xda-developers.com/showthread.php?t=751200
chimerical26 said:
Okay ta... The bump is probably no harm as there doesn't seem to be much post purchase discussion.
Has anyone purchased one of these? Any general reviews or reports back on battery life, build quality or other features?
Thanks again.
Click to expand...
Click to collapse
i got mine today in the mail.
i need a case for it, now that its super thicker the default case does not fit,
you can follow my post here and read my status on battery life here:
http://forum.xda-developers.com/showthread.php?p=8182243#post8182243
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130458529570&ssPageName=STRK:MESELX:IT
Try this one. Better cover and great battery life!
kevinjmoore said:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130458529570&ssPageName=STRK:MESELX:IT
Try this one. Better cover and great battery life!
Click to expand...
Click to collapse
Are you still using that battery? Are you still happy with it? I have had 2 'extended' battery's one a 3000mah (which isn't too bad) and a 3500mah one which is absolutely pants! It lasts no longer than the stock 1500mah one. So i was just wondering if it is as good as he says it is, i am going to ask him if he will export to the UK. Ta.
I'm having one of those batteries posted by kevinjmoore, and it lasts me 2 days and 8 hours with moderate use, and still 15% juice left. Batteries are made in China by Yoobao
padlad said:
Are you still using that battery? Are you still happy with it? I have had 2 'extended' battery's one a 3000mah (which isn't too bad) and a 3500mah one which is absolutely pants! It lasts no longer than the stock 1500mah one. So i was just wondering if it is as good as he says it is, i am going to ask him if he will export to the UK. Ta.
Click to expand...
Click to collapse
Coincidentally, he's the ebay seller. Only more independent reviews will prove the validity of his claims. :/
Sactoguy, can you define "moderate usage"? Thanks

Good and working Battery Extended? Any Suggestions?

Hi Guys,
i got my S4 9505 from 1 month and i very very happy with it..also for good battery life, but we have removable battery and maybe there is some battery better than original..
I looking for a battery with the original size dimension but more big than the original..but above all really big.. not only write on it.. but it must to be really extended..
if someone use some battery extended with original size and is certain that is extended can give me information about your battery life, screen on time and link for buy it?
Thanks
No suggestions?
Please note it is not physically possible to accommodate more capacity into the battery for the same size, if that was possible I guess samsung would had done that for us. However why not purchase extra charger and battery case made by samsung.
But I do see Mugen doing a change by providing 2750mAh battery of same size. Check here at amazon.
Or you might have to get large extended battery and find the best the chose from.
I think battery up to 3500 mAh on ebay can suited the original back cover (according to seller description). Many of those selling these batteries on ebay, but I still haven't try one. Maybe later I'll try.
ar216893 said:
I think battery up to 3500 mAh on ebay can suited the original back cover (according to seller description). Many of those selling these batteries on ebay, but I still haven't try one. Maybe later I'll try.
Click to expand...
Click to collapse
No, impossible. They claim to be 3500's but the are not. Most/all of the aftermarket high(er) capacity batteries are bogus, capacity wise.
above user is correct, don't go for chinese counterfeits claiming 3500 in same capacity and dimensions. I think the mugen is the only one out there, but its rather a stupidity.
Pfeffernuss said:
No, impossible. They claim to be 3500's but the are not. Most/all of the aftermarket high(er) capacity batteries are bogus, capacity wise.
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Click to collapse
coolraghav said:
above user is correct, don't go for chinese counterfeits claiming 3500 in same capacity and dimensions. I think the mugen is the only one out there, but its rather a stupidity.
Click to expand...
Click to collapse
Ah, my bad then. Luckily I haven't buy those.
thanks for the info
coolraghav said:
But I do see Mugen doing a change by providing 2750mAh battery of same size. Check here at amazon.
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Click to collapse
Seems good, but only 150mAh for $44.95 is too much, to much expensive for only 150mAh..
coolraghav said:
Or you might have to get large extended battery and find the best the chose from.
Click to expand...
Click to collapse
thanks, but i dont wanna buy extended battery can change the beautiful design.. im looking for more capacity battery with original size..
ar216893 said:
I think battery up to 3500 mAh on ebay can suited the original back cover (according to seller description). Many of those selling these batteries on ebay, but I still haven't try one. Maybe later I'll try.
Click to expand...
Click to collapse
thanks, if you try some battery please tell me..
i found this http://www.ebay.it/itm/ZeroLemon-2x...hone_PDA_Batteries&hash=item19e14ab68c&_uhb=1
its seems 3000mAh.. but i dont know this ZeroLemon and if this battery are good..
someone know or use this 3000mAh ZeroLemon?
Ps. Thanks guys for your replys :good:
I had a Zero Lemon slim extended battery on my SGS3. It was 2400mah vs the stock 2100. It was pretty good, giving an extra 30-45 minutes or so extra screen time and another 90-120 minutes of run time. If you find you're just cutting it close at the end of the day and you can't charge mid-day, it's worth the $20 for a pair of them plus a charger. You can get them on Amazon too. I haven't bought the S4 versions yet but I plan to - my wife and I can each get a little more battery life for a total of $20 that way.
You lose NFC, though. that's probably why they have a higher capacity - no NFC antenna. If you use that feature, or S-Beam or whatever, skip the Zero Lemons.
DeerSteak said:
I had a Zero Lemon slim extended battery on my SGS3. It was 2400mah vs the stock 2100. It was pretty good, giving an extra 30-45 minutes or so extra screen time and another 90-120 minutes of run time. If you find you're just cutting it close at the end of the day and you can't charge mid-day, it's worth the $20 for a pair of them plus a charger. You can get them on Amazon too. I haven't bought the S4 versions yet but I plan to - my wife and I can each get a little more battery life for a total of $20 that way.
You lose NFC, though. that's probably why they have a higher capacity - no NFC antenna. If you use that feature, or S-Beam or whatever, skip the Zero Lemons.
Click to expand...
Click to collapse
Thanks, usefull Comment :good:
Hi guys,
nobody have tryed this battery http://www.ebay.it/itm/ZeroLemon-2x...hone_PDA_Batteries&hash=item19e14ab68c&_uhb=1 on GS4?
I'd like to know if is good battery, if is not dangerous and if is true extendend..
thanks
I ended up with a Hyperion because it would fit the Seidio Extended (and it did perfectly). I was not at all impressed with the reviews on teh 3000mah ZeroLemon because it seems like it was thicker than the stock battery and put a bit of a bulge on the battery door. I was afraid it would not fit cases properly so I skipped it.
tanoxxx said:
Hi guys,
nobody have tryed this battery http://www.ebay.it/itm/ZeroLemon-2x...hone_PDA_Batteries&hash=item19e14ab68c&_uhb=1 on GS4?
I'd like to know if is good battery, if is not dangerous and if is true extendend..
thanks
Click to expand...
Click to collapse
these are actually 3000mAh !!
just youtube .....
u can see that it fits the stock battery cover and yes it gives about 1hr of extra screen time ....
zerolemon is a good buy compared to stock
anuj6111 said:
these are actually 3000mAh !!
just youtube .....
u can see that it fits the stock battery cover and yes it gives about 1hr of extra screen time ....
zerolemon is a good buy compared to stock
Click to expand...
Click to collapse
Thanks, but is really 3000mAh?
External charger and battery kit from samsung is the best choice for me
Sent from my GT-I9505 using XDA Premium 4 mobile app
.......
tanoxxx said:
Thanks, but is really 3000mAh?
Click to expand...
Click to collapse
i researched a lot on zerolemon ...
their product is good and is as stated no scams !!
i couldnt buy it coz they were charging $19.99 + $17(shipping) and i bought the original samsung battery kit for $32 where i live .....
but i had researched a lot on the company before making the decision towards them.... only regret is samsung gave me 1 battery + charger 1.7mAh .... zerolemon was giving 2 batteries + chrager 600mAh.... so i basically traded only battery for a charger that charges a battery in 1hr and 30mins 0% --> 100% .....
so whats the best rate for getting a good 12 to 14 hour outta your batt

Legit extended battery?

hmm i came across this wonder if legit http://www.ebay.com/itm/4300mAh-780..._Phone_PDA_Batteries&var=&hash=item2ed08a5e96
Feedback's pretty good on the seller. Why not buy a set and post the results?
some company called MPJ is also selling a 4300mah one which supposedly fits with the original back cover so it might be legit.
http://www.mpjbattery.com/mpj-4300m...900-g900m-g900a-g900t-g900v-g900r4-g900p.html
How long these will last and whether they do actually give 4300mah I have no idea, its a huge jump from 2800 in the same size so you have to question exactly how they can do that when samsung doesnt. Lets face it if samsung could produce 4300 in that exact same size and quality, even if it was a slightly higher cost, they would probably do it because the phone would destroy everything else for battery life with 4300mah as stock......and this makes me very skeptical.
Ideally what we want is someone to get some of the various higher capacity batteries from various manufacturers and do a few proper tests to at least see for sure how much longer they last when in use. We still have no idea how many charge cycles you will get with it still being that high but if it lasts for a year and really does give 50% extra capacity for that year then its probably a good buy. The danger even if it gives a decent boost for a few weeks during the initial tests is that it then starts wearing off and ends up worse than a stock battery after a month or 2. There HAS to be some catch somewhere or samsung would surely make these themselves and flog them at a premium for users that want extra power.
The key for me is being able to use the original cover as I dont want extra bulk.
We have to wait and see I guess.
anyone wanna give this a try?
http://www.amazon.com/4300mAh-Capac...=1397666589&sr=1-4&keywords=galaxy+s5+battery
initial_k said:
anyone wanna give this a try?
http://www.amazon.com/4300mAh-Capac...=1397666589&sr=1-4&keywords=galaxy+s5+battery
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Click to collapse
HMMMMMM "Best replacement for the original battery with comparable standby and talk time" say what?!? isnt the point of an extra 1500mah that it lasts a LOT LONGER, not "comparable". They also list the wrong model number, since when is it i9600. Personally wouldnt touch that with a barge pole. Also seems far too cheap to be even close to decent.
ewokuk said:
HMMMMMM "Best replacement for the original battery with comparable standby and talk time" say what?!? isnt the point of an extra 1500mah that it lasts a LOT LONGER, not "comparable". They also list the wrong model number, since when is it i9600. Personally wouldnt touch that with a barge pole. Also seems far too cheap to be even close to decent.
Click to expand...
Click to collapse
Also no NFC. At $6, it might be worth it as a spare.. but I agree their marketing is sub-par... of course it comes from China so that's to be expected... You'll see that Amazon claims 17-28 business days shipping, so it's definitely coming from either China or Hong Kong...
Jacob2kD said:
hmm i came across this wonder if legit http://www.ebay.com/itm/4300mAh-780..._Phone_PDA_Batteries&var=&hash=item2ed08a5e96
Click to expand...
Click to collapse
okay fine.. May i ask you here case and battery together sell here ?

3250mAh battery for Samsung Galaxy S4 I337

Hi i have a question want to ask your guys, i just ordered a battery from Ebay with 3250mAh but now I consider it will fit with my phone or not, and also it will safe when I use that battery. And here is a link:
http://www.ebay.com/itm/New-Battery-for-Samsung-Galaxy-SIV-S4-GT-i9500-with-3250-mAh-/310673941301?pt=US_Cell_Phone_PDA_Batteries&hash=item48559c2335
Thank you so much :laugh::laugh:
thachng9 said:
Hi i have a question want to ask your guys, i just ordered a battery from Ebay with 3250mAh but now I consider it will fit with my phone or not, and also it will safe when I use that battery. And here is a link:
http://www.ebay.com/itm/New-Battery-for-Samsung-Galaxy-SIV-S4-GT-i9500-with-3250-mAh-/310673941301?pt=US_Cell_Phone_PDA_Batteries&hash=item48559c2335
Thank you so much :laugh::laugh:
Click to expand...
Click to collapse
YMMV the quality control on these batteries from unknown chinese brands is terrible. I can almost guarantee that these are not 3250mah in any case.
One thing I've learnt after years of buying extended and 3rd party batteries, is that you generally get what you pay for. Stick to the tried and tested reputable brands.
davtse said:
YMMV the quality control on these batteries from unknown chinese brands is terrible. I can almost guarantee that these are not 3250mah in any case.
One thing I've learnt after years of buying extended and 3rd party batteries, is that you generally get what you pay for. Stick to the tried and tested reputable brands.
Click to expand...
Click to collapse
So I should not use it ?. Any recommend to improve battery life ?
thachng9 said:
So I should not use it ?. Any recommend to improve battery life ?
Click to expand...
Click to collapse
To my own experience, you'd better to get one or two spare battery fully charged and put it in your bag.
Extended battery is too bulky for me to put it into my pocket, and make my phone look weird.
You may just buy a external power bank or just buy one or two spare battery. That works great for me. Hope it helps.
niking3 said:
To my own experience, you'd better to get one or two spare battery fully charged and put it in your bag.
Extended battery is too bulky for me to put it into my pocket, and make my phone look weird.
You may just buy a external power bank or just buy one or two spare battery. That works great for me. Hope it helps.
Click to expand...
Click to collapse
Yeah,I agree.I would prefer a power bank,the item can charge not only my phone but also my Table and other devices.Much convinient.

Are These Battery's Legit? And Will They Work With i337?

I found two battery's on ebay both of the highest capacity's without getting a bigger external back cover, has anyone tried these or willing to try? the one that seems the most legit to me is the red one but would the gray and blue one still work on i337?
http://www.ebay.com/itm/High-Capaci...131003132420&rk=6&rkt=6&sd=281270270664&rt=nc
http://www.ebay.com/itm/NEW-High-Ca..._Cell_Phone_PDA_Batteries&hash=item2a3e3b2777
Interested to see how these compare to the 2600mah stock battery
P.S: yes we all know that most of these "fake" ebay batteries are similar/lesser in endurance compared to the smaller stock battery - but a comparison between the two (from buyers) is still helpful in determining whether to buy this as a cheap spare, etc.
UK links:
http://www.ebay.co.uk/itm/291174984573?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
http://www.ebay.co.uk/itm/3900mAH-H...661?pt=LH_DefaultDomain_3&hash=item4accb5d595
http://www.ebay.co.uk/itm/3900mAH-B...165?pt=LH_DefaultDomain_3&hash=item4621a188cd
The gold ones are fake for sure I tried one with my s2 said it was a 2500mah but it would have been lucky to hit half that. The others look too good to be true though haha shame they dont ship to new zealand to test.
http://forums.androidcentral.com/sa...334990-samsung-galaxy-s4-3900mah-battery.html
answers here: similar to stock 2600mah battery (also slightly thicker and "barely fits")
so not worth it unless you just want a spare for long travels etc
darrendm said:
http://forums.androidcentral.com/sa...334990-samsung-galaxy-s4-3900mah-battery.html
answers here: similar to stock 2600mah battery (also slightly thicker and "barely fits")
so not worth it unless you just want a spare for long travels etc
Click to expand...
Click to collapse
Imo, dont bother. Buy an Anker and call it a day.
the golden ones arent a fake
dude52 said:
I found two battery's on ebay both of the highest capacity's without getting a bigger external back cover, has anyone tried these or willing to try? the one that seems the most legit to me is the red one but would the gray and blue one still work on i337?
http://www.ebay.com/itm/High-Capaci...131003132420&rk=6&rkt=6&sd=281270270664&rt=nc
http://www.ebay.com/itm/NEW-High-Ca..._Cell_Phone_PDA_Batteries&hash=item2a3e3b2777
Click to expand...
Click to collapse
Actually,battries on Amazon are much better.
madman604 said:
Imo, dont bother. Buy an Anker and call it a day.
Click to expand...
Click to collapse
How are anker batteries compared to zerolemon as well as stock?
Hermosa said:
Actually,battries on Amazon are much better.
Click to expand...
Click to collapse
Agreed.

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