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Mugen 4500mAh Extended Battery for G2X

Look what I found on Mugen's international site. Of course it has a new back cover for the phone because the battery is so chubby. But 4500mAh, dang!
http://www.mugen-power-batteries.co...tery-for-lg-optimus-2x-p990-t-mobile-g2x.html

thanks for the link but NO WAY! $100+ is way to rich for my blood...
i just ordered 2 of these. i like the idea plus they are solar and charge all my gadgets on top of my phone. and shipping from china is 22 for dhl but they are worth it and are the size or smaller than our phone! holds almost twice the charge with multiple voltages including 3.7v which is ours.
Total was around $52 after shipping but just sell one or keep the other for twice as much! ill repost this link in thread.
http://www.chinavasion.com/product_...arger-for-mobile-phones-and-mini-usb-devices/

Dolphinwigs said:
thanks for the link but NO WAY! $100+ is way to rich for my blood...
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Too expensive and UGLY

Wow, out if my budget.
I could buy 3 external batteries including shipping, for that.
Sent from my LG-P999 using XDA Premium App

look at the back cover on that thing and then the shape of the batter! what a waste of space!
I am sorry but I get plenty of juice out of my battery, i dont know what i would do with a battery twice the size let alone three times the size of my current one... that **** would last all week without needing a recharge!
honestly for the same price, little bigger and more juice i could just lug around a mini nuclear reactor... where is tony stark when you need him? im trying to hook my phone up with that mini arc reactor bro!

Yeah, that is way too bulky for the size. If they wanted to extend the back of it, why wouldnt they make the battery a sort of P shape that extends further up the back so it doesnt have to bulge as much?
I MIGHT buy a battery that only makes the back case flush with the camera. I already dont like that camera hump on the back, so a battery that only needed to extend that much or a tiny bit more would be perfect. Maybe like a 2500mAh?

Thread cleanup, back on topic please.

My question here is this: Is it completely safe to use this battery?
I'm thinking perhaps in the future I might want to buy one because I deplete my battery extremely fast with constant use. The only thing I'm worried about is if it will hurt my phone in any way.

lightningomega said:
My question here is this: Is it completely safe to use this battery?
I'm thinking perhaps in the future I might want to buy one because I deplete my battery extremely fast with constant use. The only thing I'm worried about is if it will hurt my phone in any way.
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you know I was thinking this too, but I did watch some reviews on youtube on their other 4500 mah extended batteries for other android phone models. It doesn't look that bad, infact it seems to make the phones look like a tiny miniature powerhouse PCs from the future.
Right now it says their sold out and will get new stock in June, I'm definitley gonna get one. If like the reviews say that some people don't have to charge this extended battery after 3 days of heavy use then I'll be in G2x heaven. Infact, I would bet as LG was in the design proces for the phone that they were shooting for a phone that could last for 3-5 days on one battery charge, but since marketing research thinks consumers will only buy a slim form factor cell phone, they opted to cut corners on performance for cosmetics, which absolutley sucks in my opinion.

just ordered it. Will post a review once I receive it.
I ordered the 4800 one for my atrix as well. I just received that one today. Will try it out when I get home!

dilwaala said:
just ordered it. Will post a review once I receive it.
I ordered the 4800 one for my atrix as well. I just received that one today. Will try it out when I get home!
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Right on, can't wait for the review. Just wanted to ask though, I saw that they were out of stock and that they'd get more in stock and if I ordered on that certain day I looked on the site, I would get it on June 3rd. I looked at the site again and it said if I ordered that day I'd get it on the 10th, now I checked again today and it said if I ordered I'd get it on the 6th. What gives with all the different ship dates?
You also said you just got the 4800 for your Atrix.
When did you order that one and how long did it take for you to recieve it?
How was it shipped out to you, UPS or USPS?
How did you purchase, with credit card or paypal?
How professional are they and quality of the product?
Does the product come with a specific charger?
And how long did your Atrix last on standard battery and how long does the Mugen battery last?
Sorry for the questions, I'm just very interested in this battery and I'm so ready to purchase, just waiting till they get it in stock, before I ordered, although I'm so anxious just to put in the order now and wait for them to ship it out to me on the proposed date a couple weeks later. But is that wise?

Remember most extended batteries are scams
Sent from my LG-P999 using Tapatalk

Suprah said:
Remember most extended batteries are scams
Sent from my LG-P999 using Tapatalk
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Check the forums for an easy to build tester. I tested a few, and stock batteries for g2 and vibrant, none of the extended ones lived up to their claims. They had more capacity, but not what they claimed, and some caused instability. Stock oem tested within 5%. Extended varied wildly, best being about 25% shy of stated. Imo, that's false advertising at best.
I still have the tester set up. Ship me a battery and I'll test it for you if you like. I'll even pay to ship it back to you, but I will post about it here if you do. Personally, I'm not wasting any more money on them for myself.

jacob808 said:
Right on, can't wait for the review. Just wanted to ask though, I saw that they were out of stock and that they'd get more in stock and if I ordered on that certain day I looked on the site, I would get it on June 3rd. I looked at the site again and it said if I ordered that day I'd get it on the 10th, now I checked again today and it said if I ordered I'd get it on the 6th. What gives with all the different ship dates?
You also said you just got the 4800 for your Atrix.
When did you order that one and how long did it take for you to recieve it?
I ordered it on 5/13 and received it on 5/20
How was it shipped out to you, UPS or USPS?
Came via USPS
How did you purchase, with credit card or paypal?
I used paypal. Had no issues
How professional are they and quality of the product?
The quality of the product is awesome. At least so far. This is my second Mugen battery. I had one for the nexus one as well. worked just fine. The one for the atrix ROCKS right now. On average usage (with stock battery) I would get about 1.5 days. With the Mugen, I hit 3 days with 1 full charge under the same usage pattern
Does the product come with a specific charger?
Nope. Just the battery and the back cover.
And how long did your Atrix last on standard battery and how long does the Mugen battery last?
1.5 days vs. 3 days
Sorry for the questions, I'm just very interested in this battery and I'm so ready to purchase, just waiting till they get it in stock, before I ordered, although I'm so anxious just to put in the order now and wait for them to ship it out to me on the proposed date a couple weeks later. But is that wise?
Click to expand...
Click to collapse
You also said you just got the 4800 for your Atrix.
When did you order that one and how long did it take for you to recieve it?
I ordered it on 5/13 and received it on 5/20
How was it shipped out to you, UPS or USPS?
Came via USPS
How did you purchase, with credit card or paypal?
I used paypal. Had no issues
How professional are they and quality of the product?
The quality of the product is awesome. At least so far. This is my second Mugen battery. I had one for the nexus one as well. worked just fine. The one for the atrix ROCKS right now. On average usage (with stock battery) I would get about 1.5 days. With the Mugen, I hit 3 days with 1 full charge under the same usage pattern
Does the product come with a specific charger?
Nope. Just the battery and the back cover.
And how long did your Atrix last on standard battery and how long does the Mugen battery last?
1.5 days vs. 3 days
By the way, I had a Milestone as well, which also had an extended battery but from Seidio, and that battery i was NOT happy with. Did not add anything in addition to the stock.

The only way to test a battery is using an external load / voltmeter jig. Based on my past experience with Mugen, their 4500mAh battery will test out much lower, my bet is somewhere around 3400mAh. Just enough to make you feel like you got value for your money. Theres no way the average consumer can compare battery life using the phone itself.

rotohammer said:
The only way to test a battery is using an external load / voltmeter jig. Based on my past experience with Mugen, their 4500mAh battery will test out much lower, my bet is somewhere around 3400mAh. Just enough to make you feel like you got value for your money. Theres no way the average consumer can compare battery life using the phone itself.
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Yup you're right. I do not have a voltmeter handy so I'm just relaying my observations.
So far, it's been good (I'm still talking about the Mugen Atrix battery since I haven't reeived the G2x one yet). Far better than the stock battery (not just by a couple of hours but by days) so I'm happy

rotohammer said:
The only way to test a battery is using an external load / voltmeter jig. Based on my past experience with Mugen, their 4500mAh battery will test out much lower, my bet is somewhere around 3400mAh. Just enough to make you feel like you got value for your money. Theres no way the average consumer can compare battery life using the phone itself.
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I'll pay a hundred bucks to get at least 2-3 days on one charge. Anything to get rid of this miserable battery life that makes you feel anxiety when you're away from an outlet, especially if you use the G2x like I do which is on the internet constantly browsing and watching vids and playing vid games.
Although on another note, auto airplane mode does indeed make the phone somewhat viable and stops the drastic bleeding when the phone is not being used, and I also notice that under settings> accounts & sync> background data turned off also helps very much with the horrible battery drain when on standby.
Tmobile has sent me a replacement battery which I had to pay $10 shipping, so I might recieve it on the 3rd of June, I'll hold off on the Mugen 4500 mah and see how the replacement from tmobile goes and play around with the other settings I just mentioned. I just don't like the idea of switching out the batteries each time. Gonna put wear and tear on the battery cover and all, so even though I have an extra battery, I'm still considering the Mugen extended.

jacob808 said:
I'll pay a hundred bucks to get at least 2-3 days on one charge. Anything to get rid of this miserable battery life that makes you feel anxiety when you're away from an outlet, especially if you use the G2x like I do which is on the internet constantly browsing and watching vids and playing vid games.
Although on another note, auto airplane mode does indeed make the phone somewhat viable and stops the drastic bleeding when the phone is not being used, and I also notice that under settings> accounts & sync> background data turned off also helps very much with the horrible battery drain when on standby.
Tmobile has sent me a replacement battery which I had to pay $10 shipping, so I might recieve it on the 3rd of June, I'll hold off on the Mugen 4500 mah and see how the replacement from tmobile goes and play around with the other settings I just mentioned. I just don't like the idea of switching out the batteries each time. Gonna put wear and tear on the battery cover and all, so even though I have an extra battery, I'm still considering the Mugen extended.
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I know exactly what you mean! That is the reason I was willing to spend $100+ on a battery because I didn't want to bother carrying extra batteries all the time or swapping them out or worry about charging each one..
I have one, lasts me 3+ days and don't have to swap anything.
Might not be ideal for most people, might be heavy but hey... it's perfect for me

Without a doubt, there is value in having a battery that can last 2 or 3 days. I've purchased large capacity batteries from Mugen and Seidio, and happily used them.
But, for the price paid for these batteries, I also expected to get what was advertised in terms of mAh rating. It irritates me that these companies feel that they can just print whatever inflated rating they want on these batteries and there is no consequence for them.
Heres what I've determined: High quality OEM batteries I've used in the last 4 years all have been around 1500mAh, as that seems to be the sweet spot in terms of size vs capacity for a phone manufacturer. Mugen & Seidio use cheaper cells, typically 1200mAh for the same physical dimensions as the OEM cell. From there, its simple math, 2 cells equals 2400mAh (not the 3000mAh stamped on the sticker. My guess, without even looking at a picture, is that the Mugen 4500mAh battery is a 3 cell unit with a real capacity of 3600mAh.
3600mAh is not a bad setup, I'd throw $100 for it. But I'd still be irritated.

What would be really nice is the manufacturer giving us the option of buying another cell, the stock oem battery with a replacement back that had a charge balance circuit and anything else it would need to be reliable. Known good cells, just an extra one.

Battery for S4

Has anyone been able to find the battery for sale that is in stock? EB-K600BUW is the part number but nobody seems to have it available including Samsung.

No

inmnbob said:
Has anyone been able to find the battery for sale that is in stock? EB-K600BUW is the part number but nobody seems to have it available including Samsung.
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So far the Anker aftermarket battery has been working very well as my 2nd battery.

samsung.com has it for $40, $50 for the kit, it is currently on backorder, i'm thinking they should have it in a week or two, just keep checking. also, don't forget to register your phone with them, you'll get an email for 50% off cellphone accessories priced no higher than $50, max 5 items.

I threw the dice, and ordered off of ebay. Should have 2 batteries and a charger in 3 weeks....
http://www.ebay.com/itm/380614170222?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649

guess we are all rolling dice lol.
This one should be with me next week. ill let you guys know how it is
http://www.ebay.com/itm/171034651752?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649

The sg3 batteries work for the sg4 also.
Sent from my SPH-L720 using xda premium

vj092887 said:
The sg3 batteries work for the sg4 also.
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Isn't the S3 battery 2100mAh stock? The S4 comes with a beefier 2600mAh battery. Cool that the batteries will work in a pinch though.

Yeah. And It has a little space on the right side of the battery but it fits snug and the phone turns on
Sent from my SPH-L720 using xda premium

I ordered two of these batteries and they just came in today. The battery and the cover don't make the phone that much thicker.

I agree on the Anker Batteries. Had two of those for my EVO 3D after buying all sorts of different batteries. They are the only ones that lasted for me.

Testing out one of the extended batteries. Starting at 90% power. I'll report back after several hours with usage statistics.
Sent from Spaceball One.

I just received these batteries and charger..
3 x 3000mAh battery + US Wall USB Charger For Samsung Galaxy S4 4 IV I9500
Works good, no NFC (as with most cheap extra batteries).. Battery Monitor Pro registers 3100mAh :good::good::good:
a bit for a tight fit as you'd expect from an extended battery that fits with the stock backplate (which bulges very slightly)
So far so good though

blackknightavalon said:
I ordered two of these batteries and they just came in today. The battery and the cover don't make the phone that much thicker.
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Pics? I'm guessing NFC no longer works? This might be useful for work days regardless please post screen tome after your depletion

nba1341 said:
Pics? I'm guessing NFC no longer works? This might be useful for work days regardless please post screen tome after your depletion
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5 hours off the charger (starting at 90%) and I'm down to 59% power after moderate/heavy use. Keep in mind that this is an initial charge.
Sent from Spaceball One.
--------------------------------------------
8 hours, moderate/heavy use, 42% left.

vj092887 said:
Yeah. And It has a little space on the right side of the battery but it fits snug and the phone turns on
Sent from my SPH-L720 using xda premium
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Cool. Do you think that we could use the GS3 extended 3000mah battery in the GS4?

zetajunkie said:
I threw the dice, and ordered off of ebay. Should have 2 batteries and a charger in 3 weeks....
http://www.ebay.com/itm/380614170222?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
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Those are the ones I bought XD hoping they work fine!

Just bought the Anker battery, arriving Tuesday. Will be interested to see how it fairs considering I bought it brand new for only £10, with the official Samsung battery costing £35. As long as it fairs up relatively well, I'm not fussed about not having the NFC capability.

zetajunkie said:
I threw the dice, and ordered off of ebay. Should have 2 batteries and a charger in 3 weeks....
http://www.ebay.com/itm/380614170222?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
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Used same branded batteries as spares for my Galaxy Nexus and they perform fine. You probably won't get the same as from the official battery but these are well worth it for those who need some extra juice and don't care about losing NFC.

A screencap of my 5200mAh battery on its initial charge.

Cheap 3000 mAh battery

Hello
On ebay i see them very often but havnt found any review of them.
Clicky here
They claim to be 3000 mAh but are also the cheapest. (2.80 euros so about 3.65 dollar or 2.40 pounds)
And all of them say galaxy s4 i9500 but i read everywhere that i9500 and i9505 have the same battery?
Would be awsome if i can get some info or revies about this item.
Thank you for your time and info

xeph20 said:
Hello
On ebay i see them very often but havnt found any review of them.
Clicky here
They claim to be 3000 mAh but are also the cheapest. (2.80 euros so about 3.65 dollar or 2.40 pounds)
And all of them say galaxy s4 i9500 but i read everywhere that i9500 and i9505 have the same battery?
Would be awsome if i can get some info or revies about this item.
Thank you for your time and info
Click to expand...
Click to collapse
It's not actually 3000 mAh. It won't last as much as the stock battery, you can be sure of that. If you're lucky it gets close to stock, and it's no more than a decent replacement battery.
The only real known 3000 mAh battery is the ZeroLemon one, which sacrifices NFC and has a slight bulge on the back cover (but does fit properly).

Okay
Thanks, i dont understand how they are allowed to just lie like that.
But even if it is about same strenght as stock or a bit less for the price its still very good.
I just want a battery for when mine runs out and i'm not able to charge.
But i also get a bit afraid that it might damage the device or something.
So as a "smaller capacity" backup this would do ? or might it cause some damage?
Thanks again.

I had the same question a while ago... I would just invest a little more and buy the ZeroLemon one, then use stock one as replacement. It's well worth the extra money.
http://www.ebay.com/itm/ZeroLemon-S..._Cell_Phone_PDA_Batteries&hash=item43bd602f7a
But if you insist, that one you showed will do good as a backup battery, just use it if you run out and need a replacement right away.

frrlod said:
I had the same question a while ago... I would just invest a little more and buy the ZeroLemon one, then use stock one as replacement. It's well worth the extra money.
http://www.ebay.com/itm/ZeroLemon-S..._Cell_Phone_PDA_Batteries&hash=item43bd602f7a
But if you insist, that one you showed will do good as a backup battery, just use it if you run out and need a replacement right away.
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Ok thank you very much.
I think i will buy it then because it will be as a last reserve.
Aready threw away a lot bloatware and startup items so my battery life is pretty good atm and most of the time i will be able to charge it.
I was kinda looking for a battery + external charger for a cheap combo deal but dont seem to find any.
And it even harder to find a european charger

frrlod said:
I had the same question a while ago... I would just invest a little more and buy the ZeroLemon one, then use stock one as replacement. It's well worth the extra money.
http://www.ebay.com/itm/ZeroLemon-S..._Cell_Phone_PDA_Batteries&hash=item43bd602f7a
But if you insist, that one you showed will do good as a backup battery, just use it if you run out and need a replacement right away.
Click to expand...
Click to collapse
Is this the one that you got? Amazon is selling it for $15

joecereal said:
Is this the one that you got? Amazon is selling it for $15
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Yeah it should be the same one as he mentioned.
But amazon is not good for everybody.
For me by example.
I live in belgium and we dont have a amazon site we have to go to the french, german or UK site .
But yeah chances are big we pay a lot shipping costs.
If i order from amazon i have to pay around 5 dollars per item or something for shipping alone.

I bought a 3 pack of these along with a charger for $14 USD and they work well but aren't as long lasting as the stock battery. Still plenty great to keep on me. They are great and ensure I never need to be tethered to a wall like an iPhone user. I have gotten between 4 (when in bad reception and lots of camera use) and 18 hours out of the aftermarket batteries.

The one show selling by ts is probably Power brand. Most of these after market is much less than 2600mah, some even less than 2000 mah. Try buying established brands such as Anker or Zerolemon and you will be fine.

daffy113 said:
I bought a 3 pack of these along with a charger for $14 USD and they work well but aren't as long lasting as the stock battery. Still plenty great to keep on me. They are great and ensure I never need to be tethered to a wall like an iPhone user. I have gotten between 4 (when in bad reception and lots of camera use) and 18 hours out of the aftermarket batteries.
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http://www.amazon.com/Samsung-Batte...099&sr=8-5&keywords=samsung+galaxy+s4+charger
I recommend that.
But I would only get it from Amazon or some other site that has a better chance of having original samsung products and not fakes.
Most 3rd party battery makers, seidio, etc have been tested to be really at 80-90% of their true mah listing.
Not sure why that is the case.

1 day and 07 minutes with 3% left on the stock battery. This phone is amazing. I have it rooted on the Verizon ME7 Stock configuration and have most of the Verizon Bloatware frozen. I've even used it quite a bit during that time on Facebook, taking a few pictures, playing games, texting, making numerous phone calls and checking email using either WiFi or Mobile Data connectivity. :good:
I previously had the S3 and it didn't even come close to half this life.

Any cheap backup batteries yet ?

Any cheap backup batteries yet ? Ideally with wall charger.

I think the only one available right now is the stock Samsung batteries. You might be able to find a 50% off coupon. It comes with a battery charger. However I would wait for a company like Anker to release 3rd party backup batteries because I've found 3rd party batteries to have longer battery life than the stock batteries.

There is nothing. It's funny cause I had the G3 before this and there were a few preorders on Amazon already. I would think there would be more for the Note 4. What sucks is, Samsung had the spare battery with a charger for $20 but it sold out real quick. Who know's when that will come back in stock. I put my email down to know when they come back in stock, but I have done that before and never heard anything.

Made in China batteries
JeffATL said:
Any cheap backup batteries yet ? Ideally with wall charger.
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I can't post links yet because I'm a new user, but go to ebay and search for note 4 batteries. There is one from China that has a picture of three batteries and a charger.
I've used these batteries for my Note II and Note 3. They work great for about 9 months to a year. They still hold a charge after that time, but not as well as the stock battery. The stock battery will eventually crap out too; all batteries do. It's a great deal at $20 for three batteries and a charger. I also prefer to use this charger instead of the one that comes with the phone because it charges more slowly and will give you more charge cycles on your batteries. I would also disable fast charging unless you're desperate for juice because you will get fewer charge cycles out of your batteries before they start to suck.

JeffATL said:
Any cheap backup batteries yet ? Ideally with wall charger.
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I wouldn't use a cheap battery option for a £630 smartphone.

jah said:
I wouldn't use a cheap battery option for a £630 smartphone.
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Exactly this!
Batteries are not something people should cheap out on, for the sake of only £10 or so! Nearly all the cases posted around the internet of people's phones going up in smoke are due to cheap, third party batteries and/or chargers. Then there's the issue that most cheap third-party replacement batteries will have far less than the advertised capacity.
They're just a risk that is not worth it.

drainbamaged said:
I can't post links yet because I'm a new user, but go to ebay and search for note 4 batteries. There is one from China that has a picture of three batteries and a charger.
I've used these batteries for my Note II and Note 3. They work great for about 9 months to a year. They still hold a charge after that time, but not as well as the stock battery. The stock battery will eventually crap out too; all batteries do. It's a great deal at $20 for three batteries and a charger. I also prefer to use this charger instead of the one that comes with the phone because it charges more slowly and will give you more charge cycles on your batteries. I would also disable fast charging unless you're desperate for juice because you will get fewer charge cycles out of your batteries before they start to suck.
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Did you bought those from China? How is it? Anyone knows?

I love the made in China batteries.
I understand the concerns with using a cheap battery, but I've used the ones on ebay for years now without any problems or harm to my devices. The savings are not a mere 10 quid. You get three batteries for half the price of one. The made in China batteries definitely don't last as long as the stock battery, but I've never seen one blow up and I'm not afraid or concerned about it ruining my phone.
There is one legitimate drawback compared to the stock battery though. The NFC chip is embedded in the battery on the note 4 so if you use NFC a lot then clearly you should stick with a stock battery.
I hardly ever use NFC so I'll still use the made in China battery from ebay.

drainbamaged said:
I understand the concerns with using a cheap battery, but I've used the ones on ebay for years now without any problems or harm to my devices. The savings are not a mere 10 quid. You get three batteries for half the price of one. The made in China batteries definitely don't last as long as the stock battery, but I've never seen one blow up and I'm not afraid or concerned about it ruining my phone.
There is one legitimate drawback compared to the stock battery though. The NFC chip is embedded in the battery on the note 4 so if you use NFC a lot then clearly you should stick with a stock battery.
I hardly ever use NFC so I'll still use the made in China battery from ebay.
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I agree 100% with you. I am not worried about the battery blowing up. Its rare. And for my S3 and Epic prior to that they served their purpose. Backup for when you run out of power.
However, based on other thread if I can buy Samsung's for 50% off battery and charger ($20-$25) I would do it, just OOS.

Yeah, personally I have bought those cheap Chinese batteries off of Ebay, and I don't think they are worth it. I'm not worried about them ruining my phone, that is very unlikely. They just don't last long enough. I'm waiting for a reputable company to come out with a set with a charger. Like Anker. That usually runs about $30 bucks with 2 batteries and a charger compared to what $80 for the Samsung one. Even if they are .01% more likely to ruin my phone, that doesn't warrant spending an extra $50 like some people would lead you to believe.

Nate Rules said:
Yeah, personally I have bought those cheap Chinese batteries off of Ebay, and I don't think they are worth it. I'm not worried about them ruining my phone, that is very unlikely. They just don't last long enough. I'm waiting for a reputable company to come out with a set with a charger. Like Anker. That usually runs about $30 bucks with 2 batteries and a charger compared to what $80 for the Samsung one. Even if they are .01% more likely to ruin my phone, that doesn't warrant spending an extra $50 like some people would lead you to believe.
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Anker are very good, and not cheap as OP was talking about. I would use Anker but not a cheap option.

But Anker hasn't been to quick to get batteries out. I would suggest buying the Caseology batteries when they become available on Amazon. They always put up a preorder with a really good price but a ship date that is a month away. I always resist ordering it hoping that something will come sooner but they are usually the first and by the time they ship they are more expensive. And they get pretty good reviews.

FWIW, when I went to charge the batteries for our trade in phones, both stock batteries couldn't hold a charge at all.. BUT the cheap extended batteries I'd purchased from china had no issues at all.
(As a matter of fact, one of the stock batteries had developed that battery bulge we've heard about, and I couldn't even put the back on the phone with it in!)

Just buy the official spare and charge from Sammys site for 50% off.
posted via my Obsidian VZW Note 4

moralesd66 said:
Just buy the official spare and charge from Sammys site for 50% off.
posted via my Obsidian VZW Note 4
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They're currently out of stock, and on backorder.

They get em in fast. Check 2x daily.
posted via my Obsidian VZW Note 4

Odds are we'll see quick chargers paired with 2 batteries on ebay soon for $12 shipped or so, similar to other phone battery options.
Since that's less than 50% the cost of the Sammy's I'll just wait for a week or two for them.

there are several on eBay just be careful as some are just 3000 MAH and some are 5400 MAH so just choose wisely if you decided to buy from eBay but most offer 2/3 batteries for 15$ or so

moralesd66 said:
Just buy the official spare and charge from Sammys site for 50% off.
posted via my Obsidian VZW Note 4
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can you post which coupon code you used? because the ones i'm finding aren't valid even on the other current in stock accessories.

Keep an eye on this thread for coupon codes.

[Q] ZeroLemon Samsung Galaxy S4 3000mAh Battery

I'm thinking about buying the ZeroLemon Samsung Galaxy S4 3000mAh Battery. Any opinions? I heard zerolemon was a pretty good company but I just wanted to confirm.

I bought mine about a month a go and I can definitely feel the difference in the duration of screen-on time. I went from like 4.5 hours to 5 hours roughly. More than worth the price.

noremac258 said:
I bought mine about a month a go and I can definitely feel the difference in the duration of screen-on time. I went from like 4.5 hours to 5 hours roughly. More than worth the price.
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thanks. I'll probably buy them then. 8.99 is a great price haha!

Bought my pair a few months ago. I don't remember the last time I actually plugged my phone into a charger. I just swap the batteries from the phone to the wall charger. I usually get about 15 hours of decent use, about 3.5 hours of screen time, out of each. It's a great buy.
Sent from my SCH-I545 using XDA Free mobile app

Any international sellers? I can't find anything for the UK, all out of stock

crazyguns said:
Any international sellers? I can't find anything for the UK, all out of stock
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I haven't found any in the UK for over a year now, been looking ever since I got my phone last June
Sent from my GT-I9505 using XDA Free mobile app

imlgl said:
I haven't found any in the UK for over a year now, been looking ever since I got my phone last June
Sent from my GT-I9505 using XDA Free mobile app
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Man i've tried emailing bastexwireless but they said they don't have any in stock.. still waiting for something i'll let you know if i find anything..

Does this battery add any bulk, size wise I mean, to the phone? I know the weight will probably be heaver but I had an extended battery for my old Photon 4G and had to go without a case on it because of the size of the battery. I don't want to have to do that but this battery looks promising from what I see.

maybe its matter, maybe not... but note that this battery do not have NFC chip.
i also thought about to buy that battery, but for me, the lack of this NFC chip is a deal breaker.

shop ?
Hey,
Do you have a valid link to a shop that actually sell it ?

likesatan said:
Hey,
Do you have a valid link to a shop that actually sell it ?
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I bought it on amazon.

likesatan said:
Hey,
Do you have a valid link to a shop that actually sell it ?
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I bought it on amazon
*sorry for double* not sure what happened

dystopiangirl said:
Does this battery add any bulk, size wise I mean, to the phone? I know the weight will probably be heaver but I had an extended battery for my old Photon 4G and had to go without a case on it because of the size of the battery. I don't want to have to do that but this battery looks promising from what I see.
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U will perhaps find it slightly harder to put the battery cover on, but it will fit the same way as stock. Cases wouldn't be an issue.
Whiplash83 said:
maybe its matter, maybe not... but note that this battery do not have NFC chip.
i also thought about to buy that battery, but for me, the lack of this NFC chip is a deal breaker.
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They took nfc away so it can have a slightly higher battery capacity.

The battery very slightly bulges at the back. If you have a very very specific tight fitting case you will notice the slight inconsistancy. I had one that fit the Galaxy S4 specifically however once the battery was put in, it created a few mm gap.
I initially found the battery to add about 30 min extra however, it began to lose it capacity after a few months then became the same if not worse than the stock.
No NFC, bulge, same battery capacity wasn't worthwhile. I bought from bastexwireless and they were a pain to deal with so if you buy expect to make it a permanent purchase. I tired to contact zerolemon as well and they just gave me the runaround.

mikeprius said:
The battery very slightly bulges at the back. If you have a very very specific tight fitting case you will notice the slight inconsistancy. I had one that fit the Galaxy S4 specifically however once the battery was put in, it created a few mm gap.
I initially found the battery to add about 30 min extra however, it began to lose it capacity after a few months then became the same if not worse than the stock.
No NFC, bulge, same battery capacity wasn't worthwhile. I bought from bastexwireless and they were a pain to deal with so if you buy expect to make it a permanent purchase. I tired to contact zerolemon as well and they just gave me the runaround.
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I would say the lifespan of holding its charge is pretty similar to the original samsung battery. Under heavy daily use, it would take abt 3 mths I reckon, for it to start losing its capacity bit by bit. It's just the way they are, so I would still get the zerolemon's since they are pretty cheap compared to samsung's. Over here where I live, the original samsung battery is only sold with the extra battery kit, and it costs abt 30usd. I alr got that so it would still be worthwhile for me to ship the zerolemon's over as I don't stay in the US.
Regarding bastex's customer service, I emailed them once regarding their poorly made wall charger. They responded pretty quickly and offered to send me a new one, as well as 2 new batteries since mine had alr bloated up due to months of heavy use. I guess the bloating issue pretty common. So maybe not all their staff provide quality support. [emoji41]

I just got mine this week. This is day 3 of using it. It seems to do a little better, but I'm still in the break-in phase of the battery. I like the extra weight, as it gives the phone a more substantial feel. It fits fine in my otterbox (defender series, I think). Haven't tested it in my seidio obex case yet. I used their battery with my Verizon Galaxy Nexus, and loved it. I expect good things with it.
I just ordered a single battery ($9.XX, with shipping). I didn't need the second battery, or that external battery charger.

Zerolemon's 7.5Ah batteries for Galaxy S4
Zerolemon's 7.5Ah batteries for Galaxy S4, I ordered 3 from e-bay with 2 chargers. The batteries are heavier than the phone and with case is more than twice as thick(deep) as original phone. Width and length are slightly larger too but not appreciably so. Big plus is am never tethered to wall and each battery will last 20+ hours of constant Internet use. Simply swap batteries after running it until <= 2%; one is typically always on charger. Phone with case/battery carries nicely in a LBT Holster.

The zerolemon wall charger is really low quality. It works (charges ur batt from zero to full in abt 4-5 hrs) for the first few weeks, and then takes longer and longer to charge.
Another alternative to never having to charge your phone on the wall is to get the official samsung extra battery kit. That charger is top notch. I got that and use it with my zerolemon's. So I don't need to deal with a huge bulky extended battery either.

It's a small bit bigger than the original battery. It makes putting on your battery cover a little bit more difficult, but not bad. I have a defender case and it makes it just a little tighter.
Sent from my SCH-I545 using XDA Free mobile app

So far, my zero lemon 3000 mah battery isn't performing too great. I think I'm going to try and return it for another one to see if the ladder is better. I get about 4 hours of screen on time.