Motorola battery back up on sale - HTC Droid DNA

I hope some of you get a chance to go to Vzw today because it's the last day of the back up battery charger sale... I paid under 30 bucks for this little one... There is a huge one for 80 bucks bit not worth it... The cord plugs into its own space on the device for storage and less mess, and it has a usb for other non micro devices
Size is 1860mah which is about 1 extra battery for us... For the price I got it and will have it for emergency
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Wps-602-p893
Sent from my HTC6435LVW using Tapatalk 2

Thanks for a heads up but you can get better deals on battery packs on Amazon. You can get a lot more mah for not much more at all.

I got it mostly for size also... Every one I see on Amazon is a square brick... This is nice and compact and rounded fits nicely in the pocket
Sent from my HTC6435LVW using Tapatalk 2

two_cents said:
I got it mostly for size also... Every one I see on Amazon is a square brick... This is nice and compact and rounded fits nicely in the pocket
Sent from my HTC6435LVW using Tapatalk 2
Click to expand...
Click to collapse
Yeah very true. I guess it's just a trade off on how much battery you want, compared to how big of a brick do you want to carry around lol

mine is about the size of 2 fingers put together, it's not a flat fit in your pocket but it leaves room for other stuff, plus it's 5600 mAh and cost about the same

ML417 said:
mine is about the size of 2 fingers put together, it's not a flat fit in your pocket but it leaves room for other stuff, plus it's 5600 mAh and cost about the same
Click to expand...
Click to collapse
Link? Brand? I despise the knock off batteries they sell on eBay no matter how cheap
Sent from my HTC DNA

I bought a 5200mAh battery for the same price, with excellent reviews.
http://www.amazon.com/New-Trent-IMP52D-Thunderbolt-Blackberry/dp/B0013G8PTS/ref=pd_bxgy_pc_img_z

That's nice but it would require me to carry around the usb cord... The Motorola one has it wrapped around and stores in the unit... It has a usb plug for alternate devices too
Sent from my HTC DNA

http://www.amazon.com/5600mAh-Exter...d=1353623155&sr=1-3&keywords=external+battery
it's small but it's also relatively slow charging. the bigger ones have a faster charge rate. also it comes with a white cable that you can put whatever head you want on it, but i personally just use a nice black (personal preference for colors) USB cable that is a bit longer so i can just leave the battery in my pocket and still use the phone

ML417 said:
http://www.amazon.com/5600mAh-Exter...d=1353623155&sr=1-3&keywords=external+battery
it's small but it's also relatively slow charging. the bigger ones have a faster charge rate. also it comes with a white cable that you can put whatever head you want on it, but i personally just use a nice black (personal preference for colors) USB cable that is a bit longer so i can just leave the battery in my pocket and still use the phone
Click to expand...
Click to collapse
Has anyone else noticed that using these is causing the phone to charge at USB speed rather than 5v/1a speed? It's a DNA specific issue, as my other phones charge at full speed...

Why don't they make one like this but wireless???
Not an iPhone.....

I paid 43 for a 10,000mah anker backup. perfect for if there's a power outage again, like during the hurricane when I was out for a week
Sent from my HTC Droid DNA using Tapatalk 2

it's small but it's also relatively slow charging.

earthrocker said:
I paid 43 for a 10,000mah anker backup. perfect for if there's a power outage again, like during the hurricane when I was out for a week
Sent from my HTC Droid DNA using Tapatalk 2
Click to expand...
Click to collapse
This is what I used during Sandy
$45 at BJs

FlipMarc said:
This is what I used during Sandy
$45 at BJs
Click to expand...
Click to collapse
haha i used one of those big guys too. my brother had a big orange one that he brought up and we were using, it worked pretty well lol

ApolloDeus said:
Has anyone else noticed that using these is causing the phone to charge at USB speed rather than 5v/1a speed? It's a DNA specific issue, as my other phones charge at full speed...
Click to expand...
Click to collapse
I gave this to my girlfriend who is always having her battery die when she needs it... I bought a 3200 anker from amazon for like 25 bucks... the anker charges a lot faster but I'm not sure if its from the Kernel/Mod that has the fast charge mod ... honestly I never need to use it unless I decide to go out after work 15+ hours off the charger... I immediately bought the back up thinking I would need it every day but I only use it about every other week

ML417 said:
http://www.amazon.com/5600mAh-Exter...d=1353623155&sr=1-3&keywords=external+battery
it's small but it's also relatively slow charging. the bigger ones have a faster charge rate. also it comes with a white cable that you can put whatever head you want on it, but i personally just use a nice black (personal preference for colors) USB cable that is a bit longer so i can just leave the battery in my pocket and still use the phone
Click to expand...
Click to collapse
Thanks for the recommendation But I think the Anker® Astro3E 10000mAh is more "bang the buck" :good:
http://www.amazon.com/Sensation-Thu...B009USAJCC/ref=pd_sim_e_2/178-6620304-2607008

FlipMarc said:
Thanks for the recommendation But I think the Anker® Astro3E 10000mAh is more "bang the buck" :good:
http://www.amazon.com/Sensation-Thu...B009USAJCC/ref=pd_sim_e_2/178-6620304-2607008
Click to expand...
Click to collapse
Just purchased this one for $24. I'll report back.
http://www.amazon.com/Powered-YP840...FG068/ref=pd_luc_sbs_02_02_t_lh?ie=UTF8&psc=1

I go to school and carry a back pack around all day. My friend has a back pack that can charge phones it's called a power bag. It could also be a route to charge your phone on the go.
Sent from my HTC6435LVW using xda premium

orateam said:
Just purchased this one for $24. I'll report back.
http://www.amazon.com/Powered-YP840...FG068/ref=pd_luc_sbs_02_02_t_lh?ie=UTF8&psc=1
Click to expand...
Click to collapse
Reporting back. EXCELLENT product. Charges great. On a recent day trip to disney, it completed recharged my phone, my wife's, and son's (DNA/ONE S/NExus 4). Charges 2 devices at once. Seems to be a rapid charger as it charges our devices much faster than the home plugs.

Related

Homemade Battery

Could you theoretically connect/solder a li ion battery pack on a xperia x10?
Are does anyone have some good informations about how cellphone battery's work?
Is it also possible to connect 2 cellphone battery's to on top off eachother and make a parallel connection?
Probably possible, but why would you want to?
Longer battery life i can customize the backcover also.
Mugen power batt are 2 expensive.
Did anyone ever tried connecting 2 batt with succes.
Sent from my GT-I9000 using XDA Premium App
can i have the pictures of the facial scarring after the attempt???
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I like where this thread is going...
OP, just buy a regular spare battery and charger combo on eBay, they are cheap I did and it works great!
flexoduss said:
Could you theoretically connect/solder a li ion battery pack on a xperia x10?
Are does anyone have some good informations about how cellphone battery's work?
Is it also possible to connect 2 cellphone battery's to on top off eachother and make a parallel connection?[/Q]
Everything is possible in theory my friend, but lets just leave this one at just that, theory.
Click to expand...
Click to collapse
Everything just points to carrying a spare - that way you don't cannibalise anything, and you can either choose to stickytape it to the back of the phone for that extra-bulky feeling you're after, or put it in a bag/other pocket when you're wearing them tight jeans...
Or you could just get one of these:
http://cgi.ebay.ph/ws/eBayISAPI.dll?ViewItem&item=200585546604
$17.50 shipped gets you the battery, new cover, and a screen protector. Took about 2 weeks to get here from Singapore, but I love it.
There's tutorial about making such battery. Simply, connect two batteries in parallel: + on +, - on -, and don't connect middle terminals, these are for battery temperature. Stick batteries together and you're done!
-PiLoT- said:
can i have the pictures of the facial scarring after the attempt???
Click to expand...
Click to collapse
Haha no problem i'm gonna use abs cement to extend the battery cover.
If you sand it down nicely and use some spraypaint it wouldn't even look homemade.
how to make abs cement
http://forums.benheck.com/viewtopic.php?f=13&t=33302
blagus said:
There's tutorial about making such battery. Simply, connect two batteries in parallel: + on +, - on -, and don't connect middle terminals, these are for battery temperature. Stick batteries together and you're done!
Click to expand...
Click to collapse
If i don't connect the middle terminal can this couse a overheating off the battery's?
kxhawkins said:
Or you could just get one of these:
http://cgi.ebay.ph/ws/eBayISAPI.dll?ViewItem&item=200585546604
$17.50 shipped gets you the battery, new cover, and a screen protector. Took about 2 weeks to get here from Singapore, but I love it.
Click to expand...
Click to collapse
Thnx 4 the tip but most off those battery's dont have the mah they claim to be
flexoduss said:
Thnx 4 the tip but most off those battery's dont have the mah they claim to be
Click to expand...
Click to collapse
Very true.. but the cell is alot fatter..
Wiring up 2 batteries to the same battery cache is problematic..
If i'm correct the x10 reads the amount of mA passed to the phone and uses the "rated amperage as a baseline"
Meaning that your modded battery might never make the bar..
Also battery burns hurt.. ask those poor bastards with psp 1000's that had to cut open the cell casing to hack their psp.
Correct me if i'm wrong.
OmegaRED^ said:
Very true.. but the cell is alot fatter..
Wiring up 2 batteries to the same battery cache is problematic..
If i'm correct the x10 reads the amount of mA passed to the phone and uses the "rated amperage as a baseline"
Meaning that your modded battery might never make the bar..
Also battery burns hurt.. ask those poor bastards with psp 1000's that had to cut open the cell casing to hack their psp.
Correct me if i'm wrong.
Click to expand...
Click to collapse
Okz lol i don't have that much knowledge about battery's but thanx 4 the straight answer.
How much more battery life do you think you could get out of your x10 with your extended battery?
Well most extended batteries they try to double the capacity.
But connecting 2 batteries in parallel will work.. but can go wrong very fast.
if one of the 2 builds up a memory it may lead to severe heat and maybe even the dreaded gas purge "the battery start to leak a gas" followed by a loud pain inducing bang.
Go safe.. buy the battery.
I just don't like the look of the build quality of the last link, but it should give you alot more life.
flexoduss said:
If i don't connect the middle terminal can this couse a overheating off the battery's?
Click to expand...
Click to collapse
No - don't connect them because it would double the REPORTED temperature. That means, if batteries are 27°C warm, OS would see it as 54°C.
wait a minute if a remember rightly the type of bettery used in this is a bizarre, from what i read they cant trickle charge. thats why they go from 100 to 91% and then back up if theyre left plugged in
flexoduss said:
Thnx 4 the tip but most off those battery's dont have the mah they claim to be
Click to expand...
Click to collapse
Where do you get that from?
Personal experience from other smartphones and batt reviews
Sent from my GT-I9000 using XDA App
Well the one I got is a great improvement. I used to get about 24 hours of heavy use + sleep, now I get somewhere around 36-40.

NEW 2300mAh Bluegeta Battery for SAMSUNG i9100 GALAXY S 2 II

NEW 2300mAh Bluegeta Battery for SAMSUNG i9100 GALAXY S 2 II on ebay.
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Update 2/18/2012
[Warning]
Confirmed by Spexwood and I, that this battery does not goes over stock battery.
It is not 2300mAh maybe it is equal to stock or near it.
Here is his post as reference: http://forum.xda-developers.com/showpost.php?p=22442767&postcount=89
Update 2/20/2012
Real info about battery be aware of this!
Compatible Brand
SAMSUNG
Battery Code
EB-F1A2GBU
Brand
Bluegeta
Type
Li-ion
Voltage:
3.7V
Cell
HD484453Ar
Capacity:
1450mAh
Weight inclued package:
40 g
Compare to this- http://www.ebay.com/itm/Bluegeta-Bu...2-Retail-Package-/260887227493#ht_3081wt_1270
I may be wrong but it seems they make all the same battery!
Other-
Tested the battery with Battery Monitor Widget by 3C, Thanks to CyberManiak for the suggestion...
This is what I got:
Health good: 34c/4140mv
Techno Li-ion 2300/2300mAh
....[Warning: I do not trust BMW!]
additional info:
The battery needs to be charged for 10 hours the first 3 times.... I confirmed this because if I charge it for a couple of hours when I disconnect it, it automatically changes in an instant from 100 to 98%.. but after 10 hours it stays at 100% when disconnected. And also discharge it as most as posible to get a better charge...
I'm pretty sure you can't use i9100 batteries with i777 due to bootloop issues. Unless that's been resolved. Let us know if it works.
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Subbed for further reviews
Well it says for SAMSUNG i9100 GALAXY S 2 II SGH-i777 AT&T.
Ebay item number: 260896277829.
Let us know how it goes.
How much did it end up costing you?
Sent from my SAMSUNG-SGH-I777 using Tapatalk
rusto said:
How much did it end up costing you?
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Click to expand...
Click to collapse
Its basically 9 bucks shipped
Yeah $9,is cheap. But I have bought replacements before and they have worked fine. Now lets see if this one really works.
Sent from my SAMSUNG-SGH-I777 using xda premium
Edit-
$8.69
Free
shipping
Najuto9tail said:
Yeah $9,is cheap. But I have bought replacements before and they have worked fine. Now lets see if this one really works.
Sent from my SAMSUNG-SGH-I777 using xda premium
Edit-
$8.69
Free
shipping
Click to expand...
Click to collapse
LOL. Good luck bud, hope it works out.
I bought the same battery, Received it today but unfortunately it will not fit in my phone it is to wide for the battery slot. Hopefully you have better luck then I did.
Edit - Never mind They Sent Me a HTC Battery
efan0388 said:
I bought the same battery, Received it today but unfortunately it will not fit in my phone it is to wide for the battery slot. Hopefully you have better luck then I did.
Edit - Never mind They Sent Me a HTC Battery
Click to expand...
Click to collapse
Wow they sended the wrong replacement battery ouch! that is bad luck.
Yeah I talked to them they said they would send me the correct one if I sent the HTC one back and paid s&h but for 9 bucks I'll take the loss what can you expect I guess.
Sent from my SGH-I777 using Tapatalk
they asked me the number of the original battery. it seems they get confused or something.
Edit- Guys the battery is EBF1A2GBU.
:/ Only thing left is to try it out and see if I got luck.
I hope this comes in and works well, I am considering buying one just as an extra battery but am skeptical as to how much it will actually hold being a battery that will fit in without an extended battery door...
Johosophat said:
I hope this comes in and works well, I am considering buying one just as an extra battery but am skeptical as to how much it will actually hold being a battery that will fit in without an extended battery door...
Click to expand...
Click to collapse
Yeah I hope it works. because 2300mah without a different battery cover would be awesome.
Please let us know how this battery works for you. Specifically:
1) Does it require an extended cover or can it be used with the stock cover
2) Can it be charged while in the phone (no boot loops)
3) Does it actually appear to be 2300mAh or is it a lie?
I found this battery too and am really interested, but not exactly trusting of stuff like this on EBay. I'd like to know if it is legit and works well.
Did you already send them feedback? Tell then they will get negative feedback if they do not either refund your money fully or cover the replacement including shipping.
Warning: Created with Swype
spexwood said:
Please let us know how this battery works for you. Specifically:
1) Does it require an extended cover or can it be used with the stock cover
2) Can it be charged while in the phone (no boot loops)
3) Does it actually appear to be 2300mAh or is it a lie?
I found this battery too and am really interested, but not exactly trusting of stuff like this on EBay. I'd like to know if it is legit and works well.
Click to expand...
Click to collapse
It is supposed to work with original cover it says to be slim, it may say it is 2300mAH and the only way to know if it really is, is trying it out. So I risked my self on buying it since it was cheap. I will let you guys know how it works out.
joeybear23 said:
Did you already send them feedback? Tell then they will get negative feedback if they do not either refund your money fully or cover the replacement including shipping.
Warning: Created with Swype
Click to expand...
Click to collapse
No I have not sended them feedback, but since it says it is for the AT&T model on the page, then it is their fault if it does not work out. And they will get negative feedback for sure.
Najuto9tail said:
No I have not sended them feedback, but since it says it is for the AT&T model on the page, then it is their fault if it does not work out. And they will get negative feedback for sure.
Click to expand...
Click to collapse
Definitely give them the chance to make it right, but if that involves you having to pay a penny to fix their problem, they should get negative feedback.

Andida extended battery

Does anyone know If this battery is any good?
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Sent from my HTC_Amaze_4G using Tapatalk
I ordered mine from OBOStore about 5 days ago for just under $9 shipped...they come straight from China so shipping will take a couple weeks.
I have heard mixed reviews about Andida, but imho its just as good as Anker
Sent from my HTC_Amaze_4G using xda premium
magiconthetire said:
I ordered mine from OBOStore about 5 days ago for just under $9 shipped...they come straight from China so shipping will take a couple weeks.
I have heard mixed reviews about Andida, but imho its just as good as Anker
Sent from my HTC_Amaze_4G using xda premium
Click to expand...
Click to collapse
thanks for your input
Sent from my HTC_Amaze_4G using Tapatalk
In my honest opinion Anker trump all but anything besides stock probably have an advantage. I reccomend the Anker 2 pack plus charger on Amazon personally
I can't post a link due to the fact I lurk and don't ever post apparently. I'll only you it
Anker x 2 + Charger from Amazon...
Flipnfr3ak said:
Does anyone know If this battery is any good?
View attachment 1041582
Sent from my HTC_Amaze_4G using Tapatalk
Click to expand...
Click to collapse
I used them with my hd2. They did not have anywhere near the claimed capacity, but were better than stock. They weren't available when I bought spare batteries, so I'm using Anker. With ICS I don't use the spare batteries much anyway.
Sent from my HTC View somewhere in LALA land
I've read numerous reports about the Anker displaying inaccurate % after a full charge and such. Guess I'll give it a shot myself and order one. Anything better than the stock battery is preferred.
Sent from my HTC Ruby
Inaccurate % was due the different voltage in batteries. All of ankers batteries out there for our phone are 3.7V and we use a 3.8V. There used to be a very extensive report on anker and another company somewhere in our forums but I can't find it.
Just to be clear there's nothing wrong with using a undervolted battery as long as you aren't undervolting trough setCPU or any other similar program. It will have a negative effect on batter life and phone preformance.
Sent from my HTC_Amaze_4G using XDA
getrdy said:
Inaccurate % was due the different voltage in batteries. All of ankers batteries out there for our phone are 3.7V and we use a 3.8V. There used to be a very extensive report on anker and another company somewhere in our forums but I can't find it.
Just to be clear there's nothing wrong with using a undervolted battery as long as you aren't undervolting trough setCPU or any other similar program. It will have a negative effect on batter life and phone preformance.
Sent from my HTC_Amaze_4G using XDA
Click to expand...
Click to collapse
I've always wondered if the Amaze phone hardware charges to 3.8, and may have problems with overcharging the Anker. I have always charged my Ankers via external charger.
getrdy said:
Inaccurate % was due the different voltage in batteries. All of ankers batteries out there for our phone are 3.7V and we use a 3.8V. There used to be a very extensive report on anker and another company somewhere in our forums but I can't find it.
Just to be clear there's nothing wrong with using a undervolted battery as long as you aren't undervolting trough setCPU or any other similar program. It will have a negative effect on batter life and phone preformance.
Click to expand...
Click to collapse
stevedebi said:
I've always wondered if the Amaze phone hardware charges to 3.8, and may have problems with overcharging the Anker. I have always charged my Ankers via external charger.
Click to expand...
Click to collapse
O.K. so I shouldn't be charging it in the phone at all? or just not to 100%? because it seems whenever I do charge it to 100% as soon as I take it off it drops to 96% almost instantly... but I usually get 12-14hrs of med-heavy usage... and usually at least 6hrs of extreme usage... so I think it does have capacity... wish I had done a little more research before buying though, would have bought a 3.8V battery...
blast0id said:
O.K. so I shouldn't be charging it in the phone at all? or just not to 100%? because it seems whenever I do charge it to 100% as soon as I take it off it drops to 96% almost instantly... but I usually get 12-14hrs of med-heavy usage... and usually at least 6hrs of extreme usage... so I think it does have capacity... wish I had done a little more research before buying though, would have bought a 3.8V battery...
Click to expand...
Click to collapse
No, I have actually been charging it in my phone these days. It started when I forgot I had swapped out my OEM battery, and it was fine in the morning. So you can use the phone to charge.
I don't know if there are any 3.8v batteries of this size, except OEM.
EDIT: Mine drops % pretty rapidly after disconnecting the power as well.
stevedebi said:
EDIT: Mine drops % pretty rapidly after disconnecting the power as well.
Click to expand...
Click to collapse
Thanks for the feedback, it must just be the voltage difference that throws off the system... I appreciate your prompt input!

No need for a bulky battery

Found this today on http://www.dailysteals.com/ its an external battery charger you can use with your rezound.
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Description:
Vaas 5000mAh Dual-Charging Battery Pack for Apple Devices, Mobile Phones and Micro/Mini USB Devices (Choice of Black or White)
for $20.00 its not a bad idea to have for a just in case type of thing.
funny i just bought a different one on amazon like 30 mins ago lol!
yojoe600 said:
funny i just bought a different one on amazon like 30 mins ago lol!
Click to expand...
Click to collapse
i thought it was a good idea. i bought one. cant wait to use it.
just bought 3 - thx!!
No need for bulky battery. hehe.... just a bulky charger.
dono222 said:
No need for bulky battery. hehe.... just a bulky charger.
Click to expand...
Click to collapse
Well you dont need to use it everyday. You can just use it to charge if you're not near an outlet.
Sent from my iPhone...
synisterwolf said:
i thought it was a good idea. i bought one. cant wait to use it.
Click to expand...
Click to collapse
yea im going to the lake on thurday and could use it but i dont think it will make it here in time lol
oh tempting =o
[edit] gah darn you hehe =p
ended up getting me to buy it XD
I figure, hmm... if there's ever a time we're(family/friends) not by an outlet for a couple of a days $20 battery would come in handy
which is unusual for this date and time so I wasn't sure. such a borderline impulse buy
This is nice for emergencies. Good buy for $20. Although I don't need it for day-to-day use. By the time I go to ebd and plug my phone in I'm still at 25-35% most of the time.
My thought is, sure you don't need it daily. Maybe for emergencies... but you have to carry it with you everywhere for emergencies, then you need to wait for your phone to charge. I would rather carry a spare battery that is already fully charged.
You can use that to charge other things also, but then again, you have to wait for it to charge. Pretty much everywhere you travel will have an outlet.
But $20... whatever, no use thinking about it too long. My .02 would be carry a already charged spare battery for emergencies.
dono222 said:
My thought is, sure you don't need it daily. Maybe for emergencies... but you have to carry it with you everywhere for emergencies, then you need to wait for your phone to charge. I would rather carry a spare battery that is already fully charged.
You can use that to charge other things also, but then again, you have to wait for it to charge. Pretty much everywhere you travel will have an outlet.
But $20... whatever, no use thinking about it too long. My .02 would be carry a already charged spare battery for emergencies.
Click to expand...
Click to collapse
are you implying that the Rezound will take more power than the usb can distribute?
Got my anker power bank today its similar but a little better looking and bigger 5600 mah instead... Charged same speed as outlet
Sent from my Dinc... I mean Rezound
dono222 said:
No need for bulky battery. hehe.... just a bulky charger.
Click to expand...
Click to collapse
That looks like a bulky battery to me.
I had bought that it didn't work my rezound standard and extended battery.
Sent from Rezound
Robert235 said:
I had bought that it didn't work my rezound standard and extended battery.
Sent from Rezound
Click to expand...
Click to collapse
I don't see the advantage for this versus the extra battery
I like my bulky battery.
Kmashi 9600 mAh external battery
i got this battery and have been using it for more than a month now
http://www.ebay.com/itm/for-HTC-Ama...US_Rechargeable_Batteries&hash=item4ab8058874
if that link dies you can search ebay for "kmashi 9600"
ive seen prices for the same model vary from $25 to $45 on ebay
its a 9600 mah battery. they also make a 11,200 mah version. kmashi seems to be a chinese company that makes batteries.
its not heavy, its just a little bit bigger than the rezound, and it comes with 10 adapters to charge other devices.
somehow, within 2 weeks, i was able to bend a pin in the micro usb adapter, rendering it useless. so i just charge my phone using the micro usb cable that the rezound came with
im on airplanes a lot and walk around a whole lot (walking around new york, biking, for hours at a time) and i love the battery. if i have my phone plugged into it, and the phone is at 14% or less and im playing GTA III, the phone will yell at me and say that the current from the power source is not enough to charge at the rate its being consumed. other than that, its been great
i dont mean to be rude but how is carrying around two regular devices better than carrying one slightly larger item...it seems kinda redundant to carry a battery to charge another battery, should we also carry a third battery to charge the second battery
U01637 said:
i dont mean to be rude but how is carrying around two regular devices better than carrying one slightly larger item...it seems kinda redundant to carry a battery to charge another battery, should we also carry a third battery to charge the second battery
Click to expand...
Click to collapse
Agreed.

3500mAh Portable Backup Battery Charger Case

http://www.banggood.com/3500mAh-Por...Charger-Case-For-Sony-Xperia-Z2-p-925273.html
Hi, Does anyone have this case? How is it?
h14 said:
http://www.banggood.com/3500mAh-Por...Charger-Case-For-Sony-Xperia-Z2-p-925273.html
Hi, Does anyone have this case? How is it?
Click to expand...
Click to collapse
Says it's for the Z2 look at the pics we have flaps and that doesn't.
It's not made for our phone's
Sent from my D6503 using Tapatalk
h14 said:
http://www.banggood.com/3500mAh-Por...Charger-Case-For-Sony-Xperia-Z2-p-925273.html
Hi, Does anyone have this case? How is it?
Click to expand...
Click to collapse
I havent heard of that but just placed an order for this one http://shop.brando.com/Power-Jacket-For-Sony-Xperia-Z2-4500mAh_p11226c1599d3.html
Its 4500mah and appears thinner. Heard good things about Brando who have been around for a while.
rexboy said:
I havent heard of that but just placed an order for this one http://shop.brando.com/Power-Jacket-For-Sony-Xperia-Z2-4500mAh_p11226c1599d3.html
Its 4500mah and appears thinner. Heard good things about Brando who have been around for a while.
Click to expand...
Click to collapse
This thing looks awesome!
Hope you can give us your impression when it arrives
Haldi4803 said:
This thing looks awesome!
Hope you can give us your impression when it arrives
Click to expand...
Click to collapse
Yep sure will.
Sent from my Z2
Just an FYI.* I finally got the battery, touch slow for postage. Took about 3 weeks.
Anyway build quality on first impressions seems good, nice finish.*
Doesn’t have a strong click but nevertheless does connect the phone nice and secure.
I got the cover without a front flip section.
I used to have a galaxy so this phone is heavier by comparison but I’m used to the extra weight now however have to admit, this does make it a fair bit heavier.
Button on the case for charging is easy to use.
My drawback is the website clearly says data support is available but when I checked with the seller, they confirmed this isn’t the case and will be amending the website shortly.
If you can get passed the weight issue and increased bulkiness its overall pretty good just without data sync
Sent from my Z2
@Haldi4803
I have tested the battery, over all I concur that it is built well for the price (I got it for ~$20). However there are a few issues:
- The real battery capacity is approximately 75-80% of the Z2's battery. It charges the Z2 to about 80% total from full to empty so the capacity is more like 2600 mAh.
- The input and output currents are lower than what the Z2 can charge. It can charge at 0.8A and discharge at 1A which is not terrible but does take significantly more time (50% longer) compared to charging the Z2 normally.
I'm happy with the purchase due to the convenience of being able to charge the phone untethered whenever I want to prolong the built-in battery life. Usually I snap the battery in when I need to charge and take it off to charge it separately afterwards.
thx for the answers.
that seems logical you cant charge a 3000mAh battery with another 3000mAh to 100%, you will lose something inbetween.
Lucky i don't really use my phone much, so i get 3-4 days with low usage and the normal battery ^^
I'm extremely happy with my purchase price. I complained because their site clearly says data sync supported but it's not. They offered 30%. I advised still nothappy because site misleading so they gave me full refund and let me keep the product so for free it's fantastic lol.
Sent from my Z2
Hello, what about charging this case?
On brando.com ist that you must charge case and phone separately.
On some Chinese pages is that you can charge case connected to phone - phone will be charge first and than case.
Got the 4500mAh version now, why? Because it's supposed to charge the device at 1A
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Edit: Did a short review, you can read it here
in short:
It charges the phone from 5% to 93%.
Takes about 3hours 30 minutes
dukynko said:
Hello, what about charging this case?
On brando.com ist that you must charge case and phone separately.
On some Chinese pages is that you can charge case connected to phone - phone will be charge first and than case.
Click to expand...
Click to collapse
The case has a button so whilst your phone may always be connected it doesnt mean its using the case power so it never charges both at the same time. When you connect the charge cable to the case it will charge the case if its turned on or charge the phone when the case is turned off

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