I've just got a new Galaxy S5 and I really love it. I'm currently anxious of its charging time. The moment I've booted the phone for the first time it showed around 51-52% battery. I've plugged the USB 2.0 (sad to see a USB 2.0 instead of USB 3.0 in box) and started charging through my laptop and at the same time imported contacts. Email is on Sync (15 min), wifi on, its been about 4 hours since the usb cable plugged in and is charging but still at 92%. Is it normal for the first time.
The problem I have is that the Wall outlet came with the phone isn't compatible with what I have at home and will make the adjustments tomorrow for that. So, I didn't tested it directly with its charger plugged.
Yeah mate. Charging seems too slow, while using USB cable plug-in with my laptop..
But with regular charger it's okay..
Laptop charging always takes too much time, that's not unusual.
Sent from my HTC One_M8 using Tapatalk
Use the usb on usb wall charger or use micro usb data cable or use nokia usb ca-101 data cable it fast charge the mobile fastly
Sorry for my bad english
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Thanks a lot guys, I thought if there is some problem with my phone.
Mine one does from 10% to 100% in around 1.30 hrs with wall charger and with USB on computer takes around 2 hrs to 2.30. Stock...
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Hey everyone.
I figure we could chat on what method you prefer on charging your wizard.
Do you charge always by USB?
Do you only use a wall charger?
A combination of both?
And why? Is there a benefit for using a certain method?
I try to always charge with the wall charger.
I use usb at work - when I need to, but find that it is more of a flash charge, that does not last nearly as long as the wall charger.
Just my 2 cents
Really I heard someone saying charging with a USB saturates the chemicals better?
not sure though.
as with any chemical, the longer the "cure" time, the longer it lasts.
My wall charger charges it too quick and it dies quicker. USB seems to last longer. Also, I have been using a wall plug usb adapter for a long time (the kind you stick into the outlet and plug a usb cord into it) I never had an issue. it wasn't untill i used the original wall charger that I started to have some problems (like I bought a brand new battery and brought it in from the cold (winter) pluged it into my phone; kept my phone off and charged it. apparently the batt got so hot that the plastic covering cracked. the stupid thing was that the batt was not room temp... but I'm afraid my wall charger is deffinately retired. I had the old batt for over 2 years, maybe even 3 and so far it has held up pretty well with usb charging.
Still holds up pretty well if I use usb.
Note: on the wiki they say that the Wizard last about 11hrs on a full charge. that is a blatant lie! I have had it last about 2 days (like the nights I didn't go home) the batt never dropped lower than 30% ever!!! untill I flashed it to a different rom
I posted a fix I think works for me on Merlin's Slim rom 6.1 ver2
It consists of registry settings and and a cab file that should adress your power issues. have fun lookins
I like charging with charge
It takes longer time to charge by usb than using wall charegr
shadezero said:
Hey everyone.
I figure we could chat on what method you prefer on charging your wizard.
Do you charge always by USB?
Do you only use a wall charger?
A combination of both?
And why? Is there a benefit for using a certain method?
Click to expand...
Click to collapse
i charge it overnight with the wall charger.
however, since i have started to play on it at work, i bought a wind up usb cable, hacked the wires inside to only leave the power connections, and i bring that to work to recharge it on the computer. call me paranoid, but since the tech support guys jump in and mess with the computer remotely i dont want any chance of them digging thru my phone
and if i have to have to charge it in the car, i have an old fm transmitter you can plug a flash drive into and it will play mp3s...so i plug my phone in there instead and viola el cheapo car usb charger
What lasts longer?
hey guys... how long does it take for your battery to charge? like i had it plugged in overnight (8hours) and its only charged up 1 or 2 or 3 bars.does the phone have to be completly off for something?>
no it doesn't. check to see if the cable is connected good and no app is running in the background. 8h is good enough for a full charge!
if your charging by a computers usb connection it could take days ZZZZZZZzzzzzzzz
however, charging by mains is normally very fast 2-3 hours max
yea, i wss using my ps3's mini usb cable into the SE wall thing, put in the offical mini usb that came with the phone and it charged up to full in less than an hour
I went out of town this week and made sure to grab my USB cable, but left the AC adapter at home figuring I'd just charge off my laptop via usb. Apparently not... I also tried plugging the USB cord into my iPhone AC/usb adapter with no luck. The only thing I've found is that when you turn off the Tab and connect to one of these devices, a green battery indicator will pop up showing that it is charging. Well, after about 16 hours, it made it from 15% all the way up to 48%. Does anyone know any way around turning it off to charge or why it is barely charging when it is off?
Jaydawgx7 said:
I went out of town this week and made sure to grab my USB cable, but left the AC adapter at home figuring I'd just charge off my laptop via usb. Apparently not... I also tried plugging the USB cord into my iPhone AC/usb adapter with no luck. The only thing I've found is that when you turn off the Tab and connect to one of these devices, a green battery indicator will pop up showing that it is charging. Well, after about 16 hours, it made it from 15% all the way up to 48%. Does anyone know any way around turning it off to charge or why it is barely charging when it is off?
Click to expand...
Click to collapse
Well seeing as it has a 7000mAh battery, just about any run-of-the-mill USB charger isn't going to cut it. The amperage would have higher as well. Now i would hazard that an iPad charger (10 watts) would probably work just fine vs an iPod charger.
Your laptop's USB port isn't providing enough juice to charge fully. With the screen off it will only trickle charge and very slowly at that.
You'll need at least 5 Volt 2 Amp chargers.
You can also try this:
http://forum.xda-developers.com/showpost.php?p=14890063&postcount=16
Or this:
http://cgi.ebay.com/190522553195?ru...ee-All-Categories&_fvi=1&_rdc=1#ht_3085wt_905
I've ordered both last week but neither have arrived yet. I'll report back.
You need a 5vdc supply that will provide 2A. 10W, not 5w as the previous post said. That adapter on ebay won't help the charge, it just disconnects the data line so it does not change its mode when connected to a computer. There are a lot of power supplies that will work and even more that won't, just made sure it supplies 2a. If you want to charge off your laptop then you will want a Y adapter similar to what is on usb powered hard drives but even then you will need to use 2 usb 2.0 or 3.0 ports and will provably only get 1a out.
Sent from my GT-P7510 using XDA Premium App
As we know that we can not charge tab 2 via usb when connected to pc.
But there is a way:
do not insert whole usb to port at once.slowly insert the usb(connected to tab) to port(of pc) upto its approx 1/2-3/4 portion.you will see charging symbol on tab battery icon.it may take some time to figure it out.but it works.....
Note:it works on p3100 for sure and may work other models.
ENJOY!do not forget to hit thanx button...
a video demo how to do this should help :cyclops:
it works! thanks for the tips
i charged my tab via my computer. although it has an x above the battery it still charges.
mad5870 said:
i charged my tab via my computer. although it has an x above the battery it still charges.
Click to expand...
Click to collapse
no buddy if tab shows a x on battery that means it is not charging and tab is connected in kies/media device mode.but he you follow above method tab will show charging on battery.
I charge mine, with my galaxy note charger
Sent from my GT-P3100 using xda app-developers app
I jus got my tab 2 but it charges through usb... no tricks needed... it's slow though
cheers
B
berre said:
I jus got my tab 2 but it charges through usb... no tricks needed... it's slow though
cheers
B
Click to expand...
Click to collapse
which model you have?
I swear mine charges through the usb hooked up in the usb ports in the back of my desktop. I'll check in the am when we get a blown transformer fixed and the power back on. It's 99 degrees and will be a long night. :banghead:
Sent from my HTC One X using xda premium
Mine charges even when it has a x on the battery......
Sent from my GT-P3113 using XDA Premium App
Even mine charges....I have GT P3113
Droidlover123 said:
which model you have?
Click to expand...
Click to collapse
P5100
cheers
B
I wanted to add a clarification: when plugged into USB the notification popup indicates "discharging". But in fact it is charging, because the % charge goes up (slowly) with time.
The trick mentioned in this thread may make the tablet show 'charging', but I doubt that it makes any difference to whether it is really charging or not. The charge rate is determined by the max amps of the charger. The supplied Samsung charger is rated approx 2A; if you use the USB from the iPhone charger it is approx 1A (if you have USB 3.0 ports, that is also about 1A); but USB 2.0 gives you only 0.5A.
As said...charging over USB is painfully slow (2,5-5W). I prefer to charge it with the original adapter (10W )
Chuckles960 said:
The charge rate is determined by the max amps of the charger. The supplied Samsung charger is rated approx 2A; if you use the USB from the iPhone charger it is approx 1A (if you have USB 3.0 ports, that is also about 1A); but USB 2.0 gives you only 0.5A.
Click to expand...
Click to collapse
The tablet or phone will sense if the connection to the charger is AC mode or USB mode, if AC mode is detected then the tab will pull up to ~2.1 depending on the available rate from the charger, if USB mode is detected than the tablet will only draw ~0.5A.
The way the charger is configured will let the device know if it is an AC mode charger or if it is an USB mode charger.
By shorting pins 2 and 3 together on some chargers/cable the device will detect AC mode and it will pull more current.
I have a 1A 12V car charger that was wired for USB, an android device will see it as USB and pull only 0.5A, but an Apple device will pull the rated 1A. I shorted pins 2 and 3 and now android devices pull up to 1A, I am not sure but I think it is no longer compatible with apple devices (I don't own one).
It will say that it's not charging when plugged in via USB, but if you have it plugged in, it will charge, slowly. It takes forever if you're anywhere close to having a dead battery, and if you have wifi and other stuff turned on, it will take even longer but it should work, no tricks needed.
Thanks! Works on the 3113. It's shows charging and doesn't show as media device on the laptop. Nice find.
Hi.
I have a couple of these usb adaptors, see link below, I bought them years ago for the original 7" galaxy tab but i never used them.
If i plug my tab2 into an usb2 port i get the red cross on the battery icon, so i tried one of these adaptor and my tab2 is charging from an usb2.0 port on my notebook and according to battery monitor widget pro at 14% an hour, and i have a lightning bolt sign in the green battery icon.
I did a search for the adaptor i bought and i think i have found it for £6.50 each, see link below.
http://www.mytrendyphone.co.uk/shop/samsung-p1000-galaxy-63928p.html
John.
the tablet charges anyway so the icon says no
In 4.0.4 rom the charge icon its fixed, anyway charge by USB is too, too slow, only use for emergency
Droidlover123 said:
no buddy if tab shows a x on battery that means it is not charging and tab is connected in kies/media device mode.but he you follow above method tab will show charging on battery.
Click to expand...
Click to collapse
not trying to be a smartass but i know when my tab goes from 5% to a 100% while plugged in to my computer its charging. and yes still had the x.
Sent from my SPH-D710 using xda app-developers app
Mine P 3100 international version even x on battery while usb connected but still its slowly charging this occurred aso to tab 1 and tab 10.1 SII and note
I am having trouble charging my tablet. When the tablet is on, I am unable to charge with either the POGO or USB cable. I have also tried other wall chargers for cell phones. I was not using any roms, but had tried out the ktmantra kernel. I have since wiped my tablet using a factory 4.2.2 image from google and am still having the charging problem.
The only way I am able to charge is by charging with the tablet off. It also takes ages to charge (12+hours). Any ideas on what could be causing this? When I plug the POGO cable in, it says it is charging, but the battery percentage continues to drop.
ab325 said:
I am having trouble charging my tablet. When the tablet is on, I am unable to charge with either the POGO or USB cable. I have also tried other wall chargers for cell phones. I was not using any roms, but had tried out the ktmantra kernel. I have since wiped my tablet using a factory 4.2.2 image from google and am still having the charging problem.
The only way I am able to charge is by charging with the tablet off. It also takes ages to charge (12+hours). Any ideas on what could be causing this? When I plug the POGO cable in, it says it is charging, but the battery percentage continues to drop.
Click to expand...
Click to collapse
I've readed some comment on another forum from an user that has the same proble, but for him it takes about 10h. Not sure what's wrong.
Are you not able to charge at all or just very slowly? I just noticed that my Nexus is charging very slowly with the Pogo cable I purchased. I may try going back to the usb cable to verify that the problem is with the cable and not with the tablet.
I was getting very slow charge rates with my usb charger. Around 12 hour charge times even when completely powered off. Anyway, my problem was with using a USB extension cable. Since I started plugging it directly into the wall I've been seeing charge times in the 5-6 hour range. My iPad never had an issue with it, but whatever! You might also try a different wall outlet.
Sent from my Nexus 10 using Tapatalk HD
I cant seem to solve this problem. I have tried using pogo and usb cables with two different chargers. I have also tried using different wall mounted phone chargers. I am not able to get any positive charge while the tablet is on. Using the battery monitor widget, I used to see a +1800 charge with the pogo, and a bit less with the usb cable. Now, the highest I get is -500.
I am only able to charge when the tablet is off, although very slowly. I had it charging all night, and it is now at 60%
When I plug the pogo cable in, the tablet will say it is charging, but it really isnt doing anything.
Any ideas?
ab325 said:
I cant seem to solve this problem. I have tried using pogo and usb cables with two different chargers. I have also tried using different wall mounted phone chargers. I am not able to get any positive charge while the tablet is on. Using the battery monitor widget, I used to see a +1800 charge with the pogo, and a bit less with the usb cable. Now, the highest I get is -500.
I am only able to charge when the tablet is off, although very slowly. I had it charging all night, and it is now at 60%
When I plug the pogo cable in, the tablet will say it is charging, but it really isnt doing anything.
Any ideas?
Click to expand...
Click to collapse
Recalibrate battery? It's probably not going to work though. RMA the tablet as a last resort.
Sent from my Galaxy Nexus using xda app-developers app
How can I recalibrate the battery?
Im in Europe until June, so Im assuming it wont be easy to RMA.
There is also a strange thing going on with the usb cable. My computer is unable to detect it as a storage device. When I plug the charger in, it will not show up as charging when the tablet is on. But, I am able to access the tablet via fastboot.
Where is that oficial pogo charger from samsgoogle? 4 month and counting... 2 Biggest companies în the world are unable to produce a simple cable... Hillarious
Sent from my Nexus 10 using xda app-developers app
The N10 charger is a 2 amp charger and most phone chargers are 1 amp chargers. The N10 will charge slowly with a 1 amp charger if it is powered off, however it needs 2 amps to run the N10 and charge at the same time. Also I have found that not all USB cables are created equal, you may want to try another usb cable. I do not know anything about the pogo chargers. Hope this helps.