My Samsung GalaxyS3 will only charge via Laptop usb port, If I plug in the wall charger it dis-charges instead of charging.
I googled the problem and it seems to be unique to the S3, but did not find and reason or solution for the problem.
anyone have any idea why this has happened and what can be done to resolve the problem.
there was one suggestion that the usb plug might have dust and is not making a clean connection but that makes no sense
Have you tried different USB cables and chargers?
I had the same issue when I recently went on holiday. I took with me a non-Samsung wall charger with four USB sockets, and some oddball USB cables to charge all my devices.
My S3 was not charging over night. I discovered that the non-Samsung wall charger and the thin USB cable were not providing enough current to charge my phone.
As an experiment, I installed Ampere from Playstore on another Android phone, (it would not work on my S3), and I used it to test all 11 of my wall chargers and 5 cables and I was surprised to find some wall chargers would supply 780mA, while others only 380mA. Similarly, some USB cables would only pass 440mA where as a thicker one would pass 780mA.
The moral of the story is that the Samsung S3 is quite fussy on which wall chargers and cables it will charge from.
The best suggestion is to get a Samsung wall charger for a tablet, and the thickest USB cable you can find.
thank you
Related
Guys, I have my normal charger at home which works fine. Here at work I have a fairly new (but cheap) USB cable. At work the charge never goes up, it stays at the same percentage all day. It charged my Optimus 3D fine.
If I swap it for a colleagues USB cable (came with his Windows Phone) it charges fine (same USB port or USB ac adapter).
Is there a certain type of Micro USB cable I should be looking for that's not stupidly priced? (in the UK)
Coming from an Iphone I didn't have any spare micro USB cables so I went to a computer store and bought 3 store brand (cheap) microUSB cables and they all work fine.
The only thing to take note of is some wall charges are seen by the phone as "USB" and not "AC Charger" and thus will only pull in 500mah which is pretty slow. If you install battery monitor widget by 3C it will tell you the amperage coming in and if the phone sees your connection as USB or AC.
I discovered my 1amp apple USB brick does not charge higher than 500mah only my samsung one does that came with the phone.
sluflyer06 said:
Coming from an Iphone I didn't have any spare micro USB cables so I went to a computer store and bought 3 store brand (cheap) microUSB cables and they all work fine.
The only thing to take note of is some wall charges are seen by the phone as "USB" and not "AC Charger" and thus will only pull in 500mah which is pretty slow. If you install battery monitor widget by 3C it will tell you the amperage coming in and if the phone sees your connection as USB or AC.
I discovered my 1amp apple USB brick does not charge higher than 500mah only my samsung one does that came with the phone.
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yeah, but if I use the same USB port or the same AC plug I don't understand why 1 cable will charge fine, the other gives just enough to keep it at the same percentage all day?
What is the best solution for quick charging the Galaxy Nexus in an automobile?
I have started to use 12-220 volt converter so I can use wall chargers.
I have bought a few of the low profile car usb chargers but they were never recognized as an AC charge. Come to find out, it was the USB cable. I bought a usb charging cable from Amazon last week and it goes in the USB charger and the phone does not think it is a USB charge. I have not timed it but it is recognized the same as the wall charger.
http://www.amazon.com/gp/product/B003VYBCAY
ellisz said:
I have bought a few of the low profile car usb chargers but they were never recognized as an AC charge. Come to find out, it was the USB cable. I bought a usb charging cable from Amazon last week and it goes in the USB charger and the phone does not think it is a USB charge. I have not timed it but it is recognized the same as the wall charger.
http://www.amazon.com/gp/product/B003VYBCAY
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Click to collapse
+1 .. this solution has been working great for me, as well.
I've been getting 2.1A car chargers (look for ones for the iPad), most of the ones I had prior to this were 700mA or so and they can't keep up with my 1A phones. Be careful of dual port chargers advertising 2A, they may only be 1A each and may be "optimistic" about that rating. And don't worry about getting one rated for too much current, the Galaxy Nexus won't pull more than an amp no matter what the charger rating.
Some really good solutions here and thank you all for the help.
I'd really hate to use an inventer in my car just to maintain a clean install, so that really isnt an option for me.
Was really hoping to be able to use a off the shelf car charger with the correct pins to trick the GNexus into thinking that it was charging from a USB port, but the above solution should work well with using a socket USB charger.
I've never run into a car adapter that looks like a USB port, including the VZW charger with a spare port or the cheap 2.1A chargers I got from Amazon. My guess is that a charger not built correctly and leaving the data pins open only supports ~500mA anyway. Even if that's not the case I have a moral objection toward buying a cable to fix a design flaw in another cheap product - but that's just me
Grant H said:
Some really good solutions here and thank you all for the help.
I'd really hate to use an inventer in my car just to maintain a clean install, so that really isnt an option for me.
Was really hoping to be able to use a off the shelf car charger with the correct pins to trick the GNexus into thinking that it was charging from a USB port, but the above solution should work well with using a socket USB charger.
Click to expand...
Click to collapse
I've got a charger similar to http://www.ebay.com.au/itm/USB-Car-...ccessories&hash=item4ab18358f4#ht_1638wt_1392
All I had to do was undo the screws at the top, put a bit of solder between the middle usb pins, and my phone recognises it as a AC source rather than USB.
There has got to be a standard car charger on the market with the middle usb pins already soldiered!
I found this on Amazon which advertises itself as a rapid charging device.
http://www.amazon.com/gp/product/B000S5Q9CA
Grant H said:
What is the best solution for quick charging the Galaxy Nexus in an automobile?
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Click to collapse
Make sure the charger has the IC (rapid) chip. I use this one:
http://www.amazon.com/Motorola-Vehicle-Adapter-micro-USB-Charger/dp/B000S5Q9CA
I've heard that Motorola one mentioned a lot as a good one.
The nice thing about having the low-profile usb plug is (a) it is low profile, (b) I can use it to charge other devices. The charge-only cable is only about $4, so I had no issues buying it to work with this to charge as an AC charge over a USB charge.
Grant H said:
There has got to be a standard car charger on the market with the middle usb pins already soldiered!
I found this on Amazon which advertises itself as a rapid charging device.
http://www.amazon.com/gp/product/B000S5Q9CA
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Click to collapse
I have this one and it charges just like it does from the home outlet and its says "AC" charging. I bought another 8 for family and friends and they all love it.
I think I've figured out the disconnect, I've run into chargers that appear as a USB host which limits the charging to 500mA on previous phones I've had.
You guys are concerned about USB vs. AC charging mode. Of the chargers I've got, this one lists as AC while the rest as USB. However, the fact that the other chargers all work just fine keeping up with GPS+streaming music indicates that the USB vs. AC really has no bearing on the charge current delivered. I'd stay away from charge-only cables just because they'll get mixed in with your standard USB cables and you'll knock yourself out wondering why they don't work. On the other hand, if you really want AC in your battery info order the one I linked.
I keep it in my car... i think I've heard on other threads that USB charging doesn't keep up with GPS (for Directions). Any verify?
Sent from my Galaxy Nexus using XDA App
TheKaz said:
I keep it in my car... i think I've heard on other threads that USB charging doesn't keep up with GPS (for Directions). Any verify?
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
What's much more important is the rating on the power source. The GN can pull up to 1000mA, if your charger is only rated for 800mA (like many car chargers) it doesn't matter if it's in AC mode.
jdbower said:
What's much more important is the rating on the power source. The GN can pull up to 1000mA, if your charger is only rated for 800mA (like many car chargers) it doesn't matter if it's in AC mode.
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makes sense.. the one I use has dual usb (1.0 and 2.1)
You went and gave me a project for the weekend, and once again science prevails over anecdotal evidence. I took each of my 5 chargers and hooked them up to a 12V power supply that measures current. I then recorded whether the charger reported AC or USB, for the ones with USB I modified a right-angle adapter to short out the data pins, and I measured the current. The contenders:
Verizon Wireless Dual Charger
XTG Dual Port Charger
Griffen Powerjolt Dual USB Charger
Griffen Portjolt Micro
CostMad Dual USB Charger
The VZW model was USB out the external port as I had tested before, however AC out the built-in cable which I hadn't bothered to test. It pulled 0.25A @12V via the USB port and 0.59A via the cable. Hmmm... A hole develops in my previous observation. While I had used this on a long car trip with no issues, it was via the built-in cable.
The XTG was new, I hadn't used it before as it's in the car I rarely drive. It reported USB and 0.22A. With the adapter to make it report AC it pulled 0.48A.
The pattern was set. I had expected the Griffen adapters to be built more appropriately but the dual charger reported 0.22A without the adapter and 0.42A with. I had used this without losing charge in the past so this was surprising to me, but it's possible I just wasn't drawing as much current because the screen was dimmer or something.
The compact Griffen adapter (which is great for a laptop bag, BTW) pulled 0.21A and 0.47A respectively.
The cheap CostMad adapter was the only one that performed well out of the box, both reporting AC and pulled 0.57A.
In theory, a perfect adapter should pull 0.42A. Anything more is waste, anything less means it's not keeping up. I have doubts about the Griffen 2x allowing for a full amp, but the VZW and CostMad chargers are pretty lossy. What's even worse is that I'm pretty sure the VZW charger is rated for 800mA (but I can't find an actual spec on it) which would mean that it pulled the most power for the least current. Not that this really matters unless you've got an electric car.
Sorry for misleading you earlier, I should have checked the other port of the known-good VZW charger and probably doublechecked the numbers on my other "known good" charger. Still hating cables that work for charging but not for data, I ended up modifying each of the chargers to short the middle pins (except for the VZW one). If I didn't have the soldering iron for this, I probably would have gone for some of these instead.
Grant H said:
There has got to be a standard car charger on the market with the middle usb pins already soldiered!
I found this on Amazon which advertises itself as a rapid charging device.
http://www.amazon.com/gp/product/B000S5Q9CA
Click to expand...
Click to collapse
CyberPunk7t9 said:
Make sure the charger has the IC (rapid) chip. I use this one:
http://www.amazon.com/Motorola-Vehicle-Adapter-micro-USB-Charger/dp/B000S5Q9CA
Click to expand...
Click to collapse
I'm using the same one and it works perfect. Charges even when GPS navigation is running.
Make sure you select Amazon as the seller though. I heard there are a lot of fake ones.
Grant H said:
There has got to be a standard car charger on the market with the middle usb pins already soldiered!
I found this on Amazon which advertises itself as a rapid charging device.
http://www.amazon.com/gp/product/B000S5Q9CA
Click to expand...
Click to collapse
+1 to those recommending this one. I have this exact model and it does indeed charge at the "AC" rate, about twice as fast as the "USB" rate.
TheKaz said:
I keep it in my car... i think I've heard on other threads that USB charging doesn't keep up with GPS (for Directions). Any verify?
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
The Motorola one will charge even when using GPS. I have a friend I bought one for that uses his GPS all day and loves the Motorola charger.
I bought an OEM Samsung wall charger that charges at 1 Ampere. I started to charge my Zerolemon battery with it yesterday at about 6pm and here it is today and it is only at about 80% charge rate. Something is not right. I contacted the seller and they told me that the charger is from Samsung and it charges at 1 Ampere. It is either the charger is a knock off or my Micro-usb cable that connects into the wall charger is not the right kind.
Are there different variations of micro-usb cables that will work better? Some that allow more current to flow over them than others? My cable says that it is 28awg/2C. I remember when I had a playstation 3 I had problems with syncing the device with my playstation 3 with the USB cables I had bought. After tons of research it was the USB cables that were the issue. They didn't allow enough current to work properly with the PS3. I'm starting to wonder if I'm having the same issue with the Samsung Wall Charger. Is the 28awg wire gauge too thin?
---->[email protected]<---- said:
I bought an OEM Samsung wall charger that charges at 1 Ampere. I started to charge my Zerolemon battery with it yesterday at about 6pm and here it is today and it is only at about 80% charge rate. Something is not right. I contacted the seller and they told me that the charger is from Samsung and it charges at 1 Ampere. It is either the charger is a knock off or my Micro-usb cable that connects into the wall charger is not the right kind.
Are there different variations of micro-usb cables that will work better? Some that allow more current to flow over them than others? My cable says that it is 28awg/2C. I remember when I had a playstation 3 I had problems with syncing the device with my playstation 3 with the USB cables I had bought. After tons of research it was the USB cables that were the issue. They didn't allow enough current to work properly with the PS3. I'm starting to wonder if I'm having the same issue with the Samsung Wall Charger. Is the 28awg wire gauge too thin?
Click to expand...
Click to collapse
- charger is rated 1amp but usually puts out less depending on the quality and efficiency of it. You won't get the fastest charge with a 1amp psu. Get yourself a cheap 2amp and have plenty of headroom.
- also, if voltage in your wall outlet is low (rare) that would affect psu output.
- yes super thin usb cables can be part of the cause.
- of course, if the cable is meant for PC charging, it will be wired in such a way, to not exceed 450ma (or so) whereas a usb cable or charger that is meant and wired for fast charge, will provide...for me...1150ma (Search/Research my past posts for more detailed info)
- also, most kernels, slow down the charge rate as the batter gets closer to 100% charge.
- a bad battery or custom kernel with bad code, could both affect charging speed.
Hello,
I'm trying to find a car charger that will work right with my One. So far I've tried two different 2-USB port car chargers and both 2.1A chargers and I've gotten an error of "Slow Charging" on my one. I've tried various chargers I had from before when I had an iPhone and they are giving me the same warning. Is there a charger that is known to work well with the One?
Thanks,
Tim
Try using a different USB cable as some of them have different pin configurations. I am using http://www.amazon.com/Anker%C2%AE-Output-Simul-Port-Charger-Built-/dp/B0080AWCTY/ref=sr_1_4?ie=UTF8&qid=1373316550&sr=8-4&keywords=anker+car+charger this Anker car charger and I have never got any messages. Although every charger does charge the One slowly. If you leave the screen on and use the phone (like ingress or navigation) the phone looses charge while charging.
Hi, i'm using this one for myself
Two USB ports and charges pretty fast
Also works at home
http://www.amazon.com/Sprint-Vehicle-Battery-Charger-Travel/dp/B0050FDFQQ/ref=pd_sim_sbs_cps_1
I just went through this as well and have solved it by buying the HTC vehicle charger. You can check your phone charging in the car by going into "Settings" and then to "Power". When the phone is plugged in it will indicate charging either by USB (slow) or AC which is faster.
I have several car chargers including 2.1 amp models and every single one would only go to USB charging mode. Another quick way to tell if you're in USB charge mode is that the screen will turn on when you plug in the charge cable. In AC charge mode the screen stays blank when you plug in.
I picked up the HTC single port USB charger online at Amazon for around $10 bucks. Plugged it in with my existing USB cable and boom, AC mode. Model of the charger I believe is C200 (pn 25531) and it comes with a coiled charger cord as well. They also have a dual port charger which is the C300 but I haven't tested that one.
I also feel a little more comfortable using the HTC charger as I know it's tested and sanctioned by HTC. Not that I haven't used a lot of really good in-car USB chargers by other manufacturers but in this case, the HTC charger is doing the job and was inexpensive. Cheers!
Thanks for the info, I'll check it out. I like having two USB ports, but it's pretty rare I charge both my Blackberry and One at the same time so I'll probably just get the single port. I see it on Amazon for less than $6, whereas the dual port is $25!
linedpaper said:
Thanks for the info, I'll check it out. I like having two USB ports, but it's pretty rare I charge both my Blackberry and One at the same time so I'll probably just get the single port. I see it on Amazon for less than $6, whereas the dual port is $25!
Click to expand...
Click to collapse
I'm using that one and i charge my one and an iphone without any issues
darkriff said:
I'm using that one and i charge my one and an iphone without any issues
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Click to collapse
You're using the two port one? I just didn't want to pay so much extra to have a two port charger when I can get the one port for so cheap. Also, I did just discover that while running ARHD GE I don't get the error, so it seems to only be the Sense related error, but either way I ordered the HTC charger from Amazon, thanks!
joudbren said:
I just went through this as well and have solved it by buying the HTC vehicle charger. You can check your phone charging in the car by going into "Settings" and then to "Power". When the phone is plugged in it will indicate charging either by USB (slow) or AC which is faster.
I have several car chargers including 2.1 amp models and every single one would only go to USB charging mode. Another quick way to tell if you're in USB charge mode is that the screen will turn on when you plug in the charge cable. In AC charge mode the screen stays blank when you plug in.
I picked up the HTC single port USB charger online at Amazon for around $10 bucks. Plugged it in with my existing USB cable and boom, AC mode. Model of the charger I believe is C200 (pn 25531) and it comes with a coiled charger cord as well. They also have a dual port charger which is the C300 but I haven't tested that one.
I also feel a little more comfortable using the HTC charger as I know it's tested and sanctioned by HTC. Not that I haven't used a lot of really good in-car USB chargers by other manufacturers but in this case, the HTC charger is doing the job and was inexpensive. Cheers!
Click to expand...
Click to collapse
The official htc one car charger in the htc website is only one works for me. 24.00but worth it.
Sent from my HTC One
these duel USb chargers from just wireless charge 1A per port in AC mode ... can pick them up at walmart or target
http://www.target.com/p/just-wirele...sku=14365620&gclid=CNq_yZzcrbgCFZBAMgodwnkAvw
I use Avantek. This little guy did an excellent job. With its combination of power ports and USB plugs it works perfectly for everything from iPads to radar detector. Charges my phone as fast as my home charger and always gives full charge to my One when I'm using the navigation app. FYI I found it on Amazon.
I buy from Amazon
Only have had my phone for 3 months but I have only used the HTC charger and cable one time. The charger got extremely hot when I charged my phone, since that first time I have used a samsung galaxy tab charger and samsung galaxy tab 6' usb cable. I have a 2.1 amp dual charger from pepboys in my truck. Phone charges quickly and does not overheat or any of the other issues i've heard of on here. I just chalk it up as samsung having good chargers and usb cables.
See my post regarding fast charging for specifics on the electrical damage in a car and the value of having a good charger:
http://forum.xda-developers.com/showthread.php?p=55802702
Is a fast USB car charger harmful?
On that note. Monoprice.com offers great chargers at a great price. Guaranteed to charge at stock speeds. Great internal parts and quality control at near eBay pricing. I've bought many many of their products over the years and never has it once failed in me.
Alternatively, and unpractically, buy stock chargers.
Sent from my One
The best car charger that I've found is from TechMatte. They have a black one and a white one, and I use the black one. It charges pretty quickly, and was only $8 to purchase, which was not bad at all for a high quality charger.
Hi there.
I recently purchased a Samsung A54 and noticed that it came with USB-c to USB-c charger. It did not come with the plug. I have been using a normal USB-USB c cable and original Samsung fast charger from an older device to charge the phone (as i do not yet have access to a USB C plug). I have noticed that the charger becomes extremely hot and makes a buzzing sound. The charger also cuts out and restarts again multiple times during the charging process. Is it safe to use the USB charger or do I need to buy a USB-C charger?
Thanks so much
nicz0906 said:
Hi there.
I recently purchased a Samsung A54 and noticed that it came with USB-c to USB-c charger. It did not come with the plug. I have been using a normal USB-USB c cable and original Samsung fast charger from an older device to charge the phone (as i do not yet have access to a USB C plug). I have noticed that the charger becomes extremely hot and makes a buzzing sound. The charger also cuts out and restarts again multiple times during the charging process. Is it safe to use the USB charger or do I need to buy a USB-C charger?
Thanks so much
Click to expand...
Click to collapse
Just replace the charger. It's a lot cheaper than the phone.
I've had good results with the Anker Nano series.
I'd expect this to be the charger anyway and not from the phone with it.
I use the A53 with my old Samsung 15 watt fast charger and the cable that charger came with just fine. There's no problem. The a54 should be no different.
So, I expect the charger to have a problem.
nicz0906 said:
Hi there.
I recently purchased a Samsung A54 and noticed that it came with USB-c to USB-c charger. It did not come with the plug. I have been using a normal USB-USB c cable and original Samsung fast charger from an older device to charge the phone (as i do not yet have access to a USB C plug). I have noticed that the charger becomes extremely hot and makes a buzzing sound. The charger also cuts out and restarts again multiple times during the charging process. Is it safe to use the USB charger or do I need to buy a USB-C charger?
Thanks so much
Click to expand...
Click to collapse
This must be an issue with the charging brick, get the Anker C-Type Charger. Its the best in the game!
slytherin_eeper said:
This must be an issue with the charging brick, get the Anker C-Type Charger. Its the best in the game!
Click to expand...
Click to collapse
I got the Samsung Charger brick with the phone but I use the Anker Charger anyways! Ive had this for more than a year and I use this as my primary charging brick. Never faced any issue so far.
I was using my old Oneplus Warp charger (65W) and was also getting heating, and phone would only charge for like 10 mins before stopping.
Bought a Belkin 25W USB-C brick and all my issues went away