Related
Any risk in using a different charger than the original samsung one to charge the sgs2?
I use a combination of blackberry charger at work, universal micro usb charger downstairs at home, universal car charger and official charger upstairs.
Any concerns with this?
I've been doing that for ages. I use the droid, SE x10 and iPhone chargers with no issue.
As always YMMV
I am using htc's charger which has a higher rating than samsung charger. No problem at all...
Sent from my GT-I9100 using Tapatalk
I use a Sony charger to charge my S2 , I have not even removed the Samsung one from the box , As long as you use a branded charger will be fine.
I've tried to use Nokia's 1200 mA charger, It did charge the phone but whenever i connected that charger the phone would slow down terribly. So, whatever you use, try to keep it around Samsung's charger's 700 mA.
Ive found that the standard charger is rubbish! I had my galaxy s 4 month and it broke, my wifes galaxy 3 did same and now i dont even bother with the one out the box, just use the usb cable and the adapter i got with my tab.
Sent from my SGS2 via XDA App
[email protected] said:
Ive found that the standard charger is rubbish! I had my galaxy s 4 month and it broke, my wifes galaxy 3 did same and now i dont even bother with the one out the box, just use the usb cable and the adapter i got with my tab.
Sent from my SGS2 via XDA App
Click to expand...
Click to collapse
Absolutely right...my phone is about 1 month old..and the official samsung charger is already broken..not charging anymore..i guess there is an internal wire breakage at the flexible point of the charger becoz when i shake the wire at that point it starts charging intermittently..
Sent from my GT-I9100 using Tapatalk
I use my Kindle charger any micro usb charger will be fine.
Sent from my GT-I9100 using XDA App
iznee said:
Absolutely right...my phone is about 1 month old..and the official samsung charger is already broken..not charging anymore..i guess there is an internal wire breakage at the flexible point of the charger becoz when i shake the wire at that point it starts charging intermittently..
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
Same here. I tried all sorts to get it to work with no joy. I now have 3 duff samsung chargers that are potentially a fire hazard if left plugged in! Tempted to email samsung and raise this concern.
Sent from my SGS2 via XDA App
At home I use a Lenmar AC-to-USB 1A charger I picked up at Fry's for around $10; in the car I use a 1A Cygnett 12V-to-USB charger, also from Fry's. Both charge the device at least as well as the OEM AC charger; the car charger appears to charge the SGS2 even when I'm running CoPilot Live.
I use the iGO charge anywhere.
It's a tad pricey, but since the GS2 battery life isn't great (my only complaint on the phone), the charger is great for it since it has an internal battery that charges up when you put it in an outlet so you can charge the phone without needing an outlet. Great for in school or walking around, just put it in my bag and press the button and it charges.
I'm using my BlackBerry charger with no issues, I just do it for convenience as the charging time is the same as the standard charger.
Cheers for the replies, you have put my worried little mind at ease!
daz_2000 said:
Cheers for the replies, you have put my worried little mind at ease!
Click to expand...
Click to collapse
+1 .Just used the charger from a different brand and no bad feelings while using it
well, i just emailed samsung raising my concerns regarding the faulty chargers... see what they come back with....
Guys have you noticed any change in response when we plug in another charger?
I have been using the HTC charger, 200 mA (input), Output 5V --> 1A.
Whenever i connect my phone to charge and try to work on it, i see my screen lag terribly. Haven't tried it with the supplied charger though due to the low voltage that came with it.
I know i would be wrong, but wanted to check with the experts on this forum...
maddesire said:
Guys have you noticed any change in response when we plug in another charger?
I have been using the HTC charger, 200 mA (input), Output 5V --> 1A.
Whenever i connect my phone to charge and try to work on it, i see my screen lag terribly. Haven't tried it with the supplied charger though due to the low voltage that came with it.
I know i would be wrong, but wanted to check with the experts on this forum...
Click to expand...
Click to collapse
i am using the htc charger that came with the desire hd...no issues what so ever...screen response while charging is the same on or off the charger.
maddesire said:
Guys have you noticed any change in response when we plug in another charger?
I have been using the HTC charger, 200 mA (input), Output 5V --> 1A.
Whenever i connect my phone to charge and try to work on it, i see my screen lag terribly. Haven't tried it with the supplied charger though due to the low voltage that came with it.
I know i would be wrong, but wanted to check with the experts on this forum...
Click to expand...
Click to collapse
200ma is way low, less than half the 500 ma usb standard. Get a new charger. Most of the chargers you are going to see will be 500 ma I would go with double that.
Some (bad?) chargers will disable touchscreen
I have a couple of usb-chargers off ebay and they give some trouble.
When connected, the touchscreen will not work anymore.
This is mentioned in the manual btw.
Guess the SII is a little sensitive.
Yeah, ebay chargers are a crapshoot. Head to walmart or similar and read the power specs, get something that puts out 5v at 1A LPS. This will charge much faster than the often usb based standard 500 mA chargers and the battery will not be harmed at that charging level which is what many stock HTC chargers put out nowdays. Do not get anything less than 500mA, this is the usb standard and works but will be slower to charge. El Cheapo no name chargers on ebay and such may have the spec but may or may not actually put out the juice. You can usually tell this because the phone will have problems like the ones mentioned right here. The stock charger does not put out any special juice, juice is juice. If a charger puts out to spec the phone will work while charging.
I keep getting a red X Through my battery when plugged into my laptop to charge, is this normal? I really dont want to plug into the wall to charge
Really hope this doesn't become the case and that it will charge off of any USB charger...in particular like the one in my car that accepts USB Devices.
My friend has a galaxy and has the same issue, idk if its our laptops or what
Okay this has been address. please search but ill answer for you.
This device uses 5v 2a to charge. Hence the wall unit. you computer is 5v 1a or 1.5a (its not enough)
The device will maintain and in some cases when screen off slowly charge when plugged into computer or usb adaptor with the red "x" through it.
you can find a usb adapter cable which has a switch to allow you to charge while connected to a computer. its a data and charge switch. search for it. i think its on ebay.
also you can find on amazon or google shopping wall chargers for the p1000 which work for like 8$
dsh897 said:
Okay this has been address. please search but ill answer for you.
This device uses 5v 2a to charge. Hence the wall unit. you computer is 5v 1a or 1.5a (its not enough)
The device will maintain and in some cases when screen off slowly charge when plugged into computer or usb adaptor with the red "x" through it.
you can find a usb adapter cable which has a switch to allow you to charge while connected to a computer. its a data and charge switch. search for it. i think its on ebay.
also you can find on amazon or google shopping wall chargers for the p1000 which work for like 8$
Click to expand...
Click to collapse
thanks, and thats very disappointing
DroidHam said:
thanks, and thats very disappointing
Click to expand...
Click to collapse
its not disappointing at all.what other tegra2 tablet can even trickle charge through USB 2.0?
madsquabbles said:
its not disappointing at all.what other tegra2 tablet can even trickle charge through USB 2.0?
Click to expand...
Click to collapse
My xoom could.
DroidHam said:
My xoom could.
Click to expand...
Click to collapse
my 4 didn't and neither does a bunch of other peoples xooms. even if it did it would only charge at the same rate as the gt10.1 charges - 5 watts. that's the max USB 2.0 spec.
It should be easily solved with a 2 x male 1 x female usb cable
http://ep.yimg.com/ca/I/yhst-19158458583166_2164_10126151
DroidHam said:
I keep getting a red X Through my battery when plugged into my laptop to charge, is this normal? I really dont want to plug into the wall to charge
Click to expand...
Click to collapse
It charges through usb when the tab is powered off.
zaphyr said:
It should be easily solved with a 2 x male 1 x female usb cable
http://ep.yimg.com/ca/I/yhst-19158458583166_2164_10126151
Click to expand...
Click to collapse
Where does one buy said cable?
hshah said:
Where does one buy said cable?
Click to expand...
Click to collapse
Depends on your country I guess, I bought mine from Dustinhome.se:
http://www.dustinhome.se/pd_5010312807.aspx
Lou2serious said:
It charges through usb when the tab is powered off.
Click to expand...
Click to collapse
even with it on it'll charge slowly.
Those double cables are cheap (around £3 in the UK) so I might pick up a couple of those and leave them at work and in the car
hshah said:
Where does one buy said cable?
Click to expand...
Click to collapse
http://cgi.ebay.com/New-USB-2-0-Fem...871?pt=LH_DefaultDomain_0&hash=item27ba21e847
Having this Y-cable will also help with the fact that the USB cable that came with the tablet is so sort. I have a lot of 5V power supplies around but they are all from 50ma to 1a. Can't believe this thing needs to much power to charge, I would think that 1a would be enough just to maintain it when in use.
OK, I got a couple Y/Split cables and I still have red X when plugged into two USB ports, I even tried two ports that are on different controllers... as well as two USB3 ports in my laptop. I even tried my desktop. No luck.
Has anyone gotten this to work?
I posted in the accessories section about this subject, see here;
http://forum.xda-developers.com/showpost.php?p=14890063&postcount=16
and here;
http://forum.xda-developers.com/showpost.php?p=14922116&postcount=27
The red x will show up if you are charging with anything under 2A. If I remember correctly usb 1 puts out 100ma and usb 2 & 3 put out 500ma. Even with a Y adapter you will only get 1A. If the screen is off then you will charge the battery however with the screen on, you are using the same amount of power that the usb is providing. Therefore the x because the battery is not charging.
Sent from my GT-P7510 using XDA Premium App
ericlmccormick said:
The red x will show up if you are charging with anything under 2A. If I remember correctly usb 1 puts out 100ma and usb 2 & 3 put out 500ma.
Sent from my GT-P7510 using XDA Premium App
Click to expand...
Click to collapse
With the adapter I posted about above, I never see the red x and I am charging off USB 2.
-EDIT-
To be clear, I am using a 10.1v not a 10.1 - there could be differences, but I doubt it.
Hello to everyone!
I have one simple question: do I risk something if I charge the Note with another charger than the original one?
I don-t know, but I think no.
I charged many time my note with htc charger and gs2 charger.
Ciao
peslap said:
Hello to everyone!
I have one simple question: do I risk something if I charge the Note with another charger than the original one?
Click to expand...
Click to collapse
I almosr never use the original charger. I use the charger that came with the bluetooth headset and everything is fine
It doesn't matter what kind of charger you have. The only thing you must look at is the voltage of the source (5V DC) and it must be a micro usb plug
peslap said:
Hello to everyone!
I have one simple question: do I risk something if I charge the Note with another charger than the original one?
Click to expand...
Click to collapse
im using my old htc hd2 charger as the samsung one seems to have packed up and isnt charging properly
The easiest way to charge your Note is of course via a USB>Micro USB cord plugged into a laptop or PC (where you are guaranteed the voltage is correct), however if you are using a generic or knock off wall wart charger than provides a micro USB connector there is some small chance that it will not charge your Note.. look for the charging icon and if its not charging, toss the charger and get another.
There is no specific risk to the device, provided that it (the charger) has a micro-usb intended for charging generic devices..its just that some modern portable devices have a stricter requirement (tighter tolerance) for charging voltage and simply will not charge outside that voltage range.. my BB9930 does exactly this..
peslap said:
Hello to everyone!
I have one simple question: do I risk something if I charge the Note with another charger than the original one?
Click to expand...
Click to collapse
Richy99 said:
im using my old htc hd2 charger as the samsung one seems to have packed up and isnt charging properly
Click to expand...
Click to collapse
I'm using an hd2 charger without problems
Inviato dal mio GT-N7000 usando Tapatalk
Since all micro/mini usb chargers have the same voltage, and vary only in the power output - the only problem you could face is slow charging, or no charging at all if the charger doesn't have enough juice. But it certainly won't harm the phone.
I'm using my old Nokia N900 charger without problems
I'm using an old HTC mains-to-USB and a Nokia microUSB cable...
My stock charger has a slight squeal, so I usually use the charger for my BB Curve 9300. Does totally fine.
My Note was purchased from expansys UK but shipped in from mainland Europe. As it was to be sold in the UK, expansys had to supply a UK adapter rather than an EU one ...I received an HTC adapter with my phone. At first, I was worried, but discovered that it works beautifully with my Note. Charges faster than generic Samsung chargers too! You should be fine using another standard charger
Sent from my HTC Flyer P512 using xda premium
For the first 3 weeks I was using a blackberry (original) Bold II charger.
I noticed charge time was too long. And maybe even battery life was shorter.
Im not 100% sure about the second statement but the first is confirmed.
When I started using the Note charger it was faster. Not super fast compared to iPhone or iPad but faster than using the Bold charger.
I never use my samy charger..Im using my DHD charger..no problem at all..
Sent from my GT-N7000 using XDA
Tested three microusb from my "old" htc hd2, two original nokia microusb, and a sony ericsson original microusb.
HTC and Nokia dont work. Can't charge and no data connection.... I only can charge and data connect with the samsung and the sony ericsson microusb cables. I cant understand!!!
(the nokia cable also cant work with hd2!!)
microusb is an standard???
HTC minijack stereo earphone dont work with samsung, also dont work the nokia earphone...
minijack stereo is an standard???
Regards.
peslap said:
Hello to everyone!
I have one simple question: do I risk something if I charge the Note with another charger than the original one?
Click to expand...
Click to collapse
Most modern USB chargers should be fine (I use my old iPhone charger for the Note, for example.) Watch the power output though - some tablet chargers are rated at 2A+ and that could overdrive your charging circuit and cause damage. If you make sure your charger is about 1A (and 5V, obviously) then you should be fine.
peslap said:
Hello to everyone!
I have one simple question: do I risk something if I charge the Note with another charger than the original one?
Click to expand...
Click to collapse
I use a nokia charger to charge mine!
Make sure it gives you 1A of output and you are fine!
emuX said:
Most modern USB chargers should be fine (I use my old iPhone charger for the Note, for example.) Watch the power output though - some tablet chargers are rated at 2A+ and that could overdrive your charging circuit and cause damage. If you make sure your charger is about 1A (and 5V, obviously) then you should be fine.
Click to expand...
Click to collapse
Well emuX said it all!
1A of output and 5V and you are fine!
Actually the charging current is limited by internal resistance of the battery, so the battery effectively "accepts" charge. Charging current is not "pushed" in by the charger...
obviously a charger from say a BB is likely to be current limited and so longer charging times would be expected, but an iPad charger will work fine.
emuX said:
Most modern USB chargers should be fine (I use my old iPhone charger for the Note, for example.) Watch the power output though - some tablet chargers are rated at 2A+ and that could overdrive your charging circuit and cause damage. If you make sure your charger is about 1A (and 5V, obviously) then you should be fine.
Click to expand...
Click to collapse
I am even using a charger meant for my old HTC hehe, powerful enough adapter
Sent from my Galaxy Nexus using xda premium
I wouldnt worry too much, I charge my note with my iPhone charger purely because the USB port faces a different way so I can actually fit it on my plug extensions without loseing 2 sockets.
Pretty much anything with an output of 5Vdc and a minimum of 1A will do just fine.
Hi,
I hope someone can help me. My Transformer doesn't charge anymore since yesterday.
Tablet was around 10% when i put the charger in, but the message 'Connect your charger'doesn't go away.
Strange thing is that whenever i plug it in and TF is off, it will turn on, so I guess the wall charger and cable are functioning.
Also when connecting it to my PC I can sync.
I've tried already all the solutions i could find online:
- put the wall charger in the freezer --> didn't work
- cold boot --> didn't work
- factory reset --> didn't work
- tried a different wall charger and connected the wire to a portable battery --> didn't work
- flashed the ROM again --> didn't work
The only way now i have for charging my TF is by USB (connected to PC while turned off). It will charge this way but it takes about 3 hours to get 10% charge from this.
Anyone had this happen already before?
So you tried multiple Asus wall chargers? with no luck? A standard USB charger will not work as those have an output voltage of 5+ when the tf requires 12+.
Sounds like you have a bad charger, you can join the club of thousands... It is a very common issue and not always resolved by the freezer or fiddling trick. If you are able to trickle charge via a PC connection then your cable and tf should be good.
Sent from my SAMSUNG-SGH-I997 using XDA
Link for another discussion where I listed an alternate charger
http://forum.xda-developers.com/showthread.php?p=23917818
It really is heads and tails better than the Asus one
Sent from my SAMSUNG-SGH-I997 using XDA
theraffman said:
So you tried multiple Asus wall chargers? with no luck? A standard USB charger will not work as those have an output voltage of 5+ when the tf requires 12+.
Sounds like you have a bad charger, you can join the club of thousands... It is a very common issue and not always resolved by the freezer or fiddling trick. If you are able to trickle charge via a PC connection then your cable and tf should be good.
Sent from my SAMSUNG-SGH-I997 using XDA
Click to expand...
Click to collapse
No, I tried with a different wall charger (from Motorola). I don't think it's the wall charger though, but to make sure I wil connect it to a phone and check if it's working.
It just feels like the cable and wall charger is working as it should (tablet powers up or screen turns on when I plug it in), but the tablet refuses to charge.
Could it be the pins?
Sent from my GT-I9100 using xda premium
And the motorola USB charger puts out at least 12 volts and not just 5. Is it the wall charger for the zoom? I was UN aware that the zoom used a USB type charger (similar to the tf).
Once again, you can't use just any USB wall charger for the tf... 99% of chargers put out the standard 5 volts which is enough to trickle charge a tf and to slightly charge it in done cases when powered down. I am only adamant about this this because I have sewn this post a hundred times, and 99 of those times it was the charger... Many people don't realize the tf USB charger is very coherent then what most folks are accustom to, even though it looks and acts similar to others.
The only way to confirm is to find someone who has a tf and borrow their charger, our go to radio shack and buy the charger I listed... Which you should do any ways because it's is way way better, my charging cord over all length is 10ft. Beats the hell out of the 2 or 3 you normally would have.
Sent from my SAMSUNG-SGH-I997 using XDA
theraffman said:
And the motorola USB charger puts out at least 12 volts and not just 5. Is it the wall charger for the zoom? I was UN aware that the zoom used a USB type charger (similar to the tf).
Once again, you can't use just any USB wall charger for the tf... 99% of chargers put out the standard 5 volts which is enough to trickle charge a tf and to slightly charge it in done cases when powered down. I am only adamant about this this because I have sewn this post a hundred times, and 99 of those times it was the charger... Many people don't realize the tf USB charger is very coherent then what most folks are accustom to, even though it looks and acts similar to others.
The only way to confirm is to find someone who has a tf and borrow their charger, our go to radio shack and buy the charger I listed... Which you should do any ways because it's is way way better, my charging cord over all length is 10ft. Beats the hell out of the 2 or 3 you normally would have.
Sent from my SAMSUNG-SGH-I997 using XDA
Click to expand...
Click to collapse
Thanks for your replies.
You're right, the Motorola wall charger is only 5v output. It was the one I got with the Milestone. I do start to believe it might be the wall charger after all now.
Unfortunately I don't know anyone else with a TF (anyone reading this lives in Ghent, Belgium with aTF?). Radio Shack isn't an option either since I live in Belgium, but I'll try to find overhere or online.
Anyway, appreciate your help. Might try the freezer thing again in the meantime... you never know.
When you connect your TF to a pc on a usb 3.0 port, should you be able to see the TF charging? Or no way to get more the 5v from this too?
Sent from my Transformer TF101 using xda premium
do u know anyone with an ipad? sure the wall chargers are 15w out and should do the trick.
Alta1r said:
When you connect your TF to a pc on a usb 3.0 port, should you be able to see the TF charging? Or no way to get more the 5v from this too?
Click to expand...
Click to collapse
USB is 5V. No exceptions.
What you can do is build your own PC charger, like the one in my sig.
scottyf79 said:
do u know anyone with an ipad? sure the wall chargers are 15w out and should do the trick.
Click to expand...
Click to collapse
Cheers man, my colleague has an ipad. Will ask him to bring his wall charger.
Goatshocker said:
USB is 5V. No exceptions.
What you can do is build your own PC charger, like the one in my sig.
Click to expand...
Click to collapse
I might try that, but only if I have no other choice (i fear i'll blow up my TF while doing that).
usb chargers are 5v only and will charge but take all day. The TF charger uses the physical usb plug to do double duty. transfer data via usb and charge device using 15v when the charger block sees a gnd signal on pin 7. Charging is not usb. There are several after market chargers that have variable output voltages and an asst of connectors (usb being one) best one is dynex video charger. Also you should not attempt to flash a ROM with 10% charge as you could get stuck in the middle of a charge and have problems.
Well, it was the wall charger after all. Went out to buy a power adapter with 12v and 1000mA output and the tablet is charging again. Many thanks to all people that replied and tried to help me.
For your info: ipad or galaxy wall charger aren't working with our TF's, they both only have an out put of 5v.
Sent from my Transformer TF101 using xda premium
Alta1r said:
Well, it was the wall charger after all. Went out to buy a power adapter with 12v and 1000mA output and the tablet is charging again. Many thanks to all people that replied and tried to help me.
For your info: ipad or galaxy wall charger aren't working with our TF's, they both only have an out put of 5v.
Sent from my Transformer TF101 using xda premium
Click to expand...
Click to collapse
Never allow your charge level fall below 30% because it will cause your charger to overheat and eventually stop working.
I've been playing with my Tf300 for a week now.
This weekend I wasn't home and wanted to charge it. It didn't work.
I tried four different chargers including an iPad one, two Griffins, one belkin with no luck.
I have the original cable and two generic ones I bought from Amazon.
All cables work with the original charger... But NONE (even the original one) works with other chargers.
Any ideas if this is wrong?
I would hate to buy a new charger instead of only taking with me any cable with any of the other chargers I own.
Anyone with the same experience? Why is only the original charger working?
Noticed the same thing.
Sent from my ASUS Transformer Pad TF300T using xda premium
Noticed that with the car chargers as well
Sent from my ASUS Transformer Pad TF300T using xda premium
Forgot to mention that I also tried with two car chargers (Kensington and Griffin) with no luck
I'm no electronics expert but I noticed that on my Phone charger (Xperia Mini Pro) it says 850mA, but on the tablet's charger it says 2A. I think that other chargers dont pack enough punch to charge the tablet.
I used an iPad charger with no luck... The car chargers I used all have worked with my iPad.
Anyway, it seems that it's not only mine then.
Now I wonder if there's a work around for this... Besides buying a new original charger
Damn chargers are $30
Sent from my SGH-T989 using XDA
you can charge your device with a "not compatible" charger if the tablet is turned off. for me it worked with the charger of my galaxy nexus but it charges really slow
FallinHigh said:
you can charge your device with a "not compatible" charger if the tablet is turned off. for me it worked with the charger of my galaxy nexus but it charges really slow
Click to expand...
Click to collapse
Thats good to know
Sent from my SGH-T989 using XDA
I read other articles about charging TF300T. For normal charging the charger must have output at least 11v (12v is usual) and 1.5A (18Watts). Its own charger has 15v 1.2A (18Watts).
iPad charger out only 5v 2.1A. TF300 could be charged with iPad charger but the screen must be off (and it will be very slow, overnight for an 1-2 hr normal charge). So check your charger output voltage and amperage. Thank you.
But doesn't have the charger of the TF300T 5V/2A?
I noticed it on my car charger, but it only has 5V/1A. So the tablet does nothing, even when it is turned off.
It only charges with the original charger.
But I assume other chargers with at least 2A should work without any problems, right?
Jake2kOne said:
But doesn't have the charger of the TF300T 5V/2A?
I noticed it on my car charger, but it only has 5V/1A. So the tablet does nothing, even when it is turned off.
It only charges with the original charger.
But I assume other chargers with at least 2A should work without any problems, right?
Click to expand...
Click to collapse
The tf300 charger is not 5V, its either 12V or 15 V (can't remember which). This is why you see nothing. if the only difference was the current (1A Vs 2A) You would still get a charging notification, it would just take longer. The difference in voltage means It should not be able to charge at all off of a normal usb connection.
http://www.ebay.com/itm/US-POWER-AD...?pt=US_Tablet_Accessories&hash=item4d00ab2fac
Saw that guy on ebay for $13. Think it would work?
TXKSSnapper said:
The tf300 charger is not 5V, its either 12V or 15 V (can't remember which). This is why you see nothing. if the only difference was the current (1A Vs 2A) You would still get a charging notification, it would just take longer. The difference in voltage means It should not be able to charge at all off of a normal usb connection.
Click to expand...
Click to collapse
the tablet gets charged on a normal usb port it just doesnt tell you its being charged and it take quite a while to fully charge up
BierLiebHaber said:
the tablet gets charged on a normal usb port it just doesnt tell you its being charged and it take quite a while to fully charge up
Click to expand...
Click to collapse
I haven't seen it charge any when i've plugged it in to my computer via usb. but it could be that I don't have the patience to wait long enough.
---------- Post added at 01:07 PM ---------- Previous post was at 01:05 PM ----------
xAshxMoneyx said:
http://www.ebay.com/itm/US-POWER-AD...?pt=US_Tablet_Accessories&hash=item4d00ab2fac
Saw that guy on ebay for $13. Think it would work?
Click to expand...
Click to collapse
yes, but it will be slower than with the charger it came with. that charger only has a 1.2A output as compared to the 2A of the stock charger.
the tablet gets charged on a normal usb port it just doesnt tell you its being charged and it take quite a while to fully charge up
....
I haven't seen it charge any when i've plugged it in to my computer via usb. but it could be that I don't have the patience to wait long enough.
Click to expand...
Click to collapse
Everywhere I read, people have said that it does not trickle charge at all via usb. Can someone confirm this?
Okay, I can confirm that the TF300T charges at 15V/1.2A.
Both, the tablet and the dock uses 15V. None uses 5V.
I was confused because it's USB. For this purpose it can transform to 5V/2A. But this is not for the tablet.
So I think it's not possible to charge it on a normal USB port.
Has anyone tried using a USB extension cable? I tried one on my Tf300 and it wouldn't charge, no matter what the table arrangement was. It would only charge off its own charger and with only its own USB cable in the USB charger.
At a guess, i'd expect it's because the ASUS charger outputs 15V so the charger or cable will be wired differently to a normal USB lead in order to prevent blowing normal USB devices if you connected them.
USB 3
I can't remember where, but I read that this needs to use USB3 cable. Sorry if this is not the case.