i have this tablet for a couple days now, when i plug the power adapter to the mains the power adapter gets really hot.
does anyone have the same result or is just normal? i know that the adapter obviously will get hot, but it seems a bit to hot, just the adapter the usb cable is fine and so is the tablet
Its normal. If it gets to hot it shuts off. I hear you have to put it in the freezer to attempt to bring it back.
Sent from my VS910 4G using xda premium
well, i just dont want to wake up one morning and find the all lot burned.
but it does get really hot
Noticed the same thing with mine. I'm actually on my second pad for other reasons, but I didn't notice the charger getting as hot with my first one. But it only seems to get hot when actively charging. I've checked it after letting it sit still plugged in, but after it finished charging and it was fine.
I just try not to leave it charging if I'm sleeping or going out. Although, I forgot to unplug it this time...
Sent from my DROID BIONIC using Tapatalk 2
can we charge the tablet via the pc usb port?
its hard not to leave the tablet charging over night when your using every day
LUCA LUCA said:
can we charge the tablet via the pc usb port?
its hard not to leave the tablet charging over night when your using every day
Click to expand...
Click to collapse
No. Other threads in this forum tell you why.
the reason the charger gets so hot is it's 15 volts
and it takes minimum 12 volts for the tablet to kick into charging mode
so to answer your question
a usb port does charge the tablet, but usb is only 5 volts
so it will not show charging
and it will probably take 24 hrs to fully charge
Mine gets hot while charging but once it hits 100% it cools back down. I don't charge it while sleeping for this reason. Also according to the manual the PC will charge it bult as previously mentioned it takes longer. The tablet must be powered off when charging this way or it won't charge.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Same as other itt, it will heat up when charging, but if it's left in the wall unplugged from the tab/dock it cools back down.
Perhaps it needs 12v for full charge speed, but the 300 also trickle charges when plugged into a computer USB port.
i have notice that, when it finishes charging, that just cools down, i was just wondering did i get a faulty one, but as ye say its normal
thanks for all the replys
Luca
even there the charger gets very hot, so it is normal, also, we are going to have very hot temps these days, (40°C here)...
just be sure to not plug it near easy flammable things!
ciao
Yes we have noticed the charger gets very hot might have something to do with fast recharge time the device has
Sent from the network via FTL com buoy
Good evening,
On my charger i notice it is wrting : "output 5v--2A or 15v --1.2A"
This mind that i can use the charger for any phone that charge usualy wiht 5V ?? Do the charger "swap" the voltage by him self if it's not connect to the tablet ???
I don't want to burn my HTC, but to have one charger for the tablet and the phone will be good when travelling
Thanks
Yann
Sent from my ASUS Transformer Pad TF300TG using xda app-developers app
yannmrt said:
Good evening,
On my charger i notice it is wrting : "output 5v--2A or 15v --1.2A"
This mind that i can use the charger for any phone that charge usualy wiht 5V ?? Do the charger "swap" the voltage by him self if it's not connect to the tablet ???
I don't want to burn my HTC, but to have one charger for the tablet and the phone will be good when travelling
Thanks
Yann
Sent from my ASUS Transformer Pad TF300TG using xda app-developers app
Click to expand...
Click to collapse
The charger that comes with the Transformer is dual-purpose. If you plug in a Transformer tablet, it'll output the 15V to rapid-charge your Transformer. If you plug in a USB device, it'll output 5V at 2A to rapid-charge your USB device.
If you're wondering how it can tell the difference, Pin #7 on the USB3 Transformer cable is grounded -- this is how the charger can tell the difference between a Transormer and an ordinary USB device.
yannmrt said:
Good evening,
On my charger i notice it is wrting : "output 5v--2A or 15v --1.2A"
This mind that i can use the charger for any phone that charge usualy wiht 5V ?? Do the charger "swap" the voltage by him self if it's not connect to the tablet ???
I don't want to burn my HTC, but to have one charger for the tablet and the phone will be good when travelling
Thanks
Yann
Sent from my ASUS Transformer Pad TF300TG using xda app-developers app
Click to expand...
Click to collapse
In fact the charger of Asus is quite tricky. I haven't found any substitution, only stock charger can be used.
hung2900 said:
In fact the charger of Asus is quite tricky. I haven't found any substitution, only stock charger can be used.
Click to expand...
Click to collapse
the connector look to be non standard as if you put an usb extension cable it wont charge.
NixZero said:
the connector look to be non standard as if you put an usb extension cable it wont charge.
Click to expand...
Click to collapse
It's not a non-standard connector -- it's a USB 3.0 connector.
If you use a USB 3.0 extension cable, it will work. If you use a non-USB 3.0 extension cable, the charger won't see that pin 7 is grounded, so you'll just get 5V instead of 15V. There's no bi-directional communication between the two.
The Transformer will charge when it sees 12V to 15V on what's typically the 5V pin.
The Asus charger will output 15V (earlier units were 12V) when it senses pin 7 is grounded.
Also, if you'd like to build your own power supply -- get any old female USB connector, and send 12V to 15V on pin 1 instead of 5V, and you've got yourself an Asus Transformer charger. Just don't plug anything else into it, since there's no safeguard to prevent 12-15V going into a 5V device. I've painted mine orange so I don't mistake it.
Hi, my Transformer pad won't charge normally when I connect it to the power adapter direclty - it doesn't show it's charging (though I can tell it is, because after some half an hour it had 2 % more of battery)... can it be that the charger doesn't recognize the tab and gives only 5V? Why? It works normally when I charge it on the docking station (through the power adapter), and the same cable works normally when I use it to transfer media to the pad from the PC...
P.S. When conneted to the power adapter directly, the orange light on the power button of the pad doesn't go on... it only goes on when the pad is on the dock and the power adapter is plugged into it.
Any ideas?
krhainos said:
The charger that comes with the Transformer is dual-purpose. If you plug in a Transformer tablet, it'll output the 15V to rapid-charge your Transformer. If you plug in a USB device, it'll output 5V at 2A to rapid-charge your USB device.
If you're wondering how it can tell the difference, Pin #7 on the USB3 Transformer cable is grounded -- this is how the charger can tell the difference between a Transormer and an ordinary USB device.
Click to expand...
Click to collapse
krhainos said:
It's not a non-standard connector -- it's a USB 3.0 connector.
If you use a USB 3.0 extension cable, it will work. If you use a non-USB 3.0 extension cable, the charger won't see that pin 7 is grounded, so you'll just get 5V instead of 15V. There's no bi-directional communication between the two.
The Transformer will charge when it sees 12V to 15V on what's typically the 5V pin.
The Asus charger will output 15V (earlier units were 12V) when it senses pin 7 is grounded.
Also, if you'd like to build your own power supply -- get any old female USB connector, and send 12V to 15V on pin 1 instead of 5V, and you've got yourself an Asus Transformer charger. Just don't plug anything else into it, since there's no safeguard to prevent 12-15V going into a 5V device. I've painted mine orange so I don't mistake it.
Click to expand...
Click to collapse
Good info to know, Krhainos. Thanks for sharing that with us. I've been wondering about using the Asus plug for other USB devices I have and the information you supplied answered those questions. :good:
Related
http://androidforums.com/asus-eee-pad-transformer/382444-bargain-car-charger-inverter-uk-5-a.html
Jason71 on AndroidForums.com said:
Hi all
Long time Android addict and just got myself a transformer at the weekend. I have been puzzling the best way to charge it in car (read the threads on the subject) when I happened to wander in to Asda and spotted a mini 75W 12-230v power inverter on sale reduced from £20 to £5!. They are exactly the same as ones that sell on Ebay for 2-4 times that price out of Hongkong e.g.
12V to Mains 75w Car Van Mini Power Inverter Adaptor | eBay
I bought one and tried it on the way home from the store with the Asus AC charger and the transformer and it worked perfectly.
As a bonus it has a usb port built in not only rated at 1000ma but wired to be recognised as an AC charger (many arn't) which means it will do full speed charging on an android phone. So it should supply enough current to charge my HTC Desire even when using it as a satnav (many don’t). The only downside is that the flange on the Asus mains charger covers the edge of the USB port on the inverter so you cannot use both the AC and the USB at the same time without trimming the flange on the Asus a little.
Anyway I thought this was too good a deal not to share it with you guys.
Click to expand...
Click to collapse
So this is what we need! It looks huge though!!
http://www.nextag.com/12v-to-110v-car-adapter/compare-html have fun, go mad?
krugm0f0 said:
http://androidforums.com/asus-eee-pad-transformer/382444-bargain-car-charger-inverter-uk-5-a.html
So this is what we need! It looks huge though!!
http://www.nextag.com/12v-to-110v-car-adapter/compare-html have fun, go mad?
Click to expand...
Click to collapse
The ASUS AC charger is normally working very close to it's limits when running off fairly stable AC mains. Running off this modified sine wave poorly regulated device may be enough to push it past its limits. If you want a good mobile solution that you can use for the TF and other small DC devices, search for the thread by Devcake where he lists options and actual reviews.
I went with this:
http://www.ebay.com/itm/250899196416?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
And this:
http://www.ebay.com/itm/300547025189?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
DAFTEK said:
I went with this:
http://www.ebay.com/itm/250899196416?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
And this:
http://www.ebay.com/itm/300547025189?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
Click to expand...
Click to collapse
Does your TF indicate charging, e.g. with Dual Battery Widget, using this bullet charger?
E.g. If it outputs 11V-12V it should indicate charging on the TF, but if less than 11V, say 5V-10V, it would trickle charge only (no indicator).
I got one from same guy, and it does not work. I measured 2.8V output.
Bob Smith42 said:
Does your TF indicate charging, e.g. with Dual Battery Widget, using this bullet charger?
E.g. If it outputs 11V-12V it should indicate charging on the TF, but if less than 11V, say 5V-10V, it would trickle charge only (no indicator).
I got one from same guy, and it does not work. I measured 2.8V output.
Click to expand...
Click to collapse
Mine arrived today. I hooked it up to 12v and tested the pins, got 2.8v. Then plugged i transformer and waited about 20 seconds. The transformer said it was charging on AC. I havent checked to see how quickly it was charging, but it gave the charging indication with the screen on.
EDIT: Tried it on another vehicle and now won't charge. Weird!
Any update to this working?
$1.99
I use this one for my phone (HTC Desire HD). It should also be okay for the Transformer, right?
http://www.dealextreme.com/p/car-cigarette-powered-1000ma-usb-adapter-charger-black-dc-12v-40470
/edit 1A limit could lead to slower charging, worst case (?).. by the way, there also is a 2 ampere model : http://www.dealextreme.com/p/universal-2000ma-usb-car-charger-adapter-for-digital-devices-black-12-24v-72961.. at $4 something, twice as expensive
kkoenen said:
I use this one for my phone (HTC Desire HD). It should also be okay for the Transformer, right?
http://www.dealextreme.com/p/car-cigarette-powered-1000ma-usb-adapter-charger-black-dc-12v-40470
/edit 1A limit could lead to slower charging, worst case (?)
Click to expand...
Click to collapse
Nope, won't charge.
Output:5V 1A
DAFTEK said:
I went with this:
http://www.ebay.com/itm/250899196416?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
And this:
http://www.ebay.com/itm/300547025189?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
Click to expand...
Click to collapse
This one arrived today, there is one small issue with it, when you first plug it in the lighter the blue light gets bright and the asus orange light goes on and eventually green showing also the charging symbol, but if you unplug the cable from the charger and plug back in, it wont work, you have to unplug the charger from the lighter and plug back in. weird... But it works
This claims to be even more powerful. Just ordered but it will takes ages to get to me.
amm009uk said:
This claims to be even more powerful. Just ordered but it will takes ages to get to me.
Click to expand...
Click to collapse
sorry, I don't think it will work.. the transformer needs 15V to charge, that one only is a 5V charger. i'd cancel my order.
OK, let's go over this again. The TF will charge with 5V at 1.5 amp but take forever to do so. The amps has nothing to do with it. It is the volts. If you feed the TF with 11V to 15V at 1.5 amp's or more it goes into the fast charge mode and charges in about 2 hrs. Anything that says 5V will charge the TF if you have several days to wait. If you have just hours you must charge using 11 to 15 volts at 1.5 amp or more to charge with. This is what the original power supply is doing. Please look at the specifications printed on the original charging brick. Note that it has dual outputs 5V and 15V if you plug your phone into the ASUS charger the charger is smart enough to know not to output 15V however when you plug in the TF the charger outputs 15V to charge the TF in the speedy mode.
Please read over "Dvecakes" thread for even more details and items you can use to charge the TF on the go and at home.
Hope this helps.
hshoem1
You guys need to read my DIY charger thread. For $12 you can make a car charger.
Check the thread links in my signature.
PatrickVogeli said:
sorry, I don't think it will work.. the transformer needs 15V to charge, that one only is a 5V charger. i'd cancel my order.
Click to expand...
Click to collapse
hshoem1 said:
OK, let's go over this again. The TF will charge with 5V at 1.5 amp but take forever to do so. The amps has nothing to do with it. It is the volts. If you feed the TF with 11V to 15V at 1.5 amp's or more it goes into the fast charge mode and charges in about 2 hrs. Anything that says 5V will charge the TF if you have several days to wait. If you have just hours you must charge using 11 to 15 volts at 1.5 amp or more to charge with. This is what the original power supply is doing. Please look at the specifications printed on the original charging brick. Note that it has dual outputs 5V and 15V if you plug your phone into the ASUS charger the charger is smart enough to know not to output 15V however when you plug in the TF the charger outputs 15V to charge the TF in the speedy mode.
Please read over "Dvecakes" thread for even more details and items you can use to charge the TF on the go and at home.
Hope this helps.
hshoem1
Click to expand...
Click to collapse
DevCake said:
You guys need to read my DIY charger thread. For $12 you can make a car charger.
Check the thread links in my signature.
Click to expand...
Click to collapse
Ok that was me being lazy and not reading! Thanks for straightening me out guys. DevCakes's thread is the place for all answers what more can you ask even the links are there
Has anyone by chance tried this car charger?
www.amazon.com/NTK-BULLET-CHARGER-T...Q4VU/ref=sr_1_1?ie=UTF8&qid=1324413368&sr=8-1
Also Does anyone have one of these replacement cables? I think I would probably order one directly from Asus though instead of trying to save a couple of bucks.
www.amazon.com/Aftermarket-Charging...?s=electronics&ie=UTF8&qid=1324413882&sr=1-13
I want to put together a car charger to just leave in the car.
http://maxborgesagency.com/press/bracketron-launches-dual-usb-charger/
$24.99 dual USB Cigarette lighter adapter 1 & 2 amp
Reeves360 said:
http://maxborgesagency.com/press/bracketron-launches-dual-usb-charger/
$24.99 dual USB Cigarette lighter adapter 1 & 2 amp
Click to expand...
Click to collapse
Unfortunately, worthless.
Transformer needs 11v-15v to charge reasonably well. Any 5v charger, even at 1000000 amps, will not charge the TF with screen lit, or charge takes days with TF turned off.
Much harder to find auto chargers in the 11v-15v range, some that say 12v are actually not. I found one advertised as 12v (that measures 9.8v actually) and it also did not charge TF. Good luck.
Wont work. Unlike most devices the Transformer does not use 5v to charge like the iPhone and many other Android devices. It does use USB but it will only charge via Asus's special chargers. This is because our Transformers charge via 15volt and the charger cable is actually a USB 3.0 cable that has extra pins in back, and the 15volt pin is one of these extra pins the USB 3.0 layout provides.
Edit Bob Smith42 beat me to it by a few seconds lol
Be aware that it's incorrect to say that the TF won't charge from a standard USB charger. It does charge however it only trickle charges and therefore takes much longer. So let's make sure we are clear when we respond about what works and what doesn't. I used my iPad 2 amp charger on the TF and went from about 30% charge to about 85% charge in about 6 hours (screen off). The absolute fastest way to trickle charge from a generic adapter is with the TF powered off. Hopefully Asus will come out their own car adapter for the TF.
The charger that the original poster mentioned WILL trickle charge the TF. Also new TF users should know that the TF will not give any charging indications when plugged into anything other than the Asus charger - but it is trickle charging none-the-less.
w4rmk said:
The charger that the original poster mentioned WILL trickle charge the TF. Also new TF users should know that the TF will not give any charging indications when plugged into anything other than the Asus charger - but it is trickle charging none-the-less.
Click to expand...
Click to collapse
One thing to mention that you can do if you have the tock is trickl-echarge THAT while still using the pad... then in 5-6 hours when the padd is getting low, you can dock it, and it will charge off of the dock while you keep using it. Once fully charged, undock it again, etc. This is what I want to do, and why I want a second USB cable.
So, i put my TFP on the charger last night.. it was around 5% battery. I check on it now, and its completely off, the charger is hot and smells like burning plastic and my TFP is dead.
I'm not getting any response when i try plugging in the USB to any USB to 110V charger..
Anyone else experience something like this? I've had no problems with the device so far
-edit
anyone have a support number i can call as well? ughhh
biggem001 said:
So, i put my TFP on the charger last night.. it was around 5% battery. I check on it now, and its completely off, the charger is hot and smells like burning plastic and my TFP is dead.
I'm not getting any response when i try plugging in the USB to any USB to 110V charger..
Anyone else experience something like this? I've had no problems with the device so far
-edit
anyone have a support number i can call as well? ughhh
Click to expand...
Click to collapse
Well known problem with the Transformer and Transformer Prime chargers. Has happened for years.
chamberc said:
Well known problem with the Transformer and Transformer Prime chargers. Has happened for years.
Click to expand...
Click to collapse
do you happen to know if its the same charger for the tf101 and tf201?
From what I've read it's the same charger.
tigertechmi said:
From what I've read it's the same charger.
Click to expand...
Click to collapse
just went to office depot, got a new charger.. and the tfp is on! calling asus now to complain
biggem001 said:
just went to office depot, got a new charger.. and the tfp is on! calling asus now to complain
Click to expand...
Click to collapse
RMA it right away or return it to the retailer you bought it at it will be faster than Asus
Sent from my Transformer Prime TF201 using Tapatalk
biggem001 said:
do you happen to know if its the same charger for the tf101 and tf201?
Click to expand...
Click to collapse
They are identical.
Also: Besides it being USB 3.0 (Requiring a special charger), the Asus chargers are chipped to recognise Asus devices and deliver 15v verses the standard USB 5v so that they charge faster. The TFP wont charge at all on only 5v. It's the same reason it wont charge from your computer.
taylorgrandorf said:
Also: Besides it being USB 3.0 (Requiring a special charger), the Asus chargers are chipped to recognise Asus devices and deliver 15v verses the standard USB 5v so that they charge faster. The TFP wont charge at all on only 5v. It's the same reason it wont charge from your computer.
Click to expand...
Click to collapse
wrong again the dock pulls the 15v at 1.2A the reason it will not charge or chages very slow is your usb is outputting like 500 mAor less without the flow of electrons which current is it will not charge very fast at all! 5v is fine for it! but the charger charging at 5v pulls 2.1A
the tablet also trys to pull more current when it is almost dead! so try to keep it above 20% to avoid this
Sent from my Transformer Prime TF201 using Tapatalk
Wordlywisewiz said:
wrong again the dock pulls the 15v at 1.2A the reason it will not charge or chages very slow is your usb is outputting like 500 mAor less without the flow of electrons which current is it will not charge very fast at all! 5v is fine for it! but the charger charging at 5v pulls 2.1A
the tablet also trys to pull more current when it is almost dead! so try to keep it above 20% to avoid this
Sent from my Transformer Prime TF201 using Tapatalk
Click to expand...
Click to collapse
Ok, my Gigabyte motherboard puts out 2.5A specifically with tablets in mind. If it was charging, my lockscreen would say "Charging..." on it, which it does not. No need to be a rude know-it-all with your "Wrong again..." attitude. Just trying to help out here.
The Prime will charge on a USB but it has to be turned off. I've confirmed this and the manual says this as well. As far as my charger goes it gets warm but not hot or smells. One thing I do when charging is turn off the tablet.
theandies said:
The Prime will charge on a USB but it has to be turned off. I've confirmed this and the manual says this as well. As far as my charger goes it gets warm but not hot or smells. One thing I do when charging is turn off the tablet.
Click to expand...
Click to collapse
Ok. That seems correct. Thanks for verifying.
It does take a lot longer to charge on the USB though. I can go from 20% to 100% in a couple of hours on the wall charger with the Prime turned off. On USB and the Prime turned off I was at approximately 15%, went to lunch and did some other things, came back about 1.5 hours and when I turned the Prime back on it was a little over 50%.
Might be faster on my Desktop since I have the high power USB ports. I will try it and post results eventually.
Just looking to confirm what I think I've deduced from the forum.
I can't charge my transformer when it's on or asleep with a standard USB charger, correct? I've invested in 2 different 2.0+ Amp 5V USB supplies and none seem to get the charge going on the Transformer. It sounds like I could turn OFF the unit and trickle charge it (by the way would the 2.0A charger be of any benefit in this circumstance?). It also sounds like the ASUS charger gives off 12V and that's what the Tranformer is expecting to get the charge going, right? If so, I'm definately dissappointed that ASUS went this approach- non-standard. I always like extra chargers for traveling and throughout the house and this has limited me. Anyway, if someone would be so kind as to reply to this and confirm I've read the threads correctly, I'd appreciate it.
The ASUS charger is 15V.
5V isnt nearly enough. If you got it powered OFF, you might be able to get it to full (from empty) in a few days (yes, days).
The TF can be charged normally with 10-15V.
I suggest you read this thread to get some other ideas.
Yea you need a 2 plus amp carger which also is 15 plus volts, and if you want to make your stock charge cable longer you have to use a male+female 3.0 usb cable... a 2.0 usb cant transfer enough power quick enouqh
Sent from my Transformer TF101 using XDA Premium App
nbgorman said:
Yea you need a 2 plus amp carger which also is 15 plus volts, and if you want to make your stock charge cable longer you have to use a male+female 3.0 usb cable... a 2.0 usb cant transfer enough power quick enouqh
Sent from my Transformer TF101 using XDA Premium App
Click to expand...
Click to collapse
So much misinformation in this post...
First... The real wall charger is 15v 1.2A. So the 2 amp is just bs...
Second... A usb 2.0 cable transfer power just as "quick" (wut?) as a usb 3.0.
The reason you need a 3.0 cable is because the charger is looking for connection on a pin only present on a usb 3.0 cable. If you dont use a usb 3.0 cable the wall charger will only send 5V.
This is done this way so you can use the wall charger for other devices apart from the TF.
You can open the charger up and bridge 2 connections to make it send 15v all the time. Then you can use a usb 2.0 cable just fine.
Please, try not to spread false information.
Goatshocker said:
So much misinformation in this post...
First... The real wall charger is 15v 1.2A. So the 2 amp is just bs...
Second... A usb 2.0 cable transfer power just as "quick" (wut?) as a usb 3.0.
The reason you need a 3.0 cable is because the charger is looking for connection on a pin only present on a usb 3.0 cable. If you dont use a usb 3.0 cable the wall charger will only send 5V.
This is done this way so you can use the wall charger for other devices apart from the TF.
You can open the charger up and bridge 2 connections to make it send 15v all the time. Then you can use a usb 2.0 cable just fine.
Please, try not to spread false information.
Click to expand...
Click to collapse
Ahhh i see i read on the android forums that it was because the usb 2 didnt "move enough energy" i didnt realize it was because of a pin in the actual wall charger thanks for clearing that up
Sent from my Transformer TF101 using XDA Premium App
Goatshocker said:
Please, try not to spread false information.
Click to expand...
Click to collapse
I appreciate your knowledge- but please, try not to be a condescending jerk. They obviously didn't KNOW the information was false.
Goatshocker said:
So much misinformation in this post...
First... The real wall charger is 15v 1.2A. So the 2 amp is just bs...
Second... A usb 2.0 cable transfer power just as "quick" (wut?) as a usb 3.0.
The reason you need a 3.0 cable is because the charger is looking for connection on a pin only present on a usb 3.0 cable. If you dont use a usb 3.0 cable the wall charger will only send 5V.
This is done this way so you can use the wall charger for other devices apart from the TF.
You can open the charger up and bridge 2 connections to make it send 15v all the time. Then you can use a usb 2.0 cable just fine.
Please, try not to spread false information.
Click to expand...
Click to collapse
Before you correct people how about you do your research first.
Actually if you read the wall plug it is a 15v 2-1.2A. You can DIY a charger as long as it can produce 11v+ at 1.2A-2A and will trigger the charge functions within the tab. USB 3.0 is only required with the stock charger.
Dynex sold "The Ultimate Charger DX-UA" that had a MAX setting of 11v but when tested actually produced 11.7v at 1.7A. I was able to find one but they are rare now bc they haven't been making them for over a year now. It comes with aton of adapters one being a USB. I use it often without issue.
Also they sell on Ebay USB car charger adapters rated at 12v at 2.0A I own one of these also and it works great with the stock cable.
http://forum.xda-developers.com/showthread.php?t=1087321
For more information.
zedorda said:
Before you correct people how about you do your research first.
Actually if you read the wall plug it is a 15v 2-1.2A. You can DIY a charger as long as it can produce 11v+ at 1.2A-2A and will trigger the charge functions within the tab. USB 3.0 is only required with the stock charger.
Dynex sold "The Ultimate Charger DX-UA" that had a MAX setting of 11v but when tested actually produced 11.7v at 1.7A. I was able to find one but they are rare now bc they haven't been making them for over a year now. It comes with aton of adapters one being a USB. I use it often without issue.
Also they sell on Ebay USB car charger adapters rated at 12v at 2.0A I own one of these also and it works great with the stock cable.
http://forum.xda-developers.com/showthread.php?t=1087321
For more information.
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+1, I've been using the same charger for about a year myself. Also without any issues whatsover.
You can still find them on eBay occasionally.
Regards.
zedorda said:
Before you correct people how about you do your research first.
Actually if you read the wall plug it is a 15v 2-1.2A.
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Actually I think youre the one who should read the text on the wall plug.
It clearly says "15v - 1.2A". the 2A is for 5v. Not 15. 5.
digibucc said:
I appreciate your knowledge- but please, try not to be a condescending jerk. They obviously didn't KNOW the information was false.
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If they don't KNOW whether the information they are posting is true or false, then they shouldn't be posting it at all. That's just common sense.
My Prime ac adapter stopped working (the cable works fine) and was wondering while i wait for a new charger if the dock can charge through the pc. Any help or suggestions are appreciated
Sent from my Transformer Prime TF201 using xda premium
I know that the prime can be charged by a computer,but I never tried with the dock,to charge your tablet you must turn off it or put it in to sleep...
rogeriok said:
I know that the prime can be charged by a computer,but I never tried with the dock,to charge your tablet you must turn off it or put it in to sleep...
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May I ask how? Everything Ive seen and read says that the usb doesnt put out anywhere near the power needed.
The tablet can charge on the lower 5v, but its a trickle charge and it doesnt show the charging icon. Anyone try this with the dock? Mine doesnt work but mabe theres a way...
Sent from my Transformer Prime TF201 using xda premium
The dock does not charge from USB.
As far as I know the Prime can indeed be charged by USB only when it is off, since when it is on it will probably consume more power than the one received from USB
For the Dock, I really dont know if it may actually charge, Id say just leave it connected and check it out a few hours later The worst that can happen is that is does not charge at all.
Nope, does not charge while docked. Actually, if I forget to plug it back into the AC adapter, it will lose battery life over an extended amount of time...
Now it does charge through the PC usb with only the tablet, but as previously stated, it is a trickle charge.
cragains said:
Nope, does not charge while docked. Actually, if I forget to plug it back into the AC adapter, it will lose battery life over an extended amount of time...
Now it does charge through the PC usb with only the tablet, but as previously stated, it is a trickle charge.
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The TFP must be completely off to charge from a USB port, and then it will take a long time.
The TFP requires 15v to charge at the normal rate. A USB port puts out maximum of 5v.