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Charging my Nexus 7 is taking over 5 hours via USB.
How long does it take for everyone else, and if this is broken, what is the process to get it replaced ?
Also will Google replace the battery/hardware, if i've changed my ROM ?
Cheers
What kind of usb? wall charger, usb 2 on computer, usb3 on computer?
dazdaz said:
Charging my Nexus 7 is taking over 5 hours via USB.
How long does it take for everyone else, and if this is broken, what is the process to get it replaced ?
Also will Google replace the battery/hardware, if i've changed my ROM ?
Cheers
Click to expand...
Click to collapse
I won't charge mine via the USB port..takes too long. Top off, is ok. Complete charge...no way. The N7 has a big battery, so I use the AC charger. 5 hours via USB (dead battery ???) doesn't sound too long to me. Most USB devices only charge at some low rate...like 500 milliamps. You should be using, at least, twice that.
Sent from my Nexus 7 using xda premium
Thanks for the feedback.
Obviously, Google/ACER have some improvements to make.
Troute said:
What kind of usb? wall charger, usb 2 on computer, usb3 on computer?
Click to expand...
Click to collapse
I am charging using a usb 2 cable via a laptop.
Which begs the next question, is charging faster, with any of the above ?
You will get 3 times the current from the stock charger/cable than from a computer's USB port.
Solutions Etcetera said:
You will get 3 times the current from the stock charger/cable than from a computer's USB port.
Click to expand...
Click to collapse
Correct. Laptop ports are around 0.5 amps, the stock wall charger is 2 amps
Of course it will charge slow over USB. Plug it into a wall if you can.
dazdaz said:
Thanks for the feedback.
Obviously, Google/ACER have some improvements to make.
Click to expand...
Click to collapse
Not really its just standard USB charge rates they don't charge as quick as originally are only need a little bit of power for flash drives and so forth. Nothing will charge quick via USB.
Sent from my Nexus 7 using xda app-developers app
Charging through USB is better on the battery.
Sent from my Nexus 7 using Tapatalk 2
dazdaz said:
I am charging using a usb 2 cable via a laptop.
Which begs the next question, is charging faster, with any of the above ?
Click to expand...
Click to collapse
If you look at your Asus supplied Nexus charger you'll see that it's rated at 2A the N7 will happily draw all of that to charge. A pc or laptop usb2 port can supply a maximum of 500mA, that's only a quarter of what the N7 needs to charge at decent rate and you can damage the usb port by putting too high a load on it. My advice is to charge your N7 via the mains charger and forget trying to use the usb port, get a second charger or a portable battery pack if you need to charge while away from home (see the thread on battery packs in this forum for details)
For reference a usb3 port can output 1A if it's set up to do it.
According to Tom's hardware you are still quick. Their graph says 0-100% on usb, screen off 10 hours.
I am looking for NEXUS 7 alternate charger which can charge at the same speed the Original Nexus 7 charger charges
unfortunately my nexus 7 original charger has been Burnt Becoz of Charging on UPS Inverter
and i cannot find the Geniune charger Locally
so is there any possiblity i can charge my NEXUS 7 to any other CELLPHONE charger which can charge it to the Same Speed what original does
i bought IPAD3 Charger and that one is charging too much slow need solution
pleasant said:
I am looking for NEXUS 7 alternate charger which can charge at the same speed the Original Nexus 7 charger charges
unfortunately my nexus 7 original charger has been Burnt Becoz of Charging on UPS Inverter
and i cannot find the Geniune charger Locally
so is there any possiblity i can charge my NEXUS 7 to any other CELLPHONE charger which can charge it to the Same Speed what original does
i bought IPAD3 Charger and that one is charging too much slow need solution
Click to expand...
Click to collapse
That's because the iPad charger doesn't have the data pins shorted out to enable fastcharge . Easiest way to accomplish fastcharge with your charger, is to buy a charging cable (data pins shorted out, so it is not a data cable:
http://dx.com/p/usb-male-to-lengthe...for-samsung-i9500-9300-htc-white-100cm-207353
It even has the lengthened micro usb connector the Nexus 7 needs.
Or maybe better, buy this one, found in another thread here on XDA, this one is confirmed to work in fastcharge mode with any usb charger:
http://www.monoprice.com/products/p...=10303&cs_id=1030307&p_id=5457&seq=1&format=2
Good luck!
Sent from my Nexus 7 using xda app-developers app
rkuijpers said:
That's because the iPad charger doesn't have the data pins shorted out to enable fastcharge . Easiest way to accomplish fastcharge with your charger, is to buy a charging cable (data pins shorted out, so it is not a data cable:
http://dx.com/p/usb-male-to-lengthe...for-samsung-i9500-9300-htc-white-100cm-207353
It even has the lengthened micro usb connector the Nexus 7 needs.
Or maybe better, buy this one, found in another thread here on XDA, this one is confirmed to work in fastcharge mode with any usb charger:
http://www.monoprice.com/products/p...=10303&cs_id=1030307&p_id=5457&seq=1&format=2
Good luck!
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
I am using the same cable that came with nexus 7 original charger only adaptor is being used of ipad
I use the blackberry playbook charger with no issues.
Much longer cable also.
pleasant said:
I am using the same cable that came with nexus 7 original charger only adaptor is being used of ipad
Click to expand...
Click to collapse
Yes I know, and that's the reason the iPad charger won't work on fastcharge.
You need to either shortout the data pins of the iPad charger, or use a charger cable with shorted data pins ( a so called charge-only micro usb cable) to make the iPad charger use full capacity (fastcharge mode). There are also cable adaptors for sale that will shortout the data pins for you.
Cryingmoose said:
I use the blackberry playbook charger with no issues.
Much longer cable also.
Click to expand...
Click to collapse
Yep, that one works because it follows the USB standard rules, and not the Apple USB standard.
No iDevice (iPhone/iPad) charger will fastcharge an android phone or tablet without modifying the datapins or use a charge-only cable / adaptor.
The Blackberry Playbook charger is known to work
Get an HP touchpad charger if you can. I can provide empirical evidence that it will actually charge your n7 20 minutes faster than the stock charger. I posted a thread about it here some time ago. "Best aftermarket charger ..." Or something like that.
Plus, my HP touchpad charger hasn't failed to work with whatever device I've plugged into it - idevice or android.
Sent from my Galaxy Nexus using xda app-developers app
vote for HP touchpad charger
pleasant said:
I am looking for NEXUS 7 alternate charger which can charge at the same speed the Original Nexus 7 charger charges
unfortunately my nexus 7 original charger has been Burnt Becoz of Charging on UPS Inverter
and i cannot find the Geniune charger Locally
so is there any possiblity i can charge my NEXUS 7 to any other CELLPHONE charger which can charge it to the Same Speed what original does
i bought IPAD3 Charger and that one is charging too much slow need solution
Click to expand...
Click to collapse
I will suggest the HP touchpad charger for use with the N7... they work great and produce no noticeable heat when not connected... shows good efficiency.:good:
Check Ebay -= just did a quick search and got 131 hits anywhere from 8-20 USD. I"ve bought 2... one is firmly set to be my preferred travel charger for any USB device.
+1 Re: HP Touchpad charger
Someone did a in depth look at factory and aftermarket chargers and it came out way better in terms of current provided and cleanliness of power without spikes or dropouts.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
http://forum.xda-developers.com/showthread.php?t=2245915
zuberio said:
Get an HP touchpad charger if you can. I can provide empirical evidence that it will actually charge your n7 20 minutes faster than the stock charger. I posted a thread about it here some time ago. "Best aftermarket charger ..." Or something like that.
Plus, my HP touchpad charger hasn't failed to work with whatever device I've plugged into it - idevice or android.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Do I still need a aftermarket cable w/ the data pins shorted out? Or will this all in one package: http://www.ebay.com/itm/Genuine-HP-North-American-Power-Charger-FB341AA-AB-for-TouchPad-Cable-/251250614212?ssPageName=STRK:MESE:IT Do the trick?
magicdot said:
Do I still need a aftermarket cable w/ the data pins shorted out? Or will this all in one package: http://www.ebay.com/itm/Genuine-HP-North-American-Power-Charger-FB341AA-AB-for-TouchPad-Cable-/251250614212?ssPageName=STRK:MESE:IT Do the trick?
Click to expand...
Click to collapse
That will do the trick - but you don't need another cable if you already have one.
I went with the charger without cable option and got 2 chargers for less than that price. Just have eBay sort the search results by price+shipping and optionally USA sellers only to find a better price without waiting for a slow boat from China.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
containing ndoxima
bsoplinger said:
I went with the charger without cable option and got 2 chargers for less than that price. Just have eBay sort the search results by price+shipping and optionally USA sellers only to find a better price without waiting for a slow boat from China.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
Click to expand...
Click to collapse
Will using chargers not putting out the proper amperage cause any hard ware issues? Just curious.
Thanks
bidzer said:
Will using chargers not putting out the proper amperage cause any hard ware issues?
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Click to collapse
If the charger puts out less than the tablet needs then it will just charge slower (or not at all if it's really low) and if it puts out more than the maximum the tablet uses the extra will just go unused. Voltage is a different issue.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
bidzer said:
Will using chargers not putting out the proper amperage cause any hard ware issues? Just curious.
Thanks
Click to expand...
Click to collapse
Having your device plugged into a USB 2 500mA computer port obviously charges slower then a 2000mA wall charger. It would be pretty faulty design if plugging your device into your computer would cause hardware damage.
Man, this really sucks, the Monoprice cable mentioned earlier in this thread is having the same issue I had with another micro USB cable, it doesn't seem to fit into the Nexus 7 snugly, it doesn't seem to go in all the way. (I hope I don't have a busted charging port), It doesn't seem to charge it at all, even with the stock Nexus AC adapter. I'm about to break down and buy the official Google charger again, even if all I need is a new micro USB cable.
I'm using 2 different monoprice cables, one in my car and one at home, and both fit well. Sounds like the port has gotten damaged.
Sent from my Nexus 7 using Xparent Purple Tapatalk 2
So, I just decided to buy a whole new charger off Amazon. If that won't work and I determine that the micro USB port is busted, I'm not going to be very happy, haha. does anyone know if Google repairs them for a fee?
I use a Playstation Vita charger which seems to charge my N7 very fast. On the other hand, I've tried an old mobile charger also and the battery level goes down whilst plugged into it.
If under warranty and purchased from the PlayStore, yes, otherwise, if under warranty, ASUS.
All,
Just wanted to post this up since we have been having trouble with chagrining on our phone. I resonantly ordered 4 cables off amazon, all are confirmed working.
Here they are post up all your working UBS cables. Remember the charger needs to be at least 1.8amp. I suggest a charger capable of at least 2.0amp for best results with different cables.
OK so they problem I was having was that it would show charging but would not actually be charging. After being plugged in all night the phone said 80% charge. Restart the phone and it says 100%. Not sure what the deal is but a simple restart solves it.
grandmasterlarry said:
All,
Just wanted to post this up seine we have been having trouble with chagrining on our phone. I resonantly ordered 4 cables off amazon, all are confirmed working.
Here they are post up all your working UBS cables. Remember the charger needs to be at least 1.8v.
The Blue Rigger seems the most durable its 28AWG/1+24AWG/G2
http://www.amazon.com/gp/product/B008PINBDW/ref=oh_details_o02_s01_i00?ie=UTF8&psc=1
Than the Amazon cable.
http://www.amazon.com/gp/product/B003ES5ZSW/ref=oh_details_o02_s01_i03?ie=UTF8&psc=1
Mediabridge
http://www.amazon.com/gp/product/B009W34X1I/ref=oh_details_o02_s01_i02?ie=UTF8&psc=1
Mediabridge
http://www.amazon.com/gp/product/B004GF8TIK/ref=oh_details_o02_s01_i01?ie=UTF8&psc=1
Click to expand...
Click to collapse
Ordering two of the Blue Rigger cables now... Thanks!
---------
Just got the Blue Rigger cables... They do not allow fast charging with the LG charger that came with my phone. Now I have to return both of them... boooooo
grandmasterlarry said:
All,
Just wanted to post this up since we have been having trouble with chagrining on our phone. I resonantly ordered 4 cables off amazon, all are confirmed working.
Here they are post up all your working UBS cables. Remember the charger needs to be at least 1.8v. I suggest a charger capable of at least 2.0v for best results with different cables.
The Blue Rigger seems the most durable its 28AWG/1+24AWG/G2
http://www.amazon.com/gp/product/B008PINBDW/ref=oh_details_o02_s01_i00?ie=UTF8&psc=1
Than the Amazon cable.
http://www.amazon.com/gp/product/B003ES5ZSW/ref=oh_details_o02_s01_i03?ie=UTF8&psc=1
Mediabridge
http://www.amazon.com/gp/product/B009W34X1I/ref=oh_details_o02_s01_i02?ie=UTF8&psc=1
Mediabridge
http://www.amazon.com/gp/product/B004GF8TIK/ref=oh_details_o02_s01_i01?ie=UTF8&psc=1
Click to expand...
Click to collapse
To be clear: these allow "fast charging" with the supplied charger? I'm on the VZW, but it should be the same across devices, right?
lattiboy said:
To be clear: these allow "fast charging" with the supplied charger? I'm on the VZW, but it should be the same across devices, right?
Click to expand...
Click to collapse
Yes they support fast charge with the supplied charger.
Best buy has rocket fish changers that are 2.1amp. They work I bought one today. I bought a car charger that said 2.1 amp by rocket fish and it works perfect to (using a logitech mouse charging USB cable so I don't think the cable matters)
Sent from my LG-D800 using Tapatalk 4
15 foot cable with fast charging ability?
I have a long run in my car to route the usb cable from the cigarette lighter up and around the dash to the phone's mounting location. I need a 15 foot cable. Unfortunately I could not find one of these brands in that length. Any confirmed cables of this length that will allow for fast charging?
mouf32 said:
Ordering two of the Blue Rigger cables now... Thanks!
---------
Just got the Blue Rigger cables... They do not allow fast charging with the LG charger that came with my phone. Now I have to return both of them... boooooo
Click to expand...
Click to collapse
See above EDIT.. Blue Rigger cables did not allow fast charging with the OEM LG Charger.
Just out of curiosity... Example how long should it take to charge?
Sent from my VS980 4G using xda app-developers app
Got the schoshe (sp?) car charger from Amazon and 2 mediabridge cables. Unfortunately, this combo also generates the slow charge notice. I was hoping to find anything that gives fast charge, but they seem to be hard to find.
I need more than one charger (for in the car and on travel). Guess I have to send them back and try again.
Sent from my iPad using Tapatalk HD
So are the mediabridge and amazon questions out of the picture as well?
I can confirm the Amazon and Blue rigger cables do not work. The blue rigger do slow charge and Amazon says it is not compatible with the phone to charge....
anyone has found cables that work?
calirage2k said:
I can confirm the Amazon and Blue rigger cables do not work. The blue rigger do slow charge and Amazon says it is not compatible with the phone to charge....
anyone has found cables that work?
Click to expand...
Click to collapse
I have a Nexus 7 that came with an Asus charger and accompanying cable. This works with proper charging on my VZW LG G2(non slow).
I have also found a way to have charging (non slow) in my car using Ibolt Xpro dock. You cannot use the cable that they send you however. I have a VZW official car charger and plugged into the usb port on that is the usb cable that came with the LG G2 phone and voila it works. How is that for confusing. I would love to be able to find other usb cables that work though.
I have the Mediabridge cable in the 3ft. length and it charges just fine with my stock charger as well as my 2.1A car charger.
http://www.amazon.com/gp/product/B004GF8TIK/ref=oh_details_o02_s01_i01?ie=UTF8&psc=1
jus2sho said:
I have the Mediabridge cable in the 3ft. length and it charges just fine with my stock charger as well as my 2.1A car charger.
http://www.amazon.com/gp/product/B004GF8TIK/ref=oh_details_o02_s01_i01?ie=UTF8&psc=1
Click to expand...
Click to collapse
I have confirmed that the mediabridge cables (6') do not work with the stock charger, a 2.1A car charger, a Griffin Powerblock, etc. Slow charging on all.
doggpound007 said:
I have a Nexus 7 that came with an Asus charger and accompanying cable. This works with proper charging on my VZW LG G2(non slow).
I have also found a way to have charging (non slow) in my car using Ibolt Xpro dock. You cannot use the cable that they send you however. I have a VZW official car charger and plugged into the usb port on that is the usb cable that came with the LG G2 phone and voila it works. How is that for confusing. I would love to be able to find other usb cables that work though.
Click to expand...
Click to collapse
My 2013 Nexus 7 cable and charger give me a slow charge notification.
MoNsTeReNeRgY22 said:
My 2013 Nexus 7 cable and charger give me a slow charge notification.
Click to expand...
Click to collapse
My Nexus is from 2012. The usb charging adapter reads model: ad83531
I'll have this back up soon. I figured it out. Phone would say 80% after charging all night. But after I restart the phone or says 100. Sorry for the delay I have been traveling.
doggpound007 said:
My Nexus is from 2012. The usb charging adapter reads model: ad83531
Click to expand...
Click to collapse
My old nexus charger works with this phone with the cables I listed and the LG cable.
grandmasterlarry said:
My old nexus charger works with this phone with the cables I listed and the LG cable.
Click to expand...
Click to collapse
Does anyone have a link to buy the old Nexus chargers? I found this one on amazon however I am not sure which model it is:
Amazon item number - B008TYKEWS
In the meantime I have ordered the 3ft mediabridge in hopes that it will work.
doggpound007 said:
Does anyone have a link to buy the old Nexus chargers? I found this one on amazon however I am not sure which model it is:
Amazon item number - B008TYKEWS
In the meantime I have ordered the 3ft mediabridge in hopes that it will work.
Click to expand...
Click to collapse
The 3ft cable works on the original LG wall usb charger. Anyone find a longer one that works?
My HTC one wont charge through wall charger but does via computer any ideas? Its stock rom btw
Mohanned85 said:
My HTC one wont charge through wall charger but does via computer any ideas? Its stock rom btw
Click to expand...
Click to collapse
Have you tried using any other chargers?
yeah i did lol
i called htc and they said they esculate
I typically check amazon a couple times a day to see if there are any new accessories available. Today I see there's a 36-pin usb data/charging cable available for $8.99 US. It's only 1 meter, so same size as the one that comes with the tablet, but at least there's finally something.
USB Charging Cable for TF701
Aaroneious said:
I typically check amazon a couple times a day to see if there are any new accessories available. Today I see there's a 36-pin us b data/charging cable available for $8.99 US. It's only 1 meter, so same size as the one that comes with the tablet, but at least there's finally something.
A thought: if I plug this into a usb3 hub I can use flash drives etc w/o the dock. The cable that comes with charger can probably do the same. Maybe this is already obvious to others.
Click to expand...
Click to collapse
will this charge? via any plug? i.e. phone usb plug or the computer usb port
mikesull said:
A thought: if I plug this into a usb3 hub I can use flash drives etc w/o the dock. The cable that comes with charger can probably do the same. Maybe this is already obvious to others.
Click to expand...
Click to collapse
Which 3.0 Hub has a normal USB connection for input? Otherwise this won't work. Any links?
Sent from my HTC One using Tapatalk
wakkaday said:
will this charge? via any plug? i.e. phone usb plug or the computer usb port
Click to expand...
Click to collapse
No, you still have to use the wall plug that came with the tablet since it uses a different voltage than normal microUSB chargers. You can use the wall plug that came with the tf700 however.
Sent from my K00C using XDA Premium 4 mobile app
mikesull said:
Aaroneious said:
I typically check amazon a couple times a day to see if there are any new accessories available. Today I see there's a 36-pin us b data/charging cable available for $8.99 US. It's only 1 meter, so same size as the one that comes with the tablet, but at least there's finally something.
A thought: if I plug this into a usb3 hub I can use flash drives etc w/o the dock. The cable that comes with charger can probably do the same. Maybe this is already obvious to others.
Click to expand...
Click to collapse
Unfortunately, no, usb hubs dont work that way - it's the wrong connection type. There is, however, an OTG connector available now (at least in the US) that will allow you to connect a hub.
Sent from my K00C using XDA Premium 4 mobile app
Click to expand...
Click to collapse