Database Develop

Alternate Chargers

Is there anyway to get this thing to charge off of a regular mini usb cable? I really don't want to have to worry about a separate charger when I go places.
Is it the cable that matters or the transformer it connects to? (I could test this but I left mine at my bro's house; hence wondering if there is another way to charge it right this second.) I have tried a few different computer systems and even the original nook charger but nothing charges this thing.
What gives?

it charges
The original nook charger (and any usb cable) works however the NC doesn't indicate it is charging. That's been my experience, ymmv. I'm not sure why the battery indicator doesn't work but maybe it could be addressed in a custom rom.

Agree, and I've used my BT headset charger to charge the NC successfully as well. (micro USB)

afaik what I read on MobileRead and the B&N forum indicates that normal microsd charges the NC, just slower (and no charging label). But I'm not 100% sure here, haven't tried it for myself.

Yeah, very slow. It went from 10 to 68% overnight. Hopefully it will top off while I am at work.

micro usb cable

I am using the Nook color wall charger, but left my cable at work. my nook was dead, i plugged in using a standard micro usb and the wall charger, it says wait 15 minutes, which makes me believe it is charging it. Let me go check...still says that. Do you think it will charge? I was able to transfer files with the micro usb cable to my SD card on the nook, but it wont charge it?

It may trickle charge on a non-OEM Nook Color cable (a standard micro-USB), so it would probably require charging overnight at the very least to get a near full charge once again, and certainly longer than 15 mins to get it back to usable from a low charge state.

Depends on the output of the charger, but youd likely be looking at anywhere from 4 to 8 gours for a full charge...
Sent from my NookColor using XDA app

i think i can confirm standard micro usb does not charge this thing, even with the nook wall charger. I had it plugged in from being dead for about an hour and it never came on. Thankfully i found the real charger and am back in business.

It will trickle charge for me with the nook cable hooked up to my computer, but I thought this issue was already covered and others said it would charge with a regular usb cable (again on the computer not via the adapter). Is this not the case? I hate to think I'm reliant on the nook's usb cable and can't charge at a friends.

I have charged my NC with the cable from a cell phone. It takes a LOT longer and in fact, doesn't seem to keep up with even moderate use: wifi and web browsing and battery will slowly continue to go down. Just not AS slowly as being unplugged.
But it does charge.

Hopefully someone will find a way to make the damn thing charge without verifying that it's using a Nook cable.

jve34 said:
i think i can confirm standard micro usb does not charge this thing, even with the nook wall charger. I had it plugged in from being dead for about an hour and it never came on. Thankfully i found the real charger and am back in business.
Click to expand...
Click to collapse
False, it does charge. I assume at .5A, but it's possible it's lower. Haven't looked.
TchnclFl said:
Hopefully someone will find a way to make the damn thing charge without verifying that it's using a Nook cable.
Click to expand...
Click to collapse
Plug it into any USB source using any cable providing 500mA, it will charge. It won't SHOW it is charging, as it doesn't appear to show charging unless it's on the fast 1.9Ah speed the Nook charger + special Nook cable provides. However, if it's idle enough the thing does charge.
Sitting on my desk playing with adb one day plugged into my workstation it charged 20% in a little over 2 hours. Of course that's pretty slow, but consider this is a 4.0Ah battery, you cannot compare to your phone charge times unless you multiply by 2.5 to 3!
So 20% over 2 hours would be 50-60% over 2 hours on a typical Android phone battery.

you say it charges, but leaving it plugged in from being dead to the Nook wall charger but to a standard USB did not charge it at all. No power
I have no doubt that the nook cable, plugged into a PC will charge it. It is the cable that is different.

Here are the ways that I have verified that my Nook Color wil charge:
NC wall charger/NC usb cable- best and fastest
NC wall charger/Droid usb cable (standard) - charges slowly
other USB wall charger/either usb cable- charges slowly
computer USB/NC usb cable- charges slowly
computer USB/other usb cable- charges slowly
What I have NOT done is completely drain the battery and test.
My guess is this: it charges slowly without a high rating charger and the special NC cable and when it is dead it takes a LONG time to get enough juice to boot.
Another possibility is that device variance has kicked in and while most people seem to get at least a trickle charge out of any cable/charge source we have, other units simply will not.

that is kind of what i was thinking, the fact that it was dead was not enough to even charge it properly where as if it had kind of been charged then maybe it would be more noticable that it was charging.

jve34 said:
you say it charges, but leaving it plugged in from being dead to the Nook wall charger but to a standard USB did not charge it at all. No power
I have no doubt that the nook cable, plugged into a PC will charge it. It is the cable that is different.
Click to expand...
Click to collapse
It charges no matter what cable or charger as long as it's providing reasonable current. Most USB ports and non-fast chargers provide 500mAh.
If it's dead I don't know, I don't do that to LiIon batteries.

[Q] Cheap replacement USB cable?

Hi guys, I accidentally left my charger and USB cable at a friend's house 700 miles away during a visit. She sent it back to me, but it's been a bit over two weeks and I'm tired of being Nookless, especially with all of the new stuff developing (cyanogen on the way? AWWW YEAH!!).
Neither of the two BN stores near my house have replacement charger/cables in stock and it appears that the BN website does not either (not even a price listed, just a pic/description).
What is the cheapest way for me to get some power in this thing? I wouldn't mind charging solely through USB. Is the stock NookColor USB cable any different than a normal micro-usb cable? Can I just order a normal $2 cable from amazon and expect it to charge?

The cable that comes with the NookColor differs from a standard micro usb in a couple of important ways: It has extra pins to deliver a higher charge. OK, I guess by "a couple" I meant "one that I am aware of." Alright, maybe one more: The charger itself is rated at .5A, which is higher than the standard plug for usb chargers.
You might be able to trickle charge from a standard usb. I was able to get some power, but not much.
Here's one more thing to do:
Ask the manager at B&N if she has any extra chargers and cables in the back. Here's why I say this: I had to return my cable yesterday because it wasn't making proper contact with the pins and thus was not properly charging. The manager told me that he has a heap of NookColor plugs and cables in a box because when they send units back to wherever they send them for repair or reconditioning, they are instructed to send only the Nook, and not the cables.
It's worth a try.
Good luck.

It does charge very slowly when connected to the PC...It will charge overnight if not in use..

I have some Nokia cables (from my mobile) with Micro-USB, they are loading the Nook nearly as fast as the original one. Very handy for charging in the car.

I have been charging my nook with only a standard cable since day one. My nook came with a bad cable and at the time was one of the last nooks in my area. I have been calling B&N almost weekly for over a month and they keep saying they will send me a cable but I have not received it yet. I have had no problems charging my Nook overnight. I even emptied the battery once and it still charged fully over night.

A regular microUSB cable will eventually charge the NC, if it's sleeping. No 3-hour quick-charging, though.

Does the slow charging really have to do with the cable?
On high draw devices (e.g. iPhone or Palm Pre) the charger shorts the data pins to signal the capacity for higher current draw. The cable has nothing to do with it.
I have noticed the Nook plug is longer than a standard micro USB plug, but that only means you can't use the Nook cable on another device's micro USB port.

Anybody know the potential problems trying to root with a non-standard Cable?

mageus said:
I have noticed the Nook plug is longer than a standard micro USB plug, but that only means you can't use the Nook cable on another device's micro USB port.
Click to expand...
Click to collapse
Is this confirmed to be true? If so, what allows a non-Nook USB cable to be used with the Nook?
I'm sure the cable itself is different, either by using the data lines as additional power lines for higher current capacity, or perhaps by adding some resistors to pull the data lines to certain voltages so that the Nook can identify when the "right" cable is connected, so that fast-charging can be enabled. I just can't quite grasp the idea that the cable is not physically compatible with other micro-USB devices.

I am able to use the original nook usb cable, my samsung moment usb cable, and others for data purposes, no issues

I have two other devices that also use M-USB for data transfer, and they work just fine.
I picked up a few of these a while back and they work as well:
http://www.newegg.com/Product/Produ...&cm_re=micro_usb_cable-_-12-119-265-_-Product

It seems that you can call B&N support for a new one if you had issues with your original. Not the OP's problem, but Some have had the issue.
Here is a thread about it:
http://bookclubs.barnesandnoble.com...t-to-slide-charger-into-Nook-Color/m-p/809920

nootered said:
I have two other devices that also use M-USB for data transfer, and they work just fine.
I picked up a few of these a while back and they work as well:
http://www.newegg.com/Product/Produ...&cm_re=micro_usb_cable-_-12-119-265-_-Product
Click to expand...
Click to collapse
So the idea is that these could be used only for data and trickle-charging? Even if it's connecting the Nook to its official power-thingy (is there a name for those?)

markiejones said:
So the idea is that these could be used only for data and trickle-charging? Even if it's connecting the Nook to its official power-thingy (is there a name for those?)
Click to expand...
Click to collapse
I am just using it for data transfer and charging with the stock wall unit. As far s using these cables or other USB devices that using the MicroUSB interface would require some type of software driver (USB Host) in order to make that work. As far as I know at least.

manchucka said:
Alright, maybe one more: The charger itself is rated at .5A, which is higher than the standard plug for usb chargers.
Click to expand...
Click to collapse
Actually... .5A is the minimum for all plain jane USB ports.
If I remember right, when I flipped the charger over when I first got the NC, it is rated at 1.9A, which would make sense considering the size of the battery we are charging and at the speed we are charging it at. Hell, my Epic uses a 1A charger and it is only 1500mAh battery vs the NC's 4000 mAh.

danbutter said:
It seems that you can call B&N support for a new one if you had issues with your original. Not the OP's problem, but Some have had the issue.
Here is a thread about it:
]
Wow thanks for that link. From the day I got my Nook I couldn't use the included USB cable to move data, but it would charge like a charm. Now I'm getting a replacement.
Click to expand...
Click to collapse

danbutter said:
It seems that you can call B&N support for a new one if you had issues with your original. Not the OP's problem, but Some have had the issue.
Here is a thread about it:
http://bookclubs.barnesandnoble.com...t-to-slide-charger-into-Nook-Color/m-p/809920
Click to expand...
Click to collapse
True but.... I have been calling for well over a month and first they could not ship me one because I bought it at Best Buy and they did not have the warranty info yet from Best Buy. I finally got past that and since the week after Christmas they have been shipping me one each time I call. I have yet to receive one. I am going on 2 months now trying to get the cable shipped to me.

TainT said:
Anybody know the potential problems trying to root with a non-standard Cable?
Click to expand...
Click to collapse
I don't think there are any.. I do all my ADB work using a "non-standard cable". The usb cable that came with my nook wont let ADB work right. When I type ADB devices with my factory cable I get the serial number but instead of device it shows suspended or something like that.

http://www.rdi.us/USBCC.pdf
Here is a link for a Hi - Power USB Car Charger. It's 2100mA and can run and charge an Android Tablet or iPad at the same time. Also the microUSB cable they offer, shows "Charging ( AC) ” When plugged into my Captivate. Most just showed "Charging ( USB) ".
Sent from my Samsung Captivate with Perception 10.3, Firebird2 v0.8 #77 Kernel, Firmware 2.2.1, Modem T959TLJL3 using XDA App

.5A is nothing. Most phone chargers now are rated at 1A with ones for tablets going above 2 as someone else mentioned. Most BT headset chargers are rated at .2-.5A in comparison. Some GPS units have charges rated over 1.5A. My Dash unit had a 2A.
And if I'm not mistaken, if you're connected to a computer you will only get a tricklish charge as it's limited to .2 or .25A (I believe).
In regards to actual cables, any microUSB cable will work. I've used stock ones from Samsung and Palm phones as well as cheap 50 cent ones from Meritline. And if the Nook one is actually longer? Why wouldn' it work in something else? The cable will just stick out further.
manchucka said:
The cable that comes with the NookColor differs from a standard micro usb in a couple of important ways: It has extra pins to deliver a higher charge. OK, I guess by "a couple" I meant "one that I am aware of." Alright, maybe one more: The charger itself is rated at .5A, which is higher than the standard plug for usb chargers.
You might be able to trickle charge from a standard usb. I was able to get some power, but not much.
Click to expand...
Click to collapse

[Q] Recharge via Computer USB Port?

I got the 16GB Touchpad few days ago and since i got the one with an american charger i cant charge it yet (till i get the traveler kit).
My actual problem is that it doesn't charge through the USB port too. I left it for like 24-30 hours charging through the USB port (with the cable that came with the touchpad) and when i try to turn it on, it shows me an icon of an empty battery.
Is my usb cable problematic or it just that the touchpad cant charge through the usb port from a PC?
ps: every time i plug the usb it get a message telling "to reliably charge please use the charger and cable that came with this device"

I have the same issue with a 32 GB one. I received it brand new, factory sealed today and it is going back to HP. I called HP, the cable is fine, works with my HTC phone, it's the USB port on the Touchpad, it's loose and losses connection. HP is sending a box with prepaid shipping label and doing a warranty repair.
I really love the Touchpad and I am a bit disappointed with receiving a new device with a loose USB port. HP has great support and I can't wait until I get it back.
Sent from my HTC Sensation 4G using Tapatalk

Unfortunately thats not an option for me (returning it to touchpad), since i bought it from Ebay (thats the only way possible for me to buy a touchpad from my country).
You had the same issue with the charger plugged in the usb cable as well?

What sort of power source do you use, if not the charger.
I've tried to use a computer, but it does not look like it's charging, but data transfer work.
I tried with an iphone charger, that sort of work. It complains about not getting enough power (iphone charger is 5,0V while the hp charger is 5,2V)
Bottom line. Use the original charger, just buy an us adapter. It works great.
There is another thread here sonewere discussing chargers for non US owners.
Sent from my M9 using Tapatalk

Jon (aka nle) said:
What sort of power source do you use, if not the charger.
I've tried to use a computer, but it does not look like it's charging, but data transfer work.
I tried with an iphone charger, that sort of work. It complains about not getting enough power (iphone charger is 5,0V while the hp charger is 5,2V)
Bottom line. Use the original charger, just buy an us adapter. It works great.
There is another thread here sonewere discussing chargers for non US owners.
Sent from my M9 using Tapatalk
Click to expand...
Click to collapse
Im trying to charge it through my PC using the original cable that was in the box (tried it in a USB 2.0 port) and im getting the 'try a reliable recharging source like the USB cable and the charger that came with your touchpad'.
I also tried charging it with a 5.0V 200mA phone charger but it didnt work either.
Shouldnt it charge even a bit with the cable? im trying to charge it for 2 days now

Varemenos said:
Unfortunately thats not an option for me (returning it to touchpad), since i bought it from Ebay (thats the only way possible for me to buy a touchpad from my country).
You had the same issue with the charger plugged in the usb cable as well?
Click to expand...
Click to collapse
Yes, tried the wall charger, then pc, a different usb cable, all had the same result. When I plugged in I could feel the USB port loose in the Touchpad itself, it had a bit of play and if I played gently on it, it would begin to charge or connect to the pc. When i let go, it disconnected from my pc and then gave me the charging error message. I purchased mine from an e bay store and it has a warranty for 1 year.
I would be happy to help you with yours, if you want to ship it to the US, it has a warranty from the factory. Pm me if you'd like help. I am certain that shipping to and.from US could be costly but I am willing to help.
Sent from my HTC Sensation 4G using Tapatalk

Mine will only will charge from official HP chargers. This is much like my old iPhone 3g before all the generic manufacturers caught up. I suspect that the voltage and amp requirements are tighter than the USB specification, so it will be a crap shoot if you use non HP chargers.
With that said, HP has 30% off all touchpad accessories right now. Combine it with the cupon SAVE15HP
-W
Sent from my I897 using XDA App

wpp105 said:
With that said, HP has 30% off all touchpad accessories right now. Combine it with the cupon SAVE15HP
Click to expand...
Click to collapse
Ya unfortunatelly i could order anything since i dont live in the US/UK regions

Varemenos said:
Ya unfortunatelly i could order anything since i dont live in the US/UK regions
Click to expand...
Click to collapse
Don't worry over that, I can get what you need and ship it to you.
Also, in speaking to HP, any USB charger in the US works, they're considered universal.
Sent from my HTC Sensation 4G using Tapatalk

you cant charge the touchpad using a computers usb ports. it doesnt draw enough power. the voltage of the charger doesnt really matter, it needs at least 2 amps or it wont charge the touchpad. cell phone chargers usually only draw 1 amp or less and usb ports only .5 amps.

cachookaman said:
you cant charge the touchpad using a computers usb ports. it doesnt draw enough power. the voltage of the charger doesnt really matter, it needs at least 2 amps or it wont charge the touchpad. cell phone chargers usually only draw 1 amp or less and usb ports only .5 amps.
Click to expand...
Click to collapse
That is absolutely not the case.
I have only charged mine once with the AC-USB thing and I have been using it since I got it the first day of the sale. I use mine all day long and only charge it occasionally via USB to PC connection. I use the original cable from HP and another one from my Samsung Mythic (work and home).
The message that you get when you plug it in is misleading but normal on a stock TP. However there is a patch in PreWare that changes it to just default to charge and not bug you. Anyone who intends to use this thing at all with WebOS needs to get PreWare installed. In fact, some time spent at precentral.net would benefit any new owners. You will learn A LOT more about these little jewels. I spent a few hours reading stickies and interesting threads and learned a great deal.
If it is really plugged in (and you will know because your PC will tell you) and you get no charge, you have a problem. It should charge on or off while plugged in - mine does.

nunjabusiness said:
That is absolutely not the case.
I have only charged mine once with the AC-USB thing and I have been using it since I got it the first day of the sale. I use mine all day long and only charge it occasionally via USB to PC connection. I use the original cable from HP and another one from my Samsung Mythic (work and home).
The message that you get when you plug it in is misleading but normal on a stock TP. However there is a patch in PreWare that changes it to just default to charge and not bug you. Anyone who intends to use this thing at all with WebOS needs to get PreWare installed. In fact, some time spent at precentral.net would benefit any new owners. You will learn A LOT more about these little jewels. I spent a few hours reading stickies and interesting threads and learned a great deal.
If it is really plugged in (and you will know because your PC will tell you) and you get no charge, you have a problem. It should charge on or off while plugged in - mine does.
Click to expand...
Click to collapse
The problem is, its plugged, i get the warning but its not charging at all (while the touchpad is turned out cause its out of battery the past 2 days).

Varemenos said:
The problem is, its plugged, i get the warning but its not charging at all (while the touchpad is turned out cause its out of battery the past 2 days).
Click to expand...
Click to collapse
Now to be completely honest - the first charge I made out of the box was with the AC adapter and I left it in overnight like I had been told.
But since then I have never used the AC plug and I have let it get down to about 20% or so but no lower.
It very well may be that from a DEAD state, it requires the extra amps to jump start it, but as long as you have that initial charge it is covered by the lower amperage of the direct USB-to-PC connection. I'm guessing it came with a fair charge and you burned through it without ever plugging it in to the USB.
Bear in mind that not ALL USB ports on a PC are powered the same either. Older USB 1.0 and 1.1 are crap for power. Front or top-mount ones also may not have as much juice as the ones in the back directly off the motherboard. Look at portable hard drives, some come with a double-header cable to use two low-powered ports. I know my top-mount ones will not power my 1TB 2.5-inch drive, but the ones in the back do.
However, I am really surprised you can't pick up a standard plug in USB adapter for your country for a few dollars (equivalent) for wall. Jeez they sell them at the dollar stores here now. I don't know if a car adapter would output enough to do it but that is another idea. If you can get one, you should be able to bring it back easily enough. The 2 amp adapter does charge a lot faster.
---------- Post added at 11:15 PM ---------- Previous post was at 10:53 PM ----------
LOL, I am really in a rare mood as this question has bugged me a little. So I decided to find some straight poop. Here is the best description I have seen anywhere.
http://www.maxim-ic.com/app-notes/index.mvp/id/3241
If you don't want to read it, the gist (as I understand it) is:
At 5V, the USB ports in a PC have to be able to source (provide) at least 500 mA (.5 AMP). However, depending on how your motherboard is provisioned (MOSFETs and diodes) that is limited/controlled.
The spec though, does allow as much as 5A to be provided. In fact, 2A is not uncommon if the other ports are not loaded.
So you could try unplugging all your other USB stuff or try another computer's USB ports.

Varemenos said:
Im trying to charge it through my PC using the original cable that was in the box (tried it in a USB 2.0 port) and im getting the 'try a reliable recharging source like the USB cable and the charger that came with your touchpad'.
I also tried charging it with a 5.0V 200mA phone charger but it didnt work either.
Shouldnt it charge even a bit with the cable? im trying to charge it for 2 days now
Click to expand...
Click to collapse
Given that the HP charger has a 2A output, odds are that anything much below around 500mA isn't going to charge the device, or at least not at a rate that'll offset the drain while it's running.
The USB ports on laptops often won't supply enough current, particularly if there's other devices on the same bus. If you plug it into a powered USB hub then you should be in business as they should supply more like around 1A generally.

My Touchpad charges from my laptop USB port, however it is slow. I am getting about 8 - 10% charge per hour. The screen needs to be off though, otherwise there is no noticable charging happening.

Mine is not charging with USB laptop at all. Need to use wall charger

I have XRON VB2.8 on my two touchpads and both show battery charging symbol when they are connected to computer via USB and yes the they charge very slow.

FYI, can't remember if WebOS / Govnah tells you what the current amps being used is, but if you are on Android tools like Elixir 2 tell you how many amps you are either discharging (-) or charging (+). So depending on what you are using (wifi, bluetooth, # of widgets, running applications, screen brightness, overclocking, underclocking, etc.) YMMV on whether or not you can charge via usb connected to your computer.
So if you are discharging at a rate of -750 mA connecting to a usb port on your computer will still have you discharging at a rate of -250:
Code:
[COLOR="Red"]-750 mA[/COLOR] + 500 mA = [COLOR="Red"]-250 mA[/COLOR]

mine charges in the usb port, but only if I turn off the screen or turn off the touchpad completely. my ports only provide 500mA, and with the screen off, the touchpad draws about 50mA, so it can charge at about 450mA. With the screen on, it draws about 760mA, so even when it's plugged in the USB, it is discharging at a rate of about (760-500=260mA).

Can not bump energy into Nook

Hi,
after having problems with running out of battery:
http://forum.xda-developers.com/showthread.php?p=19807551#post19807551
I can now hardly get any energy in the Nook. I used the original power cord and when i plug the cable in, the Nook Color recognizes this and poweres up. The display shows a Battery sign (i booted in the stock ROM) but it dont seems to be normal. Sometimes the LED of the cord flickers green and sometimes it stays orange. Sometimes the Battery symbol goes away and pops up in a second - it seems as is there a defective contact. At the moment i have plugged in the cord and the LED stays orange. But the display says: Not charching. When i power off the Nook it stays off with the cord plugged in (which is also not normal - normally it boots again).
I tried also two other USB cords but the display says: not charging.
Sometimes (i think when it flickers) it bumps some energy into the battery which is 51% at the moment.
Do you have any hint or trick for me?

You may have a bad cord. You can power down the Nook after it is plugged in and it should stay powered off. If it restarts you have a short somewhere. Does the cable fit snugly in the port? You can't use another cord. If still under warranty ask B&N for a new cord. If not, they are $14.95 from B&N.

I've bought it in the US and iam living in germany. Can't exchange the cord on warranty
Sent from my GT-I9100 using Tapatalk

topcaser said:
I've bought it in the US and iam living in germany. Can't exchange the cord on warranty
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
Just use another USB cable then. It will be slow but it will charge. Otherwise you can buy another adapter from b and n as stated
Sent from my NookColor using xda premium

psychoace said:
Just use another USB cable then. It will be slow but it will charge. Otherwise you can buy another adapter from b and n as stated
Sent from my NookColor using xda premium
Click to expand...
Click to collapse
You cannot use another cord unless you want to completely shut down the Nook and wait over 24 hours for it to charge. The Nook cable has a 2 step pin configuration and you will not get the needed power to charge it properly. B&N ships internationally.

Pat... the only way the nook stays powered down with charger connected is if you select power off from the power menu... if you jus hold the power button it will reboot...
You can use a standard uUSB cable without taking so long to recharge if you shut the screen off after the charger is connected.

Pat... the only way the nook stays powered down with charger connected is if you select power off from the power menu... if you jus hold the power button it will reboot...
Click to expand...
Click to collapse
I know that Den. That is how I always charge mine. From what I have read from other users using a different cable, even when completely powered down it takes forever to fully charge. Someone else suggested using a higher capacity charger but I think that is just asking for trouble trying to force more current through less pins.

Regular micro usb cable plugged into AC will yield 1000mah charge rate, more than enough for the Nook to charge even with the screen on. I plug mine into my laptop for overnight charges (USB power yields 500mah charge rate) and the screen has to be off for it to charge. ~12 hours for it charge from <5% to full this way. Half that if you're plugged into a wall (also with the screen off).
The proprietary cable has an additional pin that lets it charge at a rate of 1900mah.
So yes, a regular micro usb cable works fine. In fact I only use the B&N cable if I'm in a hurry (due to their tendacy to break).

patruns said:
You cannot use another cord unless you want to completely shut down the Nook and wait over 24 hours for it to charge. The Nook cable has a 2 step pin configuration and you will not get the needed power to charge it properly. B&N ships internationally.
Click to expand...
Click to collapse
Weird, cause I charge it every day without it being shut down. Even with the screen on (but with the backlight off) it still charges. If the battery is dead I plug it in and one hour later the device turns on with 10% power. I then have to turn off the screen because it will stay at 10 forever until I do that which is weird cause the rest of the time I have it in that state it will charge. So yeah another USB cable is workable
Sent from my NookColor using xda premium

I stand corrected..........

Hi,
i tend to say its a hardware problem. The LED of the Nook cord flickers sometimes. As i said before, Nook color tells me, it wont charge although the cord is plugged in.
The best i can do is remove my SD card where CM7 resides and boot into stock and charge from there. Although the LED flickers it charges - slowly, but it charges.
When i use another charger (with another cord) it wont charge at all. Furthermore i lost overnight again 80% of battery (booted in CM). I dont know why.
Just a further remark: Although i used the Nook cord i have connected it to a HTC Desire charger since the Nook charger dont matches to german electric network. Nevertheless i used this configuration several months and had no problems at all.
One stated that BN ships international. May i also send my Nook back to BN and do i have warranty? My Nook was bought in may.

One stated that BN ships international. May i also send my Nook back to BN and do i have warranty? My Nook was bought in may.
Click to expand...
Click to collapse
That might be more problematic. The Nook Color is not available outside of the US. If you have a US address and credit card attached to your B&N account you may be able to have a purchased cable shipped. Trying to get a warranty claim shipped outside of the US may not be in the cards.