Database Develop

A/C adapter

I know the Streak 7 requires about 5.4 volts and something well over the normal 500mA to chage so not just any A/C to USB charger will work. Anyone know offhand of a good source for an adapter that will charge the 7 and preferably has a folding plug or the like so it's streamlined and also something that's rugged. I don't want a cheap $1.99 cent no name piece of plastic.
Thanks

Any 5v 2 AMP charger will work.

I too am looking for an a/c charger and would love an affordable recommendation. Ive looked everywhere and I find chargers that are like $24 (way too much) or like a dollar (don't trust it at that price). Thanks alot.
Sent from my Dell Streak 7 using XDA Premium App

I have one HTC 5V 1A adapter from my old Hero that works (folding plugs), also LG 5V 700ma works as well (from Optimus One). I am sure these are slower at charging but they do work. Would be good for overnight charging.

Any ideas on a good, AA powered USB charger? I know AAs will get eaten pretty quick, but I have some Eneloops sitting around doing nothing and I'd love to get a little more juice on the go.
Juice on the go. Now I have a picture of a white Bronco slowly fleeing the cops down the freeway stuck in my head.

Thanks. I guess as long as they work it doesn't really matter how long they take to charge. Hopefully with all the tablets coming out, a/c to USB 2 amp chargers will become more accessable at lower prices. Until then ill just use a 1 amp charger.
Sent from my Dell Streak 7 using XDA Premium App

Z4nd4r said:
Any ideas on a good, AA powered USB charger? I know AAs will get eaten pretty quick, but I have some Eneloops sitting around doing nothing and I'd love to get a little more juice on the go.
Juice on the go. Now I have a picture of a white Bronco slowly fleeing the cops down the freeway stuck in my head.
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This is the only thing i could find along those lines. But the website looks pretty sketch so Im not sure if i would trust it. just replace the " DOT " in the link with periods, I cant post links cause im a noob
http COLON //www DOT meritline DOT com/external-backup-usb-charger-for-iphone-and-ipod-black---p-55167 DOT aspx

farfromuman said:
I have one HTC 5V 1A adapter from my old Hero that works (folding plugs), also LG 5V 700ma works as well (from Optimus One). I am sure these are slower at charging but they do work. Would be good for overnight charging.
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Click to collapse
Thanks, I went on amazon and ordered a charger for a Palm, it looks really nice and it was less than 4 bucks, Ill post again when I get it with a link if it works.

asjimene said:
This is the only thing i could find along those lines. But the website looks pretty sketch so Im not sure if i would trust it. just replace the " DOT " in the link with periods, I cant post links cause im a noob
http COLON //www DOT meritline DOT com/external-backup-usb-charger-for-iphone-and-ipod-black---p-55167 DOT aspx
Click to expand...
Click to collapse
I got that one, but it only worked for about 20 seconds and then never worked again. I got a replacement, same deal. It seems very cheaply made and heats up very quickly. I made sure my Eneloops had a full charge, too.

I use the newest iphone 4 (white phone) usb plug. The printed spec says 1 amp, but it works fine, I am assuming it is the same unit as the ipad, but a different sticker. iphone 3 plug did not work.
Sent from my streak7 using XDA Premium App

Yeah, i thought it looked shady. But hopefully the cheap 1 amp charger i bought will work. There were some promising rechargeable external batteries on amazon, they run like 60 bucks but they put out an amp and look like they are high quality.

The charger that I bought works great! I'm sure its a little slower charge than the original charger but it is much easier to travel with. Link below replace "DOT" with ". "
http COLON //www DOT amazon DOT com/gp/product/B002GQ9K5C
Sent from my Dell Streak 7 using XDA Premium App

asjimene said:
The charger that I bought works great! I'm sure its a little slower charge than the original charger but it is much easier to travel with. Link below replace "DOT" with ". "
http COLON //www DOT amazon DOT com/gp/product/B002GQ9K5C
Sent from my Dell Streak 7 using XDA Premium App
Click to expand...
Click to collapse
I got this 1 for the car. Works great. 5v 2000mA
Link: http://cgi.ebay.com/Dell-Streak-7-Dual-2-Ports-USB-Car-Charger-/310336145522

naw not same as ipad charger that charger is kinda big about 2X2X1 with foldable plugs and also removable plugs to attatch an extension

fyi....1amp is definitely fine. Their car kit includes a 1amp 12v usb charger. Kinda peeved. I was expecting a 2amp one similar to the ac one that comes with the streak. Thankfully I only paid $7 for the car kit which is pretty much what I'd pay for another dock cable.

dbpaddler said:
fyi....1amp is definitely fine. Their car kit includes a 1amp 12v usb charger. Kinda peeved. I was expecting a 2amp one similar to the ac one that comes with the streak. Thankfully I only paid $7 for the car kit which is pretty much what I'd pay for another dock cable.
Click to expand...
Click to collapse
Is 1Amp enough to charge with the screen on the brightest setting while using gps and wifi ?
Also, I ordered 3 cables from china for $9 total. Ill let you know if they work properly and if so ill link them. Im planning on a cable mod for usb-otg on one of them. Will report back. Also, anyone have a complete pinout on the dock connector? Trying to find out if the only charging pins are the ones used for usb connection. We are going to need to be able to charge while supplying power via usb to devices. Thanks!

I haven't re-downloaded copilot yet since upgrading to DJSteve's 3.2. So I haven't tested everything out yet. Have my hotspot though so I theoretically can. With more 2amp chargers out there, it should be a moot point though. I just picked up a dual one that has both a 1amp and 2amp. With the loaner car at the moment, I'm kinda just dealing with the usb port for charging. Kinda cool it even has usb.
I will say, the viewpad 7x is catching my eye though. And with HC on the Dell, resell should be easy. Just saying.

pyraxiate said:
Is 1Amp enough to charge with the screen on the brightest setting while using gps and wifi ?
Also, I ordered 3 cables from china for $9 total. Ill let you know if they work properly and if so ill link them. Im planning on a cable mod for usb-otg on one of them. Will report back. Also, anyone have a complete pinout on the dock connector? Trying to find out if the only charging pins are the ones used for usb connection. We are going to need to be able to charge while supplying power via usb to devices. Thanks!
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Click to collapse
Yes 1 amp will charge the device at full brightness with GPS, Wifi, and Bluetooth.

asjimene said:
Yes 1 amp will charge the device at full brightness with GPS, Wifi, and Bluetooth.
Click to expand...
Click to collapse
Awesome ty. I was using a 2Amp charger but lost it.
Edit.
I picked up an OEM HTC USB wall charger 5v 1Amp.... it does Not charge it with screen on, wifi on, and gps

I assumed it was pad, but I guess it is just an iphone charger. Its a small cube with usb slot. Charges unit with no problems.
Sent from my streak7 using XDA Premium App

[Q] Charger

Can someone tell me if the Htc One charger is the same as the One S please.

Most chargers nowadays unless an iDevice are the same 5v micro usb
Sent from my HTC One using xda premium

Thanks, just making sure. Replacing chargers and car chargers and HDMI adaptors is almost as expensive as the phone itself. :laugh:

born_fisherman said:
Most chargers nowadays unless an iDevice are the same 5v micro usb
Sent from my HTC One using xda premium
Click to expand...
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Careful. HTC does something funky with the wiring in their chargers and phones such that, when using a non HTC charger, the phone will only charge at 0.5 amp, vs 1 amp with an HTC charger. Net result is that your phone will take twice as long to charge with a non HTC charger. There are several threads on this subject, and I've observed it first hand on my One. The non HTC charger shouldn't hurt your phone though, only your patience...
Sent from my HTCONE using xda app-developers app

I've never had an issue.. have had HTC for years now and have gone thru several chargers bought from walgreens and they all seem to work fine. I usually charge overnight anyway so I never time the charge lengths. Ymmv I guess?
Sent from my HTC One using xda premium

I usually charge overnight as well. But I travel a lot, and when I do the GPS - a battery burner - gets a lot of use. What got me started exploring this, was when I saw my HTC ONE battery going in the wrong direction (slowly) while charging in the car while using the GPS. This led me to learning more than I ever wanted to know about HTC chargers and their funky wiring ... Apparently you can get around this by shorting two wires in the USB cable, but I have no intention of trying that!
Sent from my HTCONE using xda app-developers app

levman said:
I usually charge overnight as well. But I travel a lot, and when I do the GPS - a battery burner - gets a lot of use. What got me started exploring this, was when I saw my HTC ONE battery going in the wrong direction (slowly) while charging in the car while using the GPS. This led me to learning more than I ever wanted to know about HTC chargers and their funky wiring ... Apparently you can get around this by shorting two wires in the USB cable, but I have no intention of trying that!
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Ok I guess I can see that when using a high energy use app like navigation
Sent from my HTC One using xda premium

levman said:
Careful. HTC does something funky with the wiring in their chargers and phones such that, when using a non HTC charger, the phone will only charge at 0.5 amp, vs 1 amp with an HTC charger. Net result is that your phone will take twice as long to charge with a non HTC charger. There are several threads on this subject, and I've observed it first hand on my One. The non HTC charger shouldn't hurt your phone though, only your patience...
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
I don't think the problem is at HTC but the charger you might have. I have successfully charge @ ~800mA (1000mA = 1 Amp)with different chargers ( Asus charger, Samsung charger and a newer palm charger). My new blackberry charger can charge @ ~600mA.
If I use my older palm charger, my Nokia charger, my old blackberry or a dollar store charger, it will only charge @ ~3xxmA.
If you read the spec carefully, you will see most newer *smartphone* charger max @ 1A, and older charger max @ 500mA. (or my BB charger max @ 800mA. )
So it's OK to use non HTC charger, just be sure to read the spec and find one charger =>1A.
Hope this help.

I'm on the lookout for a car charger someone can confirm will charge the One at full 1A speeds. I don't mean one where it claims to on amazon's site, but that you've actually witnessed it. Thanks for any help!

QuantifyThis said:
I'm on the lookout for a car charger someone can confirm will charge the One at full 1A speeds. I don't mean one where it claims to on amazon's site, but that you've actually witnessed it. Thanks for any help!
Click to expand...
Click to collapse
Yeah, I can't find anything on eBay or Amazon meet their description. The one works good for me is a Verizon Charger but it cost 35 usd...
Sent from my HTC One using xda app-developers app

levman said:
I usually charge overnight as well. But I travel a lot, and when I do the GPS - a battery burner - gets a lot of use. What got me started exploring this, was when I saw my HTC ONE battery going in the wrong direction (slowly) while charging in the car while using the GPS. This led me to learning more than I ever wanted to know about HTC chargers and their funky wiring ... Apparently you can get around this by shorting two wires in the USB cable, but I have no intention of trying that!
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
That is correct, usb specification is 5v, with 500mA (0.5A) maximum, hence the modified cable you refer to. The simplest way if you don't wish to modify cables is to buy HTC car charger
http://www.htcaccessorystore.com/uk/p_htc_item.aspx?i=246652&phone=246667
Which will charge at up to 1A with any HTC phone
Sent from my HTC One using xda app-developers app

You can find HTC chargers on amazon that will give you the full 1 amp. Look for older phone models like treo pro or mytouch 4g and they'll be cheaper but work fine.
QuantifyThis said:
I'm on the lookout for a car charger someone can confirm will charge the One at full 1A speeds. I don't mean one where it claims to on amazon's site, but that you've actually witnessed it. Thanks for any help!
Click to expand...
Click to collapse
Sent from my HTC One using xda app-developers app

What happens if I charge the phone with a 2am charger? Does it damage my battery? Will it charge faster?

ksarius said:
What happens if I charge the phone with a 2am charger? Does it damage my battery? Will it charge faster?
Click to expand...
Click to collapse
The charger *should* only provide 2A if the device (phone) request it.

Just thought I would chime in on some observations here. Long story short, when I bought my HTC One, I left the charger in the box and continued to use my multi-port USB charger with 3x1A ports and 1x2.1A port.
When connected to the 1A port, I found it quite strange that my phone was taking 4 hours or longer to fully charge. Also observed the same thing when connected to the 2.1A port. I was thinking that something was up with my phone somehow limiting the maximum charge current.
Anyway, I read a suggestion to use SystemPanel Lite to check for USB or AC power connected and sure enough it was reporting USB power. I remember the case with my Xperia X10 where you have to short out the two middle (data) pins on the cable or in the charger so that the phone detects that it is being connected to an actual charger. I tested it with my old Xperia charger, another generic USB charger, and the HTC charger and managed to get SystemPanel Lite to report it as AC connected.
But here is the interesting part. I have a car charger rated for 1A. Initially it never worked with the Xperia X10 until I opened it up and shorted out the two data pins. It has worked ever since. However, when I connect this to my HTC One, it still reports it as USB connected.
This has got me thinking that there maybe something more than just shorting out the two data pins for the HTC One to detect that an actual charger is connected. Just some food for thought.

Don't tell me HTC pulled an Apple and we have to buy only HTC chargers to get full speed charging? Does anyone have a confirmed non-HTC car charger that reports "AC" charging in SystemPanel Lite?

QuantifyThis said:
Don't tell me HTC pulled an Apple and we have to buy only HTC chargers to get full speed charging? Does anyone have a confirmed non-HTC car charger that reports "AC" charging in SystemPanel Lite?
Click to expand...
Click to collapse
As per my post, I tested a generic USB 1A charger (it's at home, but it was one that was supplied with a Netcomm MyZone) and with my stock Sony Ericsson USB 700mA charger, both of which reported as AC connected. There has to be another way that these can be detected as chargers other than a simple short of the data pins.
Tested not to work so far has been an iPhone charger, Amacrox AX025-TACH1, Philips Power Bug, and two generic USB car chargers both with the data pins open then shorted.

Non HTC charger plugged into wall reports ac power. Proof
Sent from my HTC One using xda premium

Are either of those car chargers?

QuantifyThis said:
Are either of those car chargers?
Click to expand...
Click to collapse
Good point. My apologies. The work "car" managed to be skipped as I read it.

Decent USB cable in the UK?

Hi,
Can anyone recommend a decent USB cable for my sons N7?
Need to get a replacement, but the ones i currently have are not beefy enough to charge properly.
Cheers
Paul
Sent from my S3, using TT2

Same problem, can only find pathetic skinny fragile things.

I have used this cable without any probs
AKASA part no AK-CBUB05-10BK
bought from CPC order code CS20881

Try a flat ribbon cable, Amazon Uk have them http://www.amazon.co.uk/s/ref=nb_sb...onics&rh=i:electronics,k:flat micro usb cable Various lengths and colours. I use a standard 1.2mtr blue one that I bought last year.

I'm using Logitech cable for charging (got it with the mouse) and Nokia cable for PC (they are always connected, that's why separate cables), so get one of those.
I've only had problems with 3 years old Samsung cable because it kept falling out (it stays in on my SE phone)
I really doubt beefyness of the cable affects charging though. I charged my tabled on just about any cable I've found laying around in the house with no problems

The reason as to why your charge cannot keep up is most likely due to using a charger with lower amperage (i.e 1amp/1A).
As long as you purchase a 2amp charger and compatible usb cable, then you shouldn't have any more issues with draining the battery faster than it can be charged thanks to the 2amp charge rate.
Sent from my GT-N7105 using xda app-developers app

MasDroid said:
The reason as to why your charge cannot keep up is most likely due to using a charger with lower amperage (i.e 1amp/1A).
As long as you purchase a 2amp charger and compatible usb cable, then you shouldn't have any more issues with draining the battery faster than it can be charged thanks to the 2amp charge rate.
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the reply guys, this is using the Asus charger that came with the device, just that the original cable split, so I need a replacement.
Have looked at the cables, might get one of the flat ones as they look good.
Cheers,
Paul.

Just to let you know I bought the flat ones and they fit and work really well.
Thanks for the replys all.
Sent from my S3, using TT2

Trick is to get a short a cable as you can. The impedance really effects charging. The difference between my stock and a 6' cable is like a 60% drop.
Sent from my Nexus 7 using XDA Premium HD app

Any Decent N7 Chargers?

Can anyone recomend me a Nexus 7 charger? My stock charger has problems with very slow chargers, and most the time dont charge at all. At the moment i am using a old charger from a samsung phone but i find the connector very wonky where i have to wedge a bit of card next to the connector to keep it in place to charge. Also the cat has had hold of it so the wire is split down the center. Cheers.

I find the stock charger the best in the house, it's rated the highest (2A if I'm not mistaken)
Samsung cables don't fit well, they keep falling out
I got a Logitech charger with my mouse, and it seems quite high quality, but it's only 1A, and Nokia chargers should also be good, but thats only 1,2A I think.
Try a different cable first, I find it hard to believe that a charger would sometimes work, sometimes not, these things usually either work ok, or not at all.

issak42 said:
I find the stock charger the best in the house, it's rated the highest (2A if I'm not mistaken)
Samsung cables don't fit well, they keep falling out
I got a Logitech charger with my mouse, and it seems quite high quality, but it's only 1A, and Nokia chargers should also be good, but thats only 1,2A I think.
Try a different cable first, I find it hard to believe that a charger would sometimes work, sometimes not, these things usually either work ok, or not at all.
Click to expand...
Click to collapse
Thanks, and yea tried a few the best one at the moment is the samsung one im using i just got to make sure i dont move the device or cable lol. The stock one only lasted a month or so. Full charge took about 15 hours where as the samsung one takes 2/3. I will brosw around on amazon and see what i can find.

Got one of these back in January, still going fine. http://www.amazon.co.uk/gp/product/B009ZSTXIS
It's gone up a couple of quid since I bought it.

Seanus86 said:
...The stock one only lasted a month or so. Full charge took about 15 hours...
Click to expand...
Click to collapse
It must've been faulty to begin with then. If you still have warranty, take it back, you should get a new one.

Hi:
I use the Caseen six foot wall charger:
www.caseen.com/Google-Nexus-7-Tablet-AC-Adapter-6-Foot-Wall-Charger-5VDC-2A-_p_303.html
Tom

Have a look here, probably one of the best and cheapest chargers around: http://forum.xda-developers.com/showthread.php?p=43329017
I'm very pleased with this purchase!
Sent from my Nexus 7 using xda app-developers app

Stock HP touchpad charger has been the best,charger I have used for any of my devices

I use my Samsung chargers on everything.
Sent from my SAMSUNG-SGH-I527 using xda app-developers app

N7 stock charger is best for N7. Tried extrememac dual charger and its slow. I'm back to stock.
Sent from my Nexus 7 using xda app-developers app

Best USB Replacement USB Cable for N7100

My original usb cable has lost its performance to charge my galaxy note.
Its current just 400mA (galaxy note normally need around 1800) . So it'll takes more time to charge.
As my experience with samsung device.
Samsung usb cable is easly lost its performance to charge.
I've tried :
blackberry gemini usb cable (400mA)
Galaxy tab usb cable (1100-1600mA)
So I'm planing to replace my usb cable with sony xperia z usb cable. (I don't know the current yet)
Anyone ever tried this usb cable?
Or do you have alternative suggestion?

zaydvath said:
My original usb cable has lost its performance to charge my galaxy note.
Its current just 400mA (galaxy note normally need around 1800) . So it'll takes more time to charge.
As my experience with samsung device.
Samsung usb cable is easly lost its performance to charge.
So I'm planing to replace my usb cable with sony xperia z usb cable.
So what's your opinion about this?
Or do you have better suggestion?
Click to expand...
Click to collapse
Is this a serious question?

Of course, i am.
Is there something wrong?

I was getting about 500ma with my original usb cable. It was chaging very slow (about 6-8 hours to 5-100%). Used to be 2 hours to full charge when i got the smartphone.
I had a spare original motorola usb cable in my house and tested it.
It immediately give me 1800ma.

Too bad motorolla dealer is not avaiable on my city.
But thanks for your suggestion.

Yea the stock cable sucks to the max. I am using Galaxy S3 mini thick USB cable with 5 pin. The original one only have 4 pin, it's slow and produce high pitch noise while charging.

I'm using the newer monoprice 1 and it's awesome the older models would come loose after a few uses and this one I've used it over three months and no problems whatsoever and charges at 1800 ma
Sent from my SPH-L900 using XDA Premium 4 mobile app

I'm using a 1$ cable from ebay and charging constantly at 1800ma.
Sent from my GT-N7100 using Tapatalk

got a cheap chinese cable from a street vendor for Rs. 50 (1$)
it is one of those flat-cable, working great and constantly getting 1800mah

eg62011 said:
I'm using the newer monoprice 1 and it's awesome the older models would come loose after a few uses and this one I've used it over three months and no problems whatsoever and charges at 1800 ma
Sent from my SPH-L900 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
chandoliasnikos said:
I'm using a 1$ cable from ebay and charging constantly at 1800ma.
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
gauravkohli said:
got a cheap chinese cable from a street vendor for Rs. 50 (1$)
it is one of those flat-cable, working great and constantly getting 1800mah
Click to expand...
Click to collapse
Awesome,
Can I get some pic?[emoji2]

Heavy duty cord
http://www.amazon.com/gp/product/B004GF8TIK/ref=wms_ohs_product?ie=UTF8&psc=1
Look no further.

i bought this one
http://www.amazon.in/Capdase-Charge...UTF8&qid=1404575920&sr=8-1&keywords=usb+cable
read the reviews...most of them have bought it for their note 2.....hope i helped...:silly:

freakyfranks said:
http://www.amazon.com/gp/product/B004GF8TIK/ref=wms_ohs_product?ie=UTF8&psc=1
Look no further.
Click to expand...
Click to collapse
Strange, the Canadian one has poor reviews.
Mediabridge Hi-Speed USB 2.0 - (6 Feet) - A-Male to Micro-B Cable by Mediabridge http://www.amazon.ca/dp/B004GF8TIK/ref=cm_sw_r_udp_awd_3FzUtb1MHCNNQ

Kueh said:
Strange, the Canadian one has poor reviews.
Mediabridge Hi-Speed USB 2.0 - (6 Feet) - A-Male to Micro-B Cable by Mediabridge http://www.amazon.ca/dp/B004GF8TIK/ref=cm_sw_r_udp_awd_3FzUtb1MHCNNQ
Click to expand...
Click to collapse
Not strange if you read the reviews. They are not getting what they ordered. It's not coming from Amazon Prime. I have 4 of the one I posted and they are excellent cords, and I have tried many. Heavy duty construction with a snug fit. Data transfer works flawlessly and charges super fast. For 5.99, you can't beat it.

Just tried to order a couple from Amazon.com and it's another no Can do.

Here's a picture of an extra one I bought.
Sent from my SPH-L900 using XDA Premium 4 mobile app

I use the Monoprice premium USB cable. They're cheap Chinese made, but they work well and fairly durable. Just buys a couple of them and you'll be set. The best part, they're cheap enough that when they do break, which none of mine have yet, you'll most likely not care and you'll already have a back up, assuming you bought more than one.
Personally, I keep charges and USB cables all over the place--car, backpack, work, home.

I just switched to a Nokia brand one. Came with the e52. Full 5-pin, never seen it below 1800 while testing.
Here it is on Amazon

I had a cable from Mediabridge (not the one in the link, an older model), it was nice and snug, than became loose, than melted (seriously)...
If you want to charge to 1800 mA, you need a cable that is short or thick. Most cables I tried that weren't $1 on eBay were OK.