Develop Bugs

[Q] Car charger

I read in a couple posts that existing car chargers can't power the galaxy nexus. i've been using a cheap retractable one i bought from publix for my nexus one for almost a year, and if that one won't charge my Gnex, then i'd like to buy a new one before it comes in.
So does anyone know if theres any truth to what i read, and if so, what chargers are you guys using that works. preferably from amazon

feel bad for bumping this, but i kinda need an answer here.

I use this one. Works great. Its a 2 amp charger.
http://www.amazon.com/gp/offer-list...?ie=UTF8&qid=1323912645&sr=1-14&condition=new
Sent from my Xoom using xda premium

I don't know the brand of the one I use, but I think you just need to get a USB charger that has a high enough mA output. A standard USB port only puts out 500 mA, which may not be enough to charge the phone while using it. The charger that came with my phone puts out 1000 mA, or 1 Amp. So, I think you just need to look at what the amp your USB charger can provide to see if it will work with your phone. I just got a 2 amp charger with 2 USB ports from Amazon. I haven't had a chance to test it yet, but I expect it will work.

alright so basically try to get a 1000mA or 1Amp+ charger. thanks guys.

Struggling with a car charger

Hey, I am hoping someone can help me find the correct car charger adapter for my Galaxy note. I have tried a few and struggled.
I am looking for an adapter similar to this ... http://www.amazon.co.uk/gp/product/B002C3AFHG
The problem is that it doesnt output correct (5v, 1mAmp ... read comment http://www.amazon.co.uk/review/R2LOQFBMC3I746/ref=cm_cr_pr_viewpnt#R2LOQFBMC3I746) ... as a result, the charge is very slow and not useful for using device as a sat nav.
Is there anyone who has bought such an adapter that charges well?
Thanks.:cyclops:

Yes. The stock SAMSUNG car charger charges at a rate sufficient to increase the charge in the battery while using a nav device.
A search in this forum will find an older thread that discussed this. On member tested many car chargers and discovered that the SAMSUNG was the only one he found that performed properly.
Based on that review, I purchased the SAMSUNG charger on either ebay or amazon (don't remember) for a very good price. I also saved a great deal of money by not purchasing a bunch of cheapies that didn't work! I have been very pleased with my purchase.
Kraz
Sent from my Beautiful, White GT-N7000 using xda premium

I bought one on dealxtreme, was about 4 dollar and it works perfect.

Thanks so much for the information - I now know there is something out there, but no links I cant confidently find these chargers you guys speak of...
any links? Thanks

Car Charger
I have the same problem I have bougth a couple of cheap ones off ebay, but the battery still drains during Sat Nav use.
Looks like I may have to shell out for a more expensive one........

It doesnt seem an uncommon problem, but dame, it so difficult to find help. I have searched high and low for the above links. The problem is a real one, esp as I am looking for an adapter to plug to an exisiting cable...

I got the stock Car Dock and love it. Use it to play music via bluetooth and nav and its charges just fine.

nirpaudyal said:
It doesnt seem an uncommon problem, but dame, it so difficult to find help. I have searched high and low for the above links. The problem is a real one, esp as I am looking for an adapter to plug to an exisiting cable...
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It isn't difficult to find help. It IS difficult to want to help someone too lazy to do a simple search!
Go to amazon and search for "original car charger for Galaxy Note". I bought the one from Frontier Telecom LLC.
You'll have to do the rest yourself. I'm not going to buy it for you.
kraz
Sent from my Beautiful, White GT-N7000 using xda premium

You can use any standard usb charger and get the correct current with a modified USB cable.
There is a thread in the forum tells you how to modify it. Basically, shorten the pin 3 and 4 (data differential pair) of the USB connector, and you will smile.

MoonCocoon said:
You can use any standard usb charger and get the correct current with a modified USB cable.
There is a thread in the forum tells you how to modify it. Basically, shorten the pin 3 and 4 (data differential pair) of the USB connector, and you will smile.
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I'm using a cheapo 1amp USB car charger and a standard micro usb cable. Works well with my Note.

Currently I'm using a 2100mah output car charger with 2 in 1 (apple + micro usb) charging head to charge my notes. It can charge and ipad with no problem.
Fast charging from the 2.1A output

Difference betweeb 1a and 2
Hi guys,
My cheap car charger I bought from ebay do not charge my note, when I use the navigation.
1) How do I check whether they are 0.5a or 1a. It is not written on the charger and not in the description on ebay. How do I mesure that, with an android software?
2) Is there a difference between using a 1a and 2a car charger or is this limited to 1a anyway?
thanks

I have purchased this very recently and looks like it is doing a good job. My phone gets charged perfectly during my driving
http://www.capdase.com/en/product5.php?cid=9&bid=1&mid=6&pid=6775
I also purchased this to help me hold the Note when i use Navigation
http://www.capdase.com/en/product5.php?cid=1&bid=27&mid=865&pid=11509

Interesting.
This is what I just bought on dealextreme.com:
http://dx.com/p/car-cigarette-power...harger-for-ipad-iphone-white-dc-12-24v-104826
Will see if 2.1A will charge it faster... At least I will have the option between 1A and 2.1A

Samsung stock charger is the best. Charges my Note at the same rate as the travel charger

snakez07 said:
Samsung stock charger is the best. Charges my Note at the same rate as the travel charger
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Click to collapse
That's what I posted in the first response to the OP a month ago. I only bought this one car charger for $19 including free overnight shipping.
I am amazed when I read of people buying several of the cheapies that almost never work as well as the OEM charger, because they think $19 is too much to pay for a charger. They spend at least that much on multiple chargers plus MULTIPLE SHIPPING and still don't have a charger that works well!
Just buy the OEM. You'll save money and have a charger that works well when using Sat Nav.
kraz
Sent from my Beautiful, White GT-N7000 using xda premium

3a charger + charge adapater
If you just want it easy and dont mind the cost, get the sumsang charger - Im just not sure if it shows up as "AC charging" or the slower "USB charging" and if it will actually charge up with full brightness on, GPS, wifi, bluetooth all at once... I do use all those at once.
But if your ok with a bit of fiddling around, get a 12v step down to 5v 3amp power module and use it with a dedicated ic chip charger cable - it will work with all androids and even the misus iphone and will always give fast AC mode charging with more amps than most phones need. or use it to power 2-3 devices.
$5 for the power adatper
http://www.ebay.com/itm/Car-Led-Dis...337?pt=LH_DefaultDomain_0&hash=item256f93f0b1
$2 for the charging cable (example)
http://www.ebay.com/itm/10-in1-mult...903429?pt=PDA_Accessories&hash=item3cc9932cc5
$1 for a cigarette connector, only to use the cigarette connector body.
http://www.ebay.com/itm/USB-Car-Cig...er_MP3_Player_Accessories&hash=item2ec08a050d
The important part is getting a charger cable with the inbuilt IC chip to tell the gnote to go into AC charging mode, otherwise this solution has been working great for years.

Best car charger?

So which car charger do you guys recommend for the S3 that has AC charging enabled?

http://www.amazon.com/gp/product/B006SU0SX0/ref=oh_details_o02_s00_i00

http://www.amazon.com/gp/product/B000S5Q9CA/ref=oh_details_o03_s00_i00?ie=UTF8&redirect=true
rapid charger at up to 1A. best car charger on the market, especially for the price.

Does anyone know where to get a USB coil cord that would fit into this?

Personally I have the wireless charging mod done and in my car use a Palm Pre Touchstone as a charger. It looks incredibly good and clean.
It is NOT the fastest charger however (only about 500mah charge rate).
If you want the fastest charging, I would get one of the ipad car chargers. 2.1 amps of charge power will more than juice your phone.
Personally, I recommend the Griffin one: http://www.ebay.com/itm/GRIFFIN-POW...ccessories&hash=item3a779d867b#ht_2277wt_1166
You may be able to find it cheaper somewhere.

I've read in a few places that rapid charging isn't good for our batteries. Any truth to that?

The phone will only take 1 amp regardless of the charger being 2 amps. Buy a well built one and you'll be fine, they all charge the same provided they are 1 amp.
Sent from my galaxy s3

using nokia n97 car charger atm

Walgreen's $5 5v 1A usb. Compact and charges like a boss. I've used it for about 3 weeks and I don't have any issues with it. It doesn't heat up my phone at all.
Sent from my SGH-T999 using xda app-developers app

clankfu said:
I've read in a few places that rapid charging isn't good for our batteries. Any truth to that?
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Click to collapse
no such thing a rapid charging as the phone draws what it needs.. by "rapid" it just means it supports up to 1A charge rates..
and, i accidentally thanked your post..

tft said:
http://www.amazon.com/gp/product/B000S5Q9CA/ref=oh_details_o03_s00_i00?ie=UTF8&redirect=true
rapid charger at up to 1A. best car charger on the market, especially for the price.
Click to expand...
Click to collapse
+1 for this, I've been using this for ALL of my Android phones.

A lot of people seem to recommend that Motorola charger in these forums for various devices. I think I'm going to order one.

The Moto car charger has decent reviews on Amazon.
There any others recommendations of car chargers ?

Be careful. Bought a cheap one and found it sent dirty power that introduced noise into the audio out on my car dock.

I cant find the link but there is a 3 amp chager in the tmobile store its expensive but worth it.. a 15 minute drive gave me a 23% boost
Sent from my SGH-T999 using xda premium

Use the charger available at samsung estore with 1000mah. The best and orignal one always worth it
Sent from my GT-I9300 using xda app-developers app

http://www.amazon.com/Mediabridge-H...82189&sr=1-1&keywords=mediabridge+car+charger
I bought that bad boy. The build quality is awesome. You can twist off the cap and replace the fuse if it's blown. Unlike some other chargers you have to pry it out and possibly break it. This one can charge up to 3.1 amp on one usb port for tablets and 1.0 amp on the other port cell phones. Yes by default my phone was charging in AC mode with my sam captivate. Then i decided to modify it from one of users tip on there for permanent AC charging. No issues so far.

[Q] USB Cables for Note II

Can anyone point me in the direction of cables to get that will actually charge up my Note II using 2.0A? The cables I've found will at most only charge at 1.0 A and I was wondering if anyone had any actual cables (like the OEM that came with the Note II) that they could recommend?
I don't want to short out the cables myself.
Also wondering if there's some sort of App that would allow me to force my phone to charge as though it was always on AC power. I'm not rooted.
Any info would be great, thanks.

captaingrey said:
Can anyone point me in the direction of cables to get that will actually charge up my Note II using 2.0A? The cables I've found will at most only charge at 1.0 A and I was wondering if anyone had any actual cables (like the OEM that came with the Note II) that they could recommend?
I don't want to short out the cables myself.
Also wondering if there's some sort of App that would allow me to force my phone to charge as though it was always on AC power. I'm not rooted.
Any info would be great, thanks.
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Oem cable and charger for 6 bucks on Amazon. http://amzn.to/18K2w0N
And for just a cable heavy duty blackberry cables like this one. http://amzn.to/17jQayo
Sent from my SPH-L900 using xda app-developers app

I buy these. They usually aren't as durable as the OEM cables but for the price you can't beat it. I usually order 10 at a time. I have cables stashed everywhere.

klbjr said:
I buy these. They usually aren't as durable as the OEM cables but for the price you can't beat it. I usually order 10 at a time. I have cables stashed everywhere.
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And you draw 2 Amps when charging?

captaingrey said:
And you draw 2 Amps when charging?
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I highly doubt it as he buys 10 for a reason. They're probably shi* and dont work great trust me the 2 links i gave are much better. You cant beat 6 bucks for OE charger which is dedicated true 2.0 amps and OE samsung cable.
Sent from my SPH-L900 using xda app-developers app

XxLostSoulxX said:
I highly doubt it as he buys 10 for a reason. They're probably shi* and dont work great trust me the 2 links i gave are much better. You cant beat 6 bucks for OE charger which is dedicated true 2.0 amps and OE samsung cable.
Sent from my SPH-L900 using xda app-developers app
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Click to collapse
Yeah, Ive seen the OEM ones on Amazon, but I have doubts as to whether or not they're actually OEM.
You've had good experiences with it? Are you getting 2 amps when charging?

captaingrey said:
Yeah, Ive seen the OEM ones on Amazon, but I have doubts as to whether or not they're actually OEM.
You've had good experiences with it? Are you getting 2 amps when charging?
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Watch the reviews of these products but I have several blackberry usb cables that provide better results for me personally when charging. However they arent good when it comes to tramsfereing files at fast speeds.
Now that samsung one is more of hit and miss. However if you have the charger that came with your phone just buy a usb cable is all.
Sent from my SPH-L900 using xda app-developers app

Yeah, that was why I posted this. Looking for cables that actually charge at 2 amps without having to modify them myself.
XxLostSoulxX said:
Watch the reviews of these products but I have several blackberry usb cables that provide better results for me personally when charging. However they arent good when it comes to tramsfereing files at fast speeds.
Now that samsung one is more of hit and miss. However if you have the charger that came with your phone just buy a usb cable is all.
Sent from my SPH-L900 using xda app-developers app
Click to expand...
Click to collapse

XxLostSoulxX said:
I highly doubt it as he buys 10 for a reason. They're probably shi* and dont work great trust me the 2 links i gave are much better. You cant beat 6 bucks for OE charger which is dedicated true 2.0 amps and OE samsung cable.
Sent from my SPH-L900 using xda app-developers app
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Click to collapse
Yes I charge at 2 amps. It's the actual charger/brick/plug not the cable that pumps the amps. Not only do I charge at 2 amps but I also get good data speeds. Monoprice sells great stuff at great prices. If you can find REAL OEM equipment at a good price I would suggest you get it but if not give them a try.

i use monoprice cables as well. never had any issues.

klbjr said:
Yes I charge at 2 amps. It's the actual charger/brick/plug not the cable that pumps the amps.
Click to expand...
Click to collapse
That's not exactly true. The cable plays a part in how much of the current gets sent to the phone. That's why a lot of the times you have to short the cable so that it reads as a charger and not a data plug.

captaingrey said:
That's not exactly true. The cable plays a part in how much of the current gets sent to the phone. That's why a lot of the times you have to short the cable so that it reads as a charger and not a data plug.
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Well I've been using smartphones for over 10 years and I've never had to short a cable to get it to read as anything other than what it was. Just my guess, if you have to purposely short a cable to get it to work right, you probably have the wrong cable. I use these cables all the time and my phone charges just fine with no shorting. Now I am using the brick that came with my Note II and I use the brick that came with my Galaxy Tab 2 7 when at work, which also charges at 2 amps. The reason why I buy so many of them is because the cord is a lot heavier than the OEM ones and the added weight sometimes makes the connector loose. But Monoprice has a lifetime warranty on all their products and a easy return policy so if a couple do fail over time it costs you nothing to get a replacement.

klbjr said:
Well I've been using smartphones for over 10 years and I've never had to short a cable to get it to read as anything other than what it was. Just my guess, if you have to purposely short a cable to get it to work right, you probably have the wrong cable. I use these cables all the time and my phone charges just fine with no shorting. Now I am using the brick that came with my Note II and I use the brick that came with my Galaxy Tab 2 7 when at work, which also charges at 2 amps. The reason why I buy so many of them is because the cord is a lot heavier than the OEM ones and the added weight sometimes makes the connector loose. But Monoprice has a lifetime warranty on all their products and a easy return policy so if a couple do fail over time it costs you nothing to get a replacement.
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Click to collapse
Yeah, there are several threads about this as most USB cables are designed to read as data cables and therefore do not give you the maximum current for charging. Most people short out two pins to make it read as a charging cable. That's why I posted the thread looking for cables that are already designed as charging cables and not data cables. They're pretty difficult to sort through. Thanks for the links.

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Best wired charger for nexus 5

Hi. Can you guys please tell me which charger you are saying. And which is the best charger for nexus 5 which takes less time to charge up the battery. I recently lost my stock charger and the other chargers I have are taking much longer time to charge the phone they are like 500mAh chargers so its taking long time. Can you guys pleas suggest me the charger.

Check another post in this sub forum. It has links to the BlackBerry playbook chargers, which are awesome and cheap.

The HP 2.1 amp charger is the best charger
http://www.amazon.com/gp/aw/d/B0055QYJJM?pc_redir=1411972825&robot_redir=1
Been using this for years love it

binglut9 said:
The HP 2.1 amp charger is the best charger
http://www.amazon.com/gp/aw/d/B0055QYJJM?pc_redir=1411972825&robot_redir=1
Been using this for years love it
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I second this - bought a bunch of these chargers to use everywhere.

I'd go with the blackberry folding blade chargers.
There's a review thread someone did. Lots of people here have it. http://forum.xda-developers.com/google-nexus-5/accessories/hands-best-fastest-cheapest-nexus-5-t2729066
It's also so much cheaper than the HP touchpad charger. On amazon you can get anywhere from 4 - 8 chargers for the price of 1 HP.

Just use a USB cable with a MicroUSB port at one end. You always have a computer next to you.
Sent from my Nexus 4 using XDA Free mobile app

Project:Frankenphone said:
Just use a USB cable with a MicroUSB port at one end. You always have a computer next to you.
Sent from my Nexus 4 using XDA Free mobile app
Click to expand...
Click to collapse
OP was looking for something that can charge faster than 500mA which USB charging is limited to. At that speed it can take 4+ hours to charge the phone vs 2.5 hours with stock, and 2 hours with a 2.1A unit.

My GF got an LG G2 at roughly the same time I got my phone.
I've tried charging my phone with a wide variety of chargers, including the ipad 4 charger, as well as other 2.4A heavy duty chargers from other companies. I dont know why, but NOTHING is as fast as that stock G2 charger. It beats the "heavy duty" voltage stuff by a noticeable margin.
It does a proper quick charge on her G2, and while I've read that the nexus 5 doesnt really support that quick charge, it DEFINITELY does something.
It looks like this: http://www.lg.com/us/images/cell-phone-accessories/wcp-300/gallery/medium05.jpg

I am not sure if you will get the folding blade charger in India. You can buy the CP AD2 charger. One of my friend bought it and the Nexus 5 is charging at around 1300-1400 mAh. You will get it in Amazon for 550 rupees.