Related
I need a new charger and i would like it to be original, do you know where to find it?
Nope. And ive looked. Too many fakes anyway and low quality chargers. I use my moto, n1 and an atnt charger for my a/c chargers. And a dual port sony a/c usb charger.
...
I bought one from Amazon just last week. It matches 100%.
The picture on the amazon link shows the micro end of the usb to be off center. The cable I received is identical to the one from Samsung, down to the texture of the cable.
http://www.amazon.com/gp/product/B006YCORR0/ref=oh_details_o05_s00_i00
I bought the Galaxy S2 charger, its a normal charger without the socket + usb lead, so it allows me to keep the usb plugged into my PC while i can have the AC charger somewhere else. you can pretty much pick them up anywhere, i got a genuine one from eBay:
http://www.ebay.co.uk/itm/GENUINE-S...ories_MobilePhoneChargers&hash=item25685ef527
Razer(x) said:
I need a new charger and i would like it to be original, do you know where to find it?
Click to expand...
Click to collapse
Get this. They are the exact same ones.
http://forum.xda-developers.com/showthread.php?t=1692188
Sent from my Galaxy Nexus using Tapatalk 2
Here is an OEM one straight from Samsung but I doubt you will want to pay the price.
http://www.samsung.com/us/mobile/cell-phones-accessories/ETA0U80JBEBSTD
You can try to get a Sony EP850 charger.
The output is 1.5A which charges very fast. I'm satisfied with it!
I just bought this one but haven't received it yet. It looks identical, though apparently it's for the Galaxy Note. Same voltage/amperage though, so I bet its exactly the same thing.
http://dx.com/p/ac-power-adapter-ch...or-samsung-i9220-black-2-flat-pin-plug-133881
Post-relevance edit:
I got it, it's exactly the same. Works great
Thanks for the answers
Any microUSB charger with output of 5V/1A will work, but you can find some charger with 5V/2.1A which will also work tablets and support future products.
kms108 said:
Any microUSB charger with output of 5V/1A will work, but you can find some charger with 5V/2.1A which will also work tablets and support future products.
Click to expand...
Click to collapse
Actually, I've tried one of my micro USB charger with 2A output.
GN just wont charge on this charger.
But GN charges well with my Nokia 1.2A and Sony 1.5A charger.
I have a charger with 4 usb connector at 5V/2A and it work ok.
Will a galaxy S2 charger work for Nexus?
Sent from my Galaxy Nexus
It should.
albsat said:
Will a galaxy S2 charger work for Nexus?
Sent from my Galaxy Nexus
Click to expand...
Click to collapse
albsat said:
Will a galaxy S2 charger work for Nexus?
Sent from my Galaxy Nexus
Click to expand...
Click to collapse
Yes.
10char
The problem with all these charger is they don't use europe connections but UK/USA
Could anyone check the current rating of the supplied charger?
My Note should be arriving soon from the UK - although I could use an international plug converter, I don't really like the idea.
On the other hand I have a Belkin charger for my iPhone for 0.5A. Do you think this is enough?
Thx.
No. The original charger has an output 2 A at 5 V. And even with 2 A the Note 10.1 is only slowly charging.
The charger is rated 2A.
In addition, it uses a nonstandard method for "dumb charger" detection. If you connect an iPad charger or a standard 2A charger, it will not be detected.
The device needs to see D+ and D- shorted together AND floating at around 1.2 volts to charge. Same rules as all other Samsung tablets.
It is possible to find special Samsung Tablet charging adapters that will let it be used with iPad 2A chargers - here's an example of a DIY one - http://forum.xda-developers.com/showthread.php?t=1675042
http://www.dealextreme.com/p/usb-power-adapter-for-samsung-p1000-81753?item=2 or
http://www.dealextreme.com/p/usb-data-charging-extension-cable-for-samsung-p1000-black-91141?item=4
will work - if those links break, just search for "P1000" on dealextreme - The charger standard and detection mechanism are common for all known Galaxy Tab models.
I'm using the same ones I had for the 7.0+ and 7.7 and they're charging the 10.1 just fine. Looks like .35A (old eyes here)!
The Tab 10.1 charger should work, right?
http://www.mobicity.com.au/samsung-travel-adapter-for-galaxy-tab-10-1.html#tabContainer
oznick said:
The Tab 10.1 charger should work, right?
http://www.mobicity.com.au/samsung-travel-adapter-for-galaxy-tab-10-1.html#tabContainer
Click to expand...
Click to collapse
I am also interested in this cause I bought a 10.1 note and I lost my charger
oznick said:
The Tab 10.1 charger should work, right?
http://www.mobicity.com.au/samsung-travel-adapter-for-galaxy-tab-10-1.html#tabContainer
Click to expand...
Click to collapse
Tab 10.1 chargers will work. In fact I haven't even pulled my original charger out of the box, using the Tab 10.1 charger I already have.
Entropy512 said:
The charger is rated 2A.
In addition, it uses a nonstandard method for "dumb charger" detection. If you connect an iPad charger or a standard 2A charger, it will not be detected.
The device needs to see D+ and D- shorted together AND floating at around 1.2 volts to charge. Same rules as all other Samsung tablets.
It is possible to find special Samsung Tablet charging adapters that will let it be used with iPad 2A chargers - here's an example of a DIY one - http://forum.xda-developers.com/showthread.php?t=1675042
http://www.dealextreme.com/p/usb-power-adapter-for-samsung-p1000-81753?item=2 or
http://www.dealextreme.com/p/usb-data-charging-extension-cable-for-samsung-p1000-black-91141?item=4
will work - if those links break, just search for "P1000" on dealextreme - The charger standard and detection mechanism are common for all known Galaxy Tab models.
Click to expand...
Click to collapse
My Note won't charge from an iPad charger but it has no trouble charging from an inexpensive PowerGen charger with the original Samsung cable or a cheap copycat cable.
Haidozo said:
My Note won't charge from an iPad charger but it has no trouble charging from an inexpensive PowerGen charger with the original Samsung cable or a cheap copycat cable.
Click to expand...
Click to collapse
I guess apple and samsung are real bussiness enemies
But, it's still better to use the original charger. And yes correct, with the 2A output rated, the note also slowly charge. Different from the N7000, which is quite fast to charge.
Can anyone link me to an identical charger to that which came out of the box that I can buy? Need to return my Note 10.1 but I have lost my cord.
Edit: Or one that at least looks identical.
Here's a good deal on the OEM charger. Be careful on eBay and Amazon, a lot of what's sold there are knock-offs.
http://www.all4cellular.com/product/samsung-galaxy-tab-wall-charger.html
And the 5V car charger too...
http://www.all4cellular.com/product/samsung-galaxy-tab-vehicle-power-adapter-w-detachable-cable.html
Check amazon.com for Samsung galaxy note 10.1 accessories.
BarryH_GEG said:
Here's a good deal on the OEM charger. Be careful on eBay and Amazon, a lot of what's sold there are knock-offs.
http://www.all4cellular.com/product/samsung-galaxy-tab-wall-charger.html
And the 5V car charger too...
http://www.all4cellular.com/product/samsung-galaxy-tab-vehicle-power-adapter-w-detachable-cable.html
Click to expand...
Click to collapse
I may pull the trigger on one of these. However, it is disconcerting to see a review of a cord that is also marketed as a a Galaxy Tab cord being reported by a reviewer on amazon as not fitting or charging.
Here's that cable:
http://www.amazon.com/Samsung-Galax...P0UBEGSTA/dp/B004DBD4TG/ref=cm_srch_res_rtr_1
Do you have personal experience with this cord from all4cellular fitting/charging your note 10.1 device?
mt6272 said:
I may pull the trigger on one of these. However, it is disconcerting to see a review of a cord that is also marketed as a a Galaxy Tab cord being reported by a reviewer on amazon as not fitting or charging.
Do you have personal experience with this cord from all4cellular fitting/charging your note 10.1 device?
Click to expand...
Click to collapse
The cord on Amazon's probably a knock-off. Yes, I've bought from all4cellular before. I've also gotten burned a couple of times on Amazon and eBay. E-mail them and confirm what's listed on their website is a genuine Samsung product. It may be shipped in a cellophane package vs. retail packaging but that won't matter as long as it’s OEM.
Can u use a 12v charger to charge n10.1 faster?
Sent from my GT-N8013 using Tapatalk
smrsxn said:
Can u use a 12v charger to charge n10.1 faster?
Sent from my GT-N8013 using Tapatalk
Click to expand...
Click to collapse
If you wish to burn your GN 10.1, yes. Otherwise, for your safety, no.
There are plenty of car chargers on eBay for the Note & Tab 10.1.
There is a brand called Pleomax, which is another brand name of Samsung accessories out of Korea.
You can also get a Samsung Note 10.1 charger (which is really the same as the Tab) for about 18.00 and plus 3.50 for shipping.
See eBay Item number: 160865117877. This is the one I just purchased.
The Note and Tab chargers are all 12v and 2a rated.
globalgpj said:
The Note and Tab chargers are all 12v and 2a rated.
Click to expand...
Click to collapse
No... They are not. 5 volts output at up to 2A, not 12 volts.
Car chargers accept 12 volt INPUT, but the OUTPUT (to the Tab/Note) is 5v.
12v will fry the Tab/Note. The Note and Tab use a more standard charger detection algorithm than Asus Transformers (which actually have 12v charging...)
Entropy512 said:
No... They are not. 5 volts output at up to 2A, not 12 volts.
Car chargers accept 12 volt INPUT, but the OUTPUT (to the Tab/Note) is 5v.
12v will fry the Tab/Note. The Note and Tab use a more standard charger detection algorithm than Asus Transformers (which actually have 12v charging...)
Click to expand...
Click to collapse
Correct. 5v output. I guess I didn't express that clearly.
Sent from my GT-N8000 using xda premium
If you buy this Pleomax charger http://www.ebay.com/itm/OEM-GENUINE...210563?pt=PDA_Accessories&hash=item1e70f65483 can I use it to charge my Samsung Galaxy S3 as well or will the 2a output be a problem? or Do I need one of these http://www.amazon.com/ReVIVE-DualFL...7410690&sr=8-3&keywords=note+10.1+car+charger
dja2k
Anyone find one that works well? I got a Cellet retractable micro use charger last week, and it charges my Motorola Electrify M just fine as well as my Gen 1 N7. No dice on the N7 FHD.
Ideas?
Sent from my Nexus 7 (2013)
dbeth said:
Anyone find one that works well? I got a Cellet retractable micro use charger last week, and it charges my Motorola Electrify M just fine as well as my Gen 1 N7. No dice on the N7 FHD.
Ideas?
Sent from my Nexus 7 (2013)
Click to expand...
Click to collapse
Sorry no answer, looking for one as well, I am looking for a car charger that will have a dual port to charge, one for the Nexus 4 and one for the Nexus 7 FHD, and recommendations would be great
thanks
car charger
arimus said:
Sorry no answer, looking for one as well, I am looking for a car charger that will have a dual port to charge, one for the Nexus 4 and one for the Nexus 7 FHD, and recommendations would be great
thanks
Click to expand...
Click to collapse
hii well as if you are looking for a car charger you can check out the huge collection of car charger for N7 at Fommy
they have multiple of variety
So just check out once may be you guys get something you have been looking for
Thanks..!!
I just got one of the sea few day ago:
http://www.amazon.com/gp/product/B00B8M4IMK/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1
It has dual USB ports. One is marked Android the other Apple. The apple port if specifically designed for apple devices (iPhone 5, iPad).
Individually each port can do about 2 amps, or 3.6 amps total if both are being used. The Apple port will charger other devices slowly with standard Data sync cables or full speed with a charging only cable (no data).
Basically with a Charging only cable you could charge two device, one at about 2.1 amps max and the other at about 1.5 amps max (3.6 total amps).
I have two dedicated charging only cables coming that I plan to keep with this car charger so I can charge my phone and tablets on to go.
I tried my Nexus 2013 in my dual Sprint car charger that I got from amazon (Technocel MV9MCDUO-SP OEM Sprint Car Charger - Black with USB Port) and I'm getting a really good charge for my Nexus.
I even tested my phone charging in it's USB port while the Nexus was charging on the main cord and both seemed to cahrge jsut fine.
If I just charge my Motorola Photon on the main cord it charges faster than any AC adapter or car charger I've ever used.
I highly recommend it.
I can't post links yet but its $6 on Amazon.. search for... Technocel MV9MCDUO-SP OEM Sprint Car Charger - Black with USB Port
Fommy says its compatibale for the Nexus 7 2013 too but it's $19.95 there.
(Sprint® (OEM) Micro USB Vehicle Power Charger PLUS for Google New Nexus 7
SKU: 89356
Price: $ 19.95)
HTH.
Anyone had any success using a wireless charger in the car?
dannyboy22 said:
Anyone had any success using a wireless charger in the car?
Click to expand...
Click to collapse
I suppose that would work, a 2 amp or 1 amp car charger should power most QI chargers.
Not sure I see the point though, I see two issues:
1. Wireless charging is less efficient and slower (better suited for the desk or night stand).
2. There's a good change the device will move around while driving and not charge if the coils are not aligned properly.
You could try a modify a car mount to hold a wireless charger, but you still would have the slower charging issue, withc may not really be an issue for some.
I have however seen a car mount that holds the phone and has a opening to hold a round QI charger, but wouldn't work for the N7. See here:
http://www.ebay.com/sch/i.html?_odk....XQI+car+charger&_nkw=QI+car+charger&_sacat=0
RojasTKD said:
I suppose that would work, a 2 amp or 1 amp car charger should power most QI chargers.
Not sure I see the point though, I see two issues:
1. Wireless charging is less efficient and slower (better suited for the desk or night stand).
2. There's a good change the device will move around while driving and not charge if the coils are not aligned properly.
You could try a modify a car mount to hold a wireless charger, but you still would have the slower charging issue, withc may not really be an issue for some.
I have however seen a car mount that holds the phone and has a opening to hold a round QI charger, but wouldn't work for the N7. See here:
http://www.ebay.com/sch/i.html?_odk....XQI+car+charger&_nkw=QI+car+charger&_sacat=0
Click to expand...
Click to collapse
What I'm thinking is, taking the back of a slide-in type cover and hardwiring the wireless charger behind it. A slide in type cover should minimize any movement/alignment issues.
Then affixing the entire assembly over my existing NAV screen in the dash with the wireless charger hardwired to the car.
Then, I can slide in/slide out the Nexus as desired, and not have to worry about fiddling around with the Micro USB connector.
I'm not concerned about charging efficiency, more about maintaining power. A 2A charger at 60% efficiency should provide me the 1.35A that the Nexus 7 needs. When needed I can remove it and fully charge it.
Hi
Didn't think of this before I bought it.. But I've just received a QI charger from Amazon.
Which charger do I used with it?
The one from my nexus 5 or the one from the nexus 7 2013?
Ideally I want to be able to charge either device.
The QI states 5v 1500ma input.
Also what's the best app to monitor the charging, time, input heat etc?
Thanks
Sent from my Nexus 7 (2013) KitKat 4.4.2
I can't say for what apps to monitor times etc... But
Did your qi charger not come with a mains power adapter.
I can't say for the nexus 7 but the nexus 5 comes with a 5v 1200ma charger so it won't be able to supply the current that your qi pad needs.
Have a look on your nexus 7 power brick. It will tell you what it outputs.
Nexus 5
Input : 100-240V
50/60hz 0.2A
Output : 5.0V 1.2A
Sent from my Nexus 5 using xda app-developers app
albert_htc said:
Hi
Didn't think of this before I bought it.. But I've just received a QI charger from Amazon.
Which charger do I used with it?
The one from my nexus 5 or the one from the nexus 7 2013?
Ideally I want to be able to charge either device.
The QI states 5v 1500ma input.
Also what's the best app to monitor the charging, time, input heat etc?
Thanks
Sent from my Nexus 7 (2013) KitKat 4.4.2
Click to expand...
Click to collapse
what brand? you can try plugging it in your laptop. mine (Nillkin) says Input: 5V/2A but it still works just fine if i plug it in the laptop.
otherwise I use the Nexus 5 charger. I think it's just the maximum your charger can handle.
You can use any USB power source... What varies is charge rate. I picked up a 2amp supply from amazon. You have to figure in less than 70% efficiency... Especially taking into account non laboratory ideal conditions and manufacturing...
1 amp input will be like slow charging from a computer at best. 2 amp will be on par with regular wall charging if not better. You always want an adapter that is above what the charger can handle to make full use of the charger... Lower ones will still let it work to lesser and lesser degrees till it doesn't charge the device depending on supply and device needs
albert_htc said:
Hi
Didn't think of this before I bought it.. But I've just received a QI charger from Amazon.
Which charger do I used with it?
The one from my nexus 5 or the one from the nexus 7 2013?
Ideally I want to be able to charge either device.
The QI states 5v 1500ma input.
Also what's the best app to monitor the charging, time, input heat etc?
Thanks
Sent from my Nexus 7 (2013) KitKat 4.4.2
Click to expand...
Click to collapse
It can be used with either the Nexus 5 or Nexus 7 AC Adapters. The Nexus 5 is 1.2A and the Nexus 7 (2013) is 1.35A I believe. Neither will fully power the Qi charger, but it will still be enough to make it work. The charging time for your phone will just be longer since the Qi charger is not being provided full power, so the current the Qi charger can provide to the phone will also be lower. If you want your Qi charger to operate at full efficiency/power, try to use an AC adapter that is 1.5A or higher.
Since your Qi charger only requires 1.5A, the Nexus 7 AC adapter is the closest, so I would recommend using that one.
In the future though, you might want to consider buying a higher output AC adapter:
The Blackberry Folding Blade Charger is 1.8A output, and microUSB, so you can plug it directly into your Qi charger (or phone if you ever need to charge you phone at rocket speed!):
http://www.amazon.com/Blackberry-Folding-Blade-Charger-Playbook/dp/B004OZMWUS/ref=sr_1_30?s=wireless&ie=UTF8&qid=1391055305&sr=1-30&keywords=usb+wall+adapter
The Boxwave Fast microUSB charger provides 2A output, microUSB as well, so if you ever buy another Qi charger it would be good, as many Qi chargers require 2A input.
http://www.amazon.com/BoxWave-Amazon-Kindle-Paperwhite-Charger/dp/B0007POE6O/ref=sr_1_1?ie=UTF8&qid=1391055608&sr=8-1&keywords=boxwave+2a
You could also just buy an adapter similar to the Nexus 5/7 without the cord attached. For example, something like this.
http://www.amazon.com/PowerGen-2-4-Amp-Charger-Designed-Android/dp/B0073FCPSK/ref=sr_1_7?s=electronics&ie=UTF8&qid=1391057154&sr=1-7&keywords=2A+android+usb+charger
As for the app, with all of your criteria, I would suggest Battery Monitor Widget
https://play.google.com/store/apps/details?id=ccc71.bmw&hl=en
mmmmBACON said:
As for the app, with all of your criteria, I would suggest Battery Monitor Widget
https://play.google.com/store/apps/details?id=ccc71.bmw&hl=en
Click to expand...
Click to collapse
+1 on ccc71's apps -- I had several of his first-generation ones and recently took his generous offer to consolidate into Android Tuner (his all-in-one app). He has been great to work with on a dev level and his apps reflect his top-notch skills.
https://play.google.com/store/apps/details?id=ccc71.at (Yes, I found it valuable enough to go with the paid version)
https://play.google.com/store/apps/details?id=ccc71.at.free
Thanks for the replies
I've tried my nexus 7 charger with the qi pad and ran battery monitor widget.
Tablet showed at -432ma, sat it on the qi pad and it changed to -124ma!!
Why a negative figure ? I assume I'm using more power than its charging.
Would a 5v 2a charger male much difference ?
Sent from my Nexus 7 (2013) KitKat 4.4.2
Hi
Just had a thought the value I'm ready is when the screen is on, out it being off make any difference ?
Sent from my Nexus 7 (2013) KitKat 4.4.2
Try using currentwidget (free) to read just the current being provided during charge.
Set it to update at 1 second intervals.
Even with the screen on, if you are not using navigation, streaming stuff, gaming, etc. it should charge even if it is not getting the full 1.5A current provided to it. It would just charge slower not discharge.
Sent from my Nexus 5 using xda app-developers app
albert_htc said:
Thanks for the replies
I've tried my nexus 7 charger with the qi pad and ran battery monitor widget.
Tablet showed at -432ma, sat it on the qi pad and it changed to -124ma!!
Why a negative figure ? I assume I'm using more power than its charging.
Would a 5v 2a charger male much difference ?
Sent from my Nexus 7 (2013) KitKat 4.4.2
Click to expand...
Click to collapse
As I learned from another thread, the cable makes a significant difference. After using a 2a charger, current widget, and checking the charge of all my cables: 2 provided about 1.4a, a few 1.1a,and a large number of cables cut power down to 600 down to 300.
You need a capable 2a charger, a quality cable that you have actually tested, and a qi charger that accepts 2a and doesn't lose a majority when converting to induction.
Sent from my Nexus 5 using Tapatalk
Double03 said:
As I learned from another thread, the cable makes a significant difference. After using a 2a charger, current widget, and checking the charge of all my cables: 2 provided about 1.4a, a few 1.1a,and a large number of cables cut power down to 600 down to 300.
You need a capable 2a charger, a quality cable that you have actually tested, and a qi charger that accepts 2a and doesn't lose a majority when converting to induction.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Did it happen to be this thread? http://forum.xda-developers.com/showthread.php?t=2609087
You might have read that from one of my posts hahah.
I've said in different Qi charger threads to have a good 2A charger and to replace the included micro USB cable with higher quality cables (premium monoprice cables, or the Motorola Ecomoto)
I did a video demonstration on USB cable quality here. Didn't expect that drastic of a difference.
http://forum.xda-developers.com/showpost.php?p=49509790&postcount=52
Hi.
I'm using a nexus 7 charger
1st models charger is 5v 2a
I've tried the following cables: included, nexus 5, nexus 7 (1st edition and 2013) and a couple of other cables.. All with very similar results.
Think I'll send this charger back and then with a recommended one.
Sent from my Nexus 7 (2013) KitKat 4.4.2
I'm looking for a charger that will charge my Nexus 5 at full speed. I've tried a Griffin charger as well as a Monoprice charger and both are recognized as Charging (USB) by my Nexus 5. I assume they are designed for "proper" use with an iPhone, which I know can cause those issues. I am aware of the option to short the pins on the charger, but I would really rather buy one that works properly out of the box. Does anyone have any recommendations? I searched, but everything seems to be able using a wireless charger in your car.
I have the one like this http://m.ebay.com/itm/231122308378?nav=Search used it on my Motorola and now with nexus 5 shows as charging AC
This one is awesome actually. Motorola makes the best rapid car chargers. The quality of the build is phenomenal.
Motorola Vehicle Power Adapter micro-USB Rapid Rate Charger by MotionEaze http://www.amazon.com/dp/B000S5Q9CA/ref=cm_sw_r_udp_awd_OXZjtb1WSMV0K
Sent from my Nexus 5 using Tapatalk
Lol the title is funny. I had an image in my head of a car in the shape of a charger on full speed.
puska said:
I have the one like this http://m.ebay.com/itm/231122308378?nav=Search used it on my Motorola and now with nexus 5 shows as charging AC
Click to expand...
Click to collapse
FuMMoD said:
This one is awesome actually. Motorola makes the best rapid car chargers. The quality of the build is phenomenal.
Motorola Vehicle Power Adapter micro-USB Rapid Rate Charger by MotionEaze http://www.amazon.com/dp/B000S5Q9CA/ref=cm_sw_r_udp_awd_OXZjtb1WSMV0K
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Those two look like they are very high profile chargers. I know I didn't specify this, but I would prefer something a little less bulky. Also, they are under 1A while the Nexus 5 charger is 1.2A. Still better than the 500mA I'm getting currently.
bushako said:
Lol the title is funny. I had an image in my head of a car in the shape of a charger on full speed.
Click to expand...
Click to collapse
No, see, that would be a full speed charger car.
http://www.amazon.com/Anker%C2%AE-Dual-Port-Charger-iPhone-Galaxy/dp/B00D82O68Y/ref=sr_1_4?s=wireless&ie=UTF8&qid=1395090537&sr=1-4&keywords=Anker+18W
I use the 18W 3.6A version of this Anker Car charger. But seeing as the 24W is $9.99 while the 18W is $8.99, might as well get the higher output one (supplies one 2.4A Apple port, and one 2.4A Android port). Here in Canada the 18W is $19.99, 24W is $21.99....
They have full Android support, so it allows full speed AC charging if you have a good USB cable. They also have versions with a built in cable, but I prefer to use my own because if the built in one breaks, you're kinda screwed.
The 18W 3.6A car charger I have charges the Nexus 5 at around 1100mA (with a good USB cable). That's perfect to still charge the phone while simultaneously using navigation, streaming music, etc.
Have you tried different cables? I'm finding the quality difference between cables makes a difference in the charging rate.
I bought an att one years ago and it's the fastest charger I've ever used in my car. You can get it on amazon for about $8 shipped.
Sent from the jaws of my Hammerhead!
I bought this one a week ago. Only $6 and its fantastic. It charges my nexus 5 and 7 at full speed. http://www.amazon.com/dp/B007QRX54S/ref=cm_sw_r_udp_awd_19-jtb0GNAHB3
Sent from my Nexus 5 using XDA Premium 4 mobile app