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I had an HTC Thunderbolt before I got the LG G2, so I had tons of $5 USB micro cables and wall/car chargers sitting around. Well apparently none of those cables are compatible with the G2 and when using the USB cable that came with the G2 with the car chargers I have(the $5 ones from Frys) it only "slow charges".
If I get some cheap cables/chargers from Frys or Amazon, how can I know in advance if it is compatible to allow the standard charging capabilities of the G2?
Thanks,
Craig
I'm getting the G2 in a couple of weeks and I have the generic T-Mobile car charger. I can only hope it works because it's the only one they sell.
eta-On the T-Mobile site it says it's compatible. I guess I will find out soon enough.
csh8428 said:
I had an HTC Thunderbolt before I got the LG G2, so I had tons of $5 USB micro cables and wall/car chargers sitting around. Well apparently none of those cables are compatible with the G2 and when using the USB cable that came with the G2 with the car chargers I have(the $5 ones from Frys) it only "slow charges".
If I get some cheap cables/chargers from Frys or Amazon, how can I know in advance if it is compatible to allow the standard charging capabilities of the G2?
Thanks,
Craig
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Click to collapse
How much Current does your car carger supply? Most car chargers are around 0.5A. I think the G2 needs something like 2A in order not not "Slow Charge". The G2 has a fast charging rate.
badtoy1986 said:
How much Current does your car carger supply? Most car chargers are around 0.5A. I think the G2 needs something like 2A in order not not "Slow Charge". The G2 has a fast charging rate.
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I'm pretty sure it's a .5A.
BUT what about the cables? it wouldn't even work at all with any other cable besides the one that came with the G2.
csh8428 said:
I'm pretty sure it's a .5A.
BUT what about the cables? it wouldn't even work at all with any other cable besides the one that came with the G2.
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It should be 5 volts, 2 amps.
From the AnandTech review:
The G2 can negotiate a 2A charge rate on my downstream charge port controller and charges very fast in that mode. Of course the PM8941 PMIC also includes some new features that Qualcomm has given QuickCharge 2.0 branding.
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You should also be safe with chargers rated above 2A, as long as they are 5V. The device will only pull as many amps as it needs.
csh8428 said:
I had an HTC Thunderbolt before I got the LG G2, so I had tons of $5 USB micro cables and wall/car chargers sitting around. Well apparently none of those cables are compatible with the G2 and when using the USB cable that came with the G2 with the car chargers I have(the $5 ones from Frys) it only "slow charges".
If I get some cheap cables/chargers from Frys or Amazon, how can I know in advance if it is compatible to allow the standard charging capabilities of the G2?
Thanks,
Craig
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Click to collapse
I think that only applies to Verizon phones. I think they do something to make other chargers not compatible. I have had that issue with different phones throughout time and everytime it was always a Verizon phone. Never have I had that problem with any other carriers phones. I could be wrong but Verizon always does extra things to their phones to be a pain in the ass so its not impossible.
european open has this, too, no org htc or logitech or samsung cable is willing to give its juice through, or better, lg ignores it
Super Grover said:
I'm getting the G2 in a couple of weeks and I have the generic T-Mobile car charger. I can only hope it works because it's the only one they sell.
eta-On the T-Mobile site it says it's compatible. I guess I will find out soon enough.
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Click to collapse
It works. I have both models of the T-Mobile car chargers and both work.
20degrees said:
It works. I have both models of the T-Mobile car chargers and both work.
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Actually, I have the Verizon G2 and can attest that NONE of the gazillion USB cables I've had for various purposes over the years (including my Galaxy S3 and S4) will allow for the Fast Charge feature to work with this phone. They only support the slow charge, which pulls only about .5A of current, even if using a 2A charger... Further, I have several cables that dont allow ANY charge whatsoever. They charge my S3 fine (also Verizon), but when looking at battery monitoring apps, they only show as USB connected, but still are discharging..
I'm actually trying to find where I can buy a USB cable that will support Fast charge as I lost my original one... Any one know?
tstretch said:
Actually, I have the Verizon G2 and can attest that NONE of the gazillion USB cables I've had for various purposes over the years (including my Galaxy S3 and S4) will allow for the Fast Charge feature to work with this phone. They only support the slow charge, which pulls only about .5A of current, even if using a 2A charger... Further, I have several cables that dont allow ANY charge whatsoever. They charge my S3 fine (also Verizon), but when looking at battery monitoring apps, they only show as USB connected, but still are discharging..
I'm actually trying to find where I can buy a USB cable that will support Fast charge as I lost my original one... Any one know?
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The BlackBerry q10 charger and the nexus 4 usb cable combo is what I use. They charge the phone just as fast, if not faster,than the stock g2 ones.
The only time I get the slow charge notification is when I use my pc to charge the phone.
LG G2
20degrees said:
The BlackBerry q10 charger and the nexus 4 usb cable combo is what I use. They charge the phone just as fast, if not faster,than the stock g2 ones.
The only time I get the slow charge notification is when I use my pc to charge the phone.
LG G2
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Who is your carrier?
The Verizon model detects anything other then a USB 3.0 charger and forces a slow charge (500mah).
Only the Verizon does this. Only the included cable works. Its not the bricks but the CABLE. We are discussing this in detail in another thread.
-sent from my LG G2 using XDA Premium 4
Have Fast Charge Working
I have the Verizon version of the LG G2. I have found a couple of ways that it will fast charge. I have been able to use a Nexus 7 charger and USB cable. Also found a car charger that will fast charge: GT Max USB car charger that has both a 2A and 1A USB ports. But it will only fast charge with the heavier USB cables. With the lighter cables (USB sync cables) it will slow charge.
Also found an app called CurrentWidget that will show the battery charge rate. This has been very helpful in determining the right combination.
My N7 charger works but only when using the stock cable. In fact, fast charge (ie normal charge) only works with the stock cable. I have not found another cable that fast charges.
My car has the data pins shorted and will fast charge, but actually doesn't charge at all. A 2 hour drive and my battery was actually lower while on the charger. Goofy.
-sent from my LG G2 using XDA Premium 4
Might seem like a silly question, but will wireless charging work through a case like the Seidio Surface?
--KD8FRE
Yes, it should charge through a case. I have a case on my S3 and see no appreciable difference in wireless charge rate vs. having it off
is there a wireless charging receiver/charger that supports 2A charging speeds?
No, wireless charging is rather slow as you can imagine..
Sent from my SM-N900V using xda app-developers app
dohturdima said:
Yes, it should charge through a case. I have a case on my S3 and see no appreciable difference in wireless charge rate vs. having it off
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Thanks! Now I have yet another accessory to pick up for this thing!
--KD8FRE
cowboyaryk said:
is there a wireless charging receiver/charger that supports 2A charging speeds?
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Click to collapse
The Samsung wireless charging plate actually supports 2A, but my Qi receiver card maxes out at 1A with the S3, and the one I ordered Note 3 unfortunately has the same limitation. When I absolutely need the rapid charge, I have and still will have to unplug the plate and plug the cable into phone directly.
My Sprint GS5 takes around 1 1/2-2 hrs to charge form 10% up to 100%. How do I enable USB 3.0 mode so my phone will charge faster? Thanks in advance.
Joe0113 said:
My Sprint GS5 takes around 1 1/2-2 hrs to charge form 10% up to 100%. How do I enable USB 3.0 mode so my phone will charge faster? Thanks in advance.
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Click to collapse
Just use the USB 3.0 charging cable. Not much else to do. The charging speed might be different for wall vs. computer.
BLuFeNiX said:
Just use the USB 3.0 charging cable. Not much else to do. The charging speed might be different for wall vs. computer.
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What is the USB 3 charging cable? what kind of cable is included in the original package? I also suffers from slow charging, might be because I connected the USB cable to an iPhone usb adapter (because I have US plug, and i'm using EU).
Joe0113 said:
My Sprint GS5 takes around 1 1/2-2 hrs to charge form 10% up to 100%. How do I enable USB 3.0 mode so my phone will charge faster? Thanks in advance.
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changing usb to 3.0 and charging faster make battery life keeps no so long \
better charge it with slow ''speed''
Airboner said:
changing usb to 3.0 and charging faster make battery life keeps no so long \
better charge it with slow ''speed''
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Said who? proof it.
etaiso said:
Said who? proof it.
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in galaxy ace 2 when you root it and control the charging its say that if you want to charge it with high mah,battery life is lower than charging it with low mah..
Airboner said:
in galaxy ace 2 when you root it and control the charging its say that if you want to charge it with high mah,battery life is lower than charging it with low mah..
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Click to collapse
It means that charging faster will reduce the overall life of your battery because the battery and phone doesn't support it. The Galaxy S5 supports USB 3.0 and Qualcomm Fast Charge.
Also, the fast charge on your Ace 2 just means that it will draw maximum power from USB ports. It doesn't change charge speed with a wall adapter.
Matt said:
It means that charging faster will reduce the overall life of your battery because the battery and phone doesn't support it. The Galaxy S5 supports USB 3.0 and Qualcomm Fast Charge.
Also, the fast charge on your Ace 2 just means that it will draw maximum power from USB ports. It doesn't change charge speed with a wall adapter.
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Click to collapse
a ok,so the ace 2 gave you the ability to charge it faster than the normal with the disadvantage is that it reduce the battery life..
then my mistake sorry
True? Over not true? Ffs
Sent from my SM-G900F using xda app-developers app
My gfs s5 is charging so slow. About 2 hours charge it goes up by only 20/30%. I am guessing this isn't normal? That is using the wall charger and not sub.
itsadogslife said:
My gfs s5 is charging so slow. About 2 hours charge it goes up by only 20/30%. I am guessing this isn't normal? That is using the wall charger and not sub.
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seems a bit slow.. you are using the adapter it comes with? are you doing anything intensive with it while it charges? ex skype or something?
Use the original cable and adapter. If you think that's too slow to charge, like taking up to 5 hours, that's unusual. Let your carrier or the store check it for you.
glitchhawk said:
seems a bit slow.. you are using the adapter it comes with? are you doing anything intensive with it while it charges? ex skype or something?
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Click to collapse
Yeah, using the cable and adapter it came with. Nothing is getting used when it is charging. It must have taken about 6hrs to charge during the night.
itsadogslife said:
Yeah, using the cable and adapter it came with. Nothing is getting used when it is charging. It must have taken about 6hrs to charge during the night.
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Click to collapse
does it take long if it is charging while off as well?
This is just wrong. I think my charge is almost 1% per minute - pretty quick.
Hi. I have a G900F and I have noticed that my new S5 charges much slower than my old S3.
If I check it with "Galaxy Charging Current" or GSam Battery Monitor" it says that only 450mA is used even though I have connected the phone to my Laptop using a USB3.0 cable on a USB3.0 port.....
Any advice please. Thank you!
Hey guys,
I just plugged my note 4 into my car charger (anker charger, oem note 4 cable) and couldn't get it to charge. It charges my note 3 no problem.
I also have no problems charging my note 4 with wall chargers.
Any help?
I've got the "Anker® 18W / 3.6A Car Charger with Built-in Micro USB Cord for Android" and it's actually CHARGING my Note 4 when using GPS navigation and playing music! My Note 2 wouldn't charge, but it would hold charge under the same conditions.
What model charger are you using?
EP2008 said:
I've got the "Anker® 18W / 3.6A Car Charger with Built-in Micro USB Cord for Android" and it's actually CHARGING my Note 4 when using GPS navigation and playing music! My Note 2 wouldn't charge, but it would hold charge under the same conditions.
What model charger are you using?
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Click to collapse
I actually can't find it on the charger itself or even Amazon. It's relatively new, I thought it was a 2.0/2.1 amp charger (2x USB). Definitely Anker though.
clanderson said:
I actually can't find it on the charger itself or even Amazon. It's relatively new, I thought it was a 2.0/2.1 amp charger (2x USB). Definitely Anker though.
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Click to collapse
Are you using both usb's at the same time? If so, it's splitting the power, so you'll get a slow charge.
EP2008 said:
Are you using both usb's at the same time? If so, it's splitting the power, so you'll get a slow charge.
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Click to collapse
Sorry, I should have specified - the only thing plugged into the charger is my Note 4.
Shoot, maybe I just need to grab another charger. Thought I made a good decision with that Anker.
Thanks for your reply by the way
clanderson said:
Sorry, I should have specified - the only thing plugged into the charger is my Note 4.
Shoot, maybe I just need to grab another charger. Thought I made a good decision with that Anker.
Thanks for your reply by the way
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Click to collapse
If you get the one I listed, it works for sure. Great charger and it's been the only one my wife hasn't been able to destroy. :laugh:
Will the car charger also do the 50% in 30min charging ?
ilordvader said:
Will the car charger also do the 50% in 30min charging ?
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Doubt it. You need a special charger for that.
Sent from my SM-N910U
EP2008 said:
Doubt it. You need a special charger for that.
Sent from my SM-N910U
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Click to collapse
Do you know if there's one available that will do that as of right now?
Costas86 said:
Do you know if there's one available that will do that as of right now?
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No idea, but if there were to be one, I'd imagine that Samsung would have it first.
EP2008 said:
No idea, but if there were to be one, I'd imagine that Samsung would have it first.
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Click to collapse
Hmm.. this mentions rapid charging, I wonder if it's as fast as the wall charger
http://www.samsung.com/us/mobile/cell-phones-accessories/ECA-U21CBEBXAR
The only chargers that work with the new fast charging technology are ones that are purpose built and have the ability to switch between 9V and 5V,they are quite uncommon.
I have this charger http://www.amazon.com/gp/product/B00D82O68Y/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1
and it charges my note 4 while running Waze and tethering my Radar Detector via Bluetooth (which also uses GPS)....and it charges my wife's S5 at the same time
Using an afer market 2.1a charger and an S3 cable, charges just fine.
ilordvader said:
Will the car charger also do the 50% in 30min charging ?
Click to expand...
Click to collapse
EP2008 said:
Doubt it. You need a special charger for that.
Sent from my SM-N910U
Click to expand...
Click to collapse
I believe Samsung has stated it's a 9v charger instead of the conventional 5v charger.
Did some more research and found this:
http://www.incipio.com/chargers/car-chargers/quick-charge-2-0-single-port-usb-charger.html#
From the Engadget review, "I clarified with Samsung that it chose a proprietary solution instead of licensing Qualcomm's QuickCharge tech, but it insisted that you could still use QuickCharge 2.0-compatible chargers to achieve the same results."
Also from http://www.samsung.com/sa_en/support/skp/faq/1063730?CID=AFL-hq-mul-0813-11000170
[FAQs] Smart Phone : Galaxy Note 4- To use fast charging, what kind of charger should be used?
Fast charging uses battery charging technology that charges the
battery faster by increasing the charging power. The Galaxy Note 4
device supports Samsung’s Adaptive Fast Charging feature and
Qualcomm Quick Charge 2.0.
To use Fast charging on your device, connect it to a battery charger
that supports Adaptive Fast Charging or Quick Charge 2.0.
Hope that helps someone, credit goes to the users over at http://forums.androidcentral.com/sa...-charger-supports-fast-charging-note-4-a.html
So I my moto charger got destroyed by my dang dog and I'm using a Samsung Fast Charger that came with my wife's note 5. It just says "charging" and its still very slow. It's 2.0a at 5v I believe or 1.6a at 9 or 10v. Yet its still slow. Any recommendations? On marshmallow.
Can anyone help shed light on this?
nellycruzz said:
Can anyone help shed light on this?
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Click to collapse
That's not a qc charger. Hence the slow charging. It's 5v only whereas quick chargers also do 9 and 12 volt.
Sent from my SM-T810 using Tapatalk
nellycruzz said:
So I my moto charger got destroyed by my dang dog and I'm using a Samsung Fast Charger that came with my wife's note 5. It just says "charging" and its still very slow. It's 2.0a at 5v I believe or 1.6a at 9 or 10v. Yet its still slow. Any recommendations? On marshmallow.
Click to expand...
Click to collapse
I don't think the Samsung ones use quick charge 2.0. Even though the galaxy s6/note 5 can use quick charge 2.0 capable charger. I think they use a proprietary Samsung fast charge tech in their own chargers.
So it would charge your phone but at the regular 5v2a. I would recommend getting a quick charge 2.0 capable charger. I have a couple from tronsmart and they are great.
Sent from my XT1575 using Tapatalk
Well I've used the Samsung charger and it says "5v @ 2.0 and then says 9v @1.6. I have it hooked up but its so very very slow. I'm getting 2% charge every 30 mins or so. I ran ampere and I'm getting 3.7V and its stuck on " charging via USB". Anyway to change that from USB to AC? THANK YOU guys for chiming in. I have 6 cords and 3 bricks, 2 Samsung and one of.
My note 4 chargers power charges my MXPE and fast charger.
Sent from my XT1575 using Tapatalk
My s6 charger works great on my moto x style... In 15 minutes i get almost 25% battery!moreover the phone recognize it as turbopower...
Ok hooked up to Samsung charger from note 5. Anything look wrong?
nellycruzz said:
Ok hooked up to Samsung charger from note 5. Anything look wrong?
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Click to collapse
It's showing 'usb charger', which should be very very slow...
you sure you are connected to a wall charger?
It should say 'AC Charger'
I have the power brick in the wall and cable running from it to the phone.
nellycruzz said:
I have the power brick in the wall and cable running from it to the phone.
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Click to collapse
He means a proper fast charger will show AC charging. USB charging means slow.
Sent from my SM-T810 using Tapatalk
dottat said:
He means a proper fast charger will show AC charging. USB charging means slow.
Sent from my SM-T810 using Tapatalk
Click to expand...
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Well shouldn't the Samsung Fast Charger, charger the phone faster?
nellycruzz said:
Well shouldn't the Samsung Fast Charger, charger the phone faster?
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Click to collapse
Not if it's the typical 5volt 2amp version. Couple that up with the fact the moto X pure is picky about what quick chargers even work with it period and you have a harder time finding one that works.
Start by reading this thread.. then get yourself a replacement that has been reported to work with this phone.
http://forum.xda-developers.com/mot...oto-x-pure-quick-charge-2-0-woes-3rd-t3206718
dottat said:
Couple that up with the fact the moto X pure is picky about what quick chargers even work with it period and you have a harder time finding one that works.
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For what it is worth, the Asus quick charger that came with my ZenFone2 charges the MXPE like a champ. Is there a better spot for me to share that information?
jaysus145 said:
For what it is worth, the Asus quick charger that came with my ZenFone2 charges the MXPE like a champ. Is there a better spot for me to share that information?
Click to expand...
Click to collapse
The thread I linked above is where I found the two I ordered and just received.
Sent from my XT1575 using Tapatalk
http://www.amazon.com/gp/product/B00QEX83LA?psc=1&redirect=true&ref_=oh_aui_search_detailpage
I have the Aukey quick charger as my office spare, and it works quite well. Not as fast as the motorola turbo charger, but quite faster than regular 2A chargers.
Guys or ladies, got a new charger from Motorola and it charges "charging USB" and its slow as hell charging. Any ideas? Stock marshmallow.
I got a new Motorola fast charger sent to me but I plug it in and I get "charging over USB" and charging very slow. Why? Stock marshmallow.
nellycruzz said:
Guys or ladies, got a new charger from Motorola and it charges "charging USB" and its slow as hell charging. Any ideas? Stock marshmallow.
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Click to collapse
If it isn't the Turbopower 25 like this one then that's your problem. The phone might not be getting enough voltage.
Link is dead but its this one