Related
Can I use a 2.1a cigarette plug on the N7? Or can someone recommend a suitable car charger (dual usb)?
Sent from my Nexus S 4G using Tapatalk 2
As long as the voltage output is correct it sgould be fine. I reckon 2.1Amp is plenty. I've not had much luck with 2Amp+ cigarette lighter adaptors, the few I've had have always ended up causing radio interference.
y, voltage matters much.
I've got a dual-output cig plug that has a 1A port and a 2.1A port. On my N7, it charges fine off the 1A port but doesn't charge at all off the 2.1A port.
For comparison, from the 2.1A port my Galaxy Nexus phone only recognizes it as "USB charging" so only pulls 500ma. 2.1A usually means it's got the special ipad circuitry and most other stuff won't pull more that 500ma from it. I stick to 1A chargers now.
From a purely electrical stand point the amps is less important then the voltage. You simply always need a supply with more amps then your device will draw. Unlike voltage where you do not want to have a difference in the number as long as the amps number is higher you're fine. If you have extra amps it doesn't use them unless it can pull them. But as timropp said you'll probably find it's designed to charge at 1A (ac charger) or 500mA (usb). A 1A charger has some resistors on the data lines which tell the device that the charger can supply 1A. Without those whatever is connected is assumed to supply at most 500mA and the device limits itself to pulling that much.
grim82 said:
From a purely electrical stand point the amps is less important then the voltage. You simply always need a supply with more amps then your device will draw. Unlike voltage where you do not want to have a difference in the number as long as the amps number is higher you're fine. If you have extra amps it doesn't use them unless it can pull them. But as timropp said you'll probably find it's designed to charge at 1A (ac charger) or 500mA (usb). A 1A charger has some resistors on the data lines which tell the device that the charger can supply 1A. Without those whatever is connected is assumed to supply at most 500mA and the device limits itself to pulling that much.
Click to expand...
Click to collapse
Resistors are not needed. I just solded the 2 USB data pins together and my Galaxy Nexus recognizes my car charger as a AC charger.
But unfortunately i don't think there is an app or variable that can tell me the actual amps the device gets from the charger.
Hey Everyone,
It's become kinda obvious now that i really need to change out all my old 1A chargers for 2A chargers now.
The one that comes with the phone is nice - if I didn't need the adapter to go with it. Now it's huge and chunk.
I'd like a pretty small charger, like the wonderful 1A TC U260 I got with my mytouch 4g.
I'm considering the following:
PowerGen Dual USB 2A 10W Car charger:
http://www.amzn.com/gp/product/B006...=1789&creative=390957&creativeASIN=B006SU0SX0
PowerGen Dual Port Travel Wall Charger
http://www.amazon.com/PowerGen-Travel-Charger-Samsung-included/dp/B0073FE1F0/ref=cm_cr_dp_asin_lnk
Griffin GC23139 PowerJolt Dual car charger
http://www.amazon.com/Griffin-GC231...e=UTF8&qid=1349479987&sr=1-1&keywords=GC23139
(I really liked their dual mini which I used for a long time)
Any recommendations?
That first wall charger looks like something I'd buy. The charger and adapter I got from handtec is just so huge and ugly
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
How about the old HP touchpad chargers. IIRC those are 2a chargers. And they are cheap
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
I bought this one. Have not recieved it yet but looks good on paper.
http://pages.ebay.com/link/?nav=item.view&id=170905466556
Sent from my GT-N7100 using xda app-developers app
This is kinda related to this thread
Can I use another USB cable with the original note 2 charger and still get 2A from it? I feel like the USB cables for my sgs2 fit better in my note 2 than the one that comes with it.
none of those car chargers will work if you plan on using the phone
ChodTheWacko said:
Hey Everyone,
It's become kinda obvious now that i really need to change out all my old 1A chargers for 2A chargers now.
The one that comes with the phone is nice - if I didn't need the adapter to go with it. Now it's huge and chunk.
I'd like a pretty small charger, like the wonderful 1A TC U260 I got with my mytouch 4g.
I'm considering the following:
PowerGen Dual USB 2A 10W Car charger:
PowerGen Dual Port Travel Wall Charger
Griffin GC23139 PowerJolt Dual car charger
(I really liked their dual mini which I used for a long time)
Any recommendations?
Click to expand...
Click to collapse
I have done a lot of research on this. If it is compatible with ANY apple products then it will not charge with your cable due to the USB standard not being the same. You will have to either mod the product or the cable to get the full 2a charge. Plus I believe the Powergen and the griffin are only 2a total output so if you are charging 2 devices it will only be 1a and 1a ports. You need to look for a 4a total output. I have yet to find any that work. If anyone can find one please let me know. Charging with a 1a charge and using a GPS you will lose power as it does not charge fast enough. You need a full 2a. p.s. had to remove the outside links because I havent posted 10x yet.
yankees177 said:
If it is compatible with ANY apple products then it will not charge with your cable due to the USB standard not being the same.
Click to expand...
Click to collapse
This is not quite true.
I believe Apple only has high speed charging if you don't use an 'apple' USB port, similar to how you don't get high speed charging if you use a USB data cable versus a charging cable.
To be 100% I don't understand how it works exactly.
I can tell you, however, the following:
1) My Griffin charger happily charged my galaxy note even going full blast (GPS/bluetooth/screen on), and I bought some iphone chargers to help my friends out, and they charged their phones (slowly) with my charger too.
2) The powergen 10W charger I put above also happily (and quickly) charges my Note II going full blast.
It actually has a different 'Apple' vs 'non apple' USB port. Non-apple stuff may not charge in the apple slot, but that's not a big deal to me. I have only one phone. My iphone friends are usually the ones running out of power anyway, so it's kind of nice one side is applely.
- Frank
to the OP, try this:
http://www.amzn.com/Mediabridge-Hig...&qid=1351550361&sr=1-12&keywords=powergen+3.1
then get a charging cable:
http://www.amzn.com/Naztech-Micro-U...1351550441&sr=1-2&keywords=usb+charging+cable
or if you have an extra cable lying around, mod it. See this post to get a better idea:
http://forum.xda-developers.com/showpost.php?p=22546114&postcount=1
Thread linked for reference:
http://forum.xda-developers.com/showthread.php?t=1686971
I have many 2a carchargers that worked great with a gs3 even an iPad that won't provide enough juice to the note to actually charge it while doing intensive tasks like mhl out in the car.
if anyone finds a car charger that actually works post it out we need a fast charge custom kernel.
I have a thread in the general note Sprint forum thatwe are discussing this as well and it seems no charger will work but an adapter I'm waiting on May
what about this?
http://www.amazon.com/gp/product/B00845NI8E/ref=oh_details_o00_s00_i00
dual 2A port car charger and comes with a Free MicroUSB cable that can handle faster charging. I ordered on so we'll see
peekeesh said:
to the OP, try this:
http://www.amzn.com/Mediabridge-Hig...&qid=1351550361&sr=1-12&keywords=powergen+3.1
This appears, from the reviews, to be an "apple"ish charger and doesn't work well with android devices.
Click to expand...
Click to collapse
Would this work?
http://pages.ebay.com/link/?nav=item.view&id=150928933202
yankees177 said:
I have done a lot of research on this. If it is compatible with ANY apple products then it will not charge with your cable due to the USB standard not being the same. You will have to either mod the product or the cable to get the full 2a charge. Plus I believe the Powergen and the griffin are only 2a total output so if you are charging 2 devices it will only be 1a and 1a ports. You need to look for a 4a total output. I have yet to find any that work. If anyone can find one please let me know. Charging with a 1a charge and using a GPS you will lose power as it does not charge fast enough. You need a full 2a. p.s. had to remove the outside links because I havent posted 10x yet.
Click to expand...
Click to collapse
Im looking for 2A on each port too wall charger and only finds these.
Car charger:
http://www.amazon.com/Qmadix-QM-DMCH4-2-AP-WH-Twin-Tablet-Charging/dp/B008AGMO7S/ref=pd_cp_e_1
Wall charger, but thinks it divides 4A on each port?
http://www.alibaba.com/product-gs/650723185/UL_Approval_4A_USB_Charger_For.html
Wall charger:
http://www.thinkgeek.com/product/efbe/#tabs
Why the heck are all for ipads, iphone and no EU plug.
I got an amazon branded 2A single usb charger about 6 months ago for another phone. It charges my Note2 quick. Sorry no links...
Sent from my SGH-T889 using Tapatalk 2
What about this please? Need input.
i.Sound Portable Charger
Has 16,000 mah
Input: 12V 1A
Output: ''5V 2.1A on each connector 2.5 A together''
I charge a number of things on here...
A friend has me a bit confused saying this could damage the charging mechanisms of the phone cause it has too much voltage?
Any input please?
Thanks
One Car Charger that works
Hello,
Whether a charger works or not depends on what DCP (Direct Charge Port) modes it supports.
I suspect the GN2 uses Shorted DCP, where the USB data lines (D+ and D-) are shorted. Apple chargers sense 2.4Vdc on these lines to allow the charger to ramp to full current. Asus and some Sammy TABs use 1.2Vdc to enable full current. This is to distinguish real USB ports from chargers, and to "encourage" you to use the manufacturer's provided charger.
It would be nice if someone can confirm what DCP mode the GN2 actually uses. Not that the charger manufacturer's publish what modes they support.... However, the charger IC manufacturer's (TI, Maxim) are beginning to get good at DCP autodetection which is going to make it much easier for us consumers.
As far as finding chargers that work,
I bought a 2.1A dual car charger at Walmart, model "i-xt" that works well with the GN2 and is listed as "on AC" when connected. Implying full current.
Cheers,
-Plaz
---------- Post added at 12:43 PM ---------- Previous post was at 12:31 PM ----------
rockky said:
i.Sound Portable Charger
Has 16,000 mah
Input: 12V 1A
Output: ''5V 2.1A on each connector 2.5 A together''
I charge a number of things on here...
A friend has me a bit confused saying this could damage the charging mechanisms of the phone cause it has too much voltage?
Any input please?
Thanks
Click to expand...
Click to collapse
You don't have to worry about your phone being damaged. Phones have built-in protection for over-voltage and over current. 5Vdc is proper voltage for USB devices anyway (Output 5V, as listed in the specs). The catch is if the phone allows full current charging. That depends on the DCP mode of the charger. I'm not positive what mode the GN2 truly supports. If you already have the charger, you can determine if full current is being used by checking under settings -> battery while connected to the charger. If you see the "On AC" verbiage, the phone is in full current mode. If not, the charger is limiting to 500ma and acts like a standard USB port. You phone will still charge, but it will take longer.
Clear as mud?
Cheers,
-Plaz
http://www.amazon.co.uk/dp/B0044E7MNG/ref=cm_sw_r_an_am_ap_am_gb?ie=UTF8
Would this work?
Sent from my GT-N7105 using Tapatalk 2
Thanks
QUOTE=Plazmid;33523324]Hello,
Whether a charger works or not depends on what DCP (Direct Charge Port) modes it supports.
I suspect the GN2 uses Shorted DCP, where the USB data lines (D+ and D-) are shorted. Apple chargers sense 2.4Vdc on these lines to allow the charger to ramp to full current. Asus and some Sammy TABs use 1.2Vdc to enable full current. This is to distinguish real USB ports from chargers, and to "encourage" you to use the manufacturer's provided charger.
It would be nice if someone can confirm what DCP mode the GN2 actually uses. Not that the charger manufacturer's publish what modes they support.... However, the charger IC manufacturer's (TI, Maxim) are beginning to get good at DCP autodetection which is going to make it much easier for us consumers.
As far as finding chargers that work,
I bought a 2.1A dual car charger at Walmart, model "i-xt" that works well with the GN2 and is listed as "on AC" when connected. Implying full current.
Cheers,
-Plaz
---------- Post added at 12:43 PM ---------- Previous post was at 12:31 PM ----------
You don't have to worry about your phone being damaged. Phones have built-in protection for over-voltage and over current. 5Vdc is proper voltage for USB devices anyway (Output 5V, as listed in the specs). The catch is if the phone allows full current charging. That depends on the DCP mode of the charger. I'm not positive what mode the GN2 truly supports. If you already have the charger, you can determine if full current is being used by checking under settings -> battery while connected to the charger. If you see the "On AC" verbiage, the phone is in full current mode. If not, the charger is limiting to 500ma and acts like a standard USB port. You phone will still charge, but it will take longer.
Clear as mud?
Cheers,
-Plaz[/QUOTE]
I bought this:
http://www.amazon.com/gp/product/B005AWO8V0/
It's 2A and works great. I like that the cord is attached, so no losing a USB cable or anything. Also has an integrated USB for other devices.
Plazmid said:
Hello,
Whether a charger works or not depends on what DCP (Direct Charge Port) modes it supports.
I suspect the GN2 uses Shorted DCP, where the USB data lines (D+ and D-) are shorted. Apple chargers sense 2.4Vdc on these lines to allow the charger to ramp to full current. Asus and some Sammy TABs use 1.2Vdc to enable full current. This is to distinguish real USB ports from chargers, and to "encourage" you to use the manufacturer's provided charger.
It would be nice if someone can confirm what DCP mode the GN2 actually uses. Not that the charger manufacturer's publish what modes they support.... However, the charger IC manufacturer's (TI, Maxim) are beginning to get good at DCP autodetection which is going to make it much easier for us consumers.
As far as finding chargers that work,
I bought a 2.1A dual car charger at Walmart, model "i-xt" that works well with the GN2 and is listed as "on AC" when connected. Implying full current.
Cheers,
-Plaz
---------- Post added at 12:43 PM ---------- Previous post was at 12:31 PM ----------
You don't have to worry about your phone being damaged. Phones have built-in protection for over-voltage and over current. 5Vdc is proper voltage for USB devices anyway (Output 5V, as listed in the specs). The catch is if the phone allows full current charging. That depends on the DCP mode of the charger. I'm not positive what mode the GN2 truly supports. If you already have the charger, you can determine if full current is being used by checking under settings -> battery while connected to the charger. If you see the "On AC" verbiage, the phone is in full current mode. If not, the charger is limiting to 500ma and acts like a standard USB port. You phone will still charge, but it will take longer.
Clear as mud?
Cheers,
-Plaz
Click to expand...
Click to collapse
So I understand the shorting D+/D- internally or via charging cable to enable "AC" charging. I understand that Apple and apparently Sammy/Asus use voltage on those lines to signal the requirement for full current. Here's my question: if my Note2 is connected to brand X charger and it says AC charging in the settings under battery, does that mean I am theoretically pulling the max current of that brand X charger. This of course assumes the battery is empty enough, temperatures of the battery and charger are low enough, etc...
What I'm getting at is does having a shorted charger or cable with an android on an iCharger give us full iPower? Gawd that sounds horrible doesn't it! :silly: Or, if you're getting "AC" from the iCharger is it really only 1.1A or 1.6A (just tossing those numbers out there) vice the 2.1A it would be charging an iPad at?
Greetings! I was wondering what is the maximum rated input current of the Xperia Z. There's no indication of it's rated input current anywhere on the phone. The supplied charger is rated at 1.5A and I was wondering if a higher amperage charger above 5V 1.5A (such as of those catered to tablets/ipad) would charge the battery at a faster rate before investing in one.
Anyone with any experience using a higher amperage charger on the Z could advice on any notable improvements in charging time as well.
Thanks!
Used a Nexus 7 charger rated at 2A and it charged fine with no detrimental effects. Charging time is about 1.5, hours from 10% to full.
------------------------------------------
Sony Xperia Z C6603 Purple | RomAur 1.1
cliffordlee said:
Greetings! I was wondering what is the maximum rated input current of the Xperia Z. There's no indication of it's rated input current anywhere on the phone. The supplied charger is rated at 1.5A and I was wondering if a higher amperage charger above 5V 1.5A (such as of those catered to tablets/ipad) would charge the battery at a faster rate before investing in one.
Anyone with any experience using a higher amperage charger on the Z could advice on any notable improvements in charging time as well.
Thanks!
Click to expand...
Click to collapse
While increasing the Amps will result into fast charging... the bad part is that it kills your battery life overall.
I've tried Sony charger rated output 1500mA
and Galaxy tab charger 2A
phone on, screen off
in 10 minutes charge, both added , just the same, 10% juice.
may try it longer next time.
Dsteppa said:
While increasing the Amps will result into fast charging... the bad part is that it kills your battery life overall.
Click to expand...
Click to collapse
Would you care to explain?
Great findings! I guess it's safe to say that there is no notable reduction in charging times even with the provision of higher amperage chargers, and that the Xperia Z's power management IC can only take in 1500mA at max.
moraal said:
Would you care to explain?
Click to expand...
Click to collapse
Charging at higher amperage would generate more heat and this increase in heat would degrade the battery cells at an increased rate, thus reducing the lifetime of the battery in the long run
Well unless you value your charging time (or loss of usable time) more than the cost of premature replacement of battery, then quick charging is for you. Personally, given a choice, I'd rather not charge at a higher current unless necessary, especially when time is the essence. (;
moraal said:
Would you care to explain?
Click to expand...
Click to collapse
I will post when I find the correct link.
Erm I'm fairly sure that whatever amp you use the phone will only draw a set amount I used a 2500mah charger with my old phone for two years no difference in charging time nor degraded battery life or iverheating , just meant I had one charger for everything lol
That's correct, it's impossible to over-charge or charge too quickly a device by using a charger with a higher current rating than the original charger. Current flow is a RESULTING property of a particular voltage applied across a particular resistance. Applying too much voltage will usually be detrimental, but you cannot SUPPLY too much current. The device will draw as much as it needs unless it is limited by the charger's maximum current rating first.
I've been using an old Blackberry charger rated at much less than 1000mA. It might take a bit longer to charge, but I love the long, supple lead that comes with it.
SF
current
Can someone explain me this...
My Xperia Z came with (1) Power plug-adapter with USB port + (2) USB to Micro-USB cable + (3) Docking station.
The (1) has Output = 1500 mA written on it, the (3) has 1800 mA on it.
Questions:
Can the USB cable transfer more than 500 mA? From reading USB page on Wiki, looks like it can do 1500 mA - 5000 mA when not transferring data so I should not worry about the cable?
What is the point of including a 1800 mA docking station + 1500 mA power plug? Does the station only charge at 1500 mA when connected with that plug or am I missing something?
Thanks, sorry for noob questions
Sushifiend said:
That's correct, it's impossible to over-charge or charge too quickly a device by using a charger with a higher current rating than the original charger. Current flow is a RESULTING property of a particular voltage applied across a particular resistance. Applying too much voltage will usually be detrimental, but you cannot SUPPLY too much current. The device will draw as much as it needs unless it is limited by the charger's maximum current rating first.
I've been using an old Blackberry charger rated at much less than 1000mA. It might take a bit longer to charge, but I love the long, supple lead that comes with it.
SF
Click to expand...
Click to collapse
The charging chip it self support higher current by default, but the manufacturer chooses the charger depending on different factors, design of the phone, capacity of the battery and also their stock chargers available... they will choose the best charger to match... in most cases it will be rated lower than what the charging chip is capable of...
the charging chip has it's limits also... using regular USB cables will only provides the standard current... I've used same amperage chargers as the orignal but with different cable and charging was slower... when I switched to the original cable charging was faster and had the same time as original charger ( same amperage )
When you use the original cable and higher current charger then you will have faster charging...
My Xperia arc came with socket charger rated at 950mA and a car charger rated at 1200mA... and the car charger is really faster but only when I use the original cable, when I used a longer cheap cable the charging was actually slower... even when I'm charging non-Sony devices ( like my Note 2 ) when I use original cable ( wether Samsung or Sony one ) charging is always faster... I don't know why it might be a way to protect the standard usb cable from over-current as the standard USB current is 500mA, so the charger will normally send the usual current unless the device requested higher current then it will negotiate with the charger to send higher current the original cables might have something like impedance between some pins so the phone will detect them as original then they will negotiate the charger to send higher current or the charger might actually use the other pins to send higher current but the phone will only use these pins when it detect the original cable... if not then it will not use these pins and will have regular 500mA charging... I've always faced this when dealing with other cables... now when I want longer cable I just use USB extension cable with the original cable and it will work !
wlkatz said:
Can someone explain me this...
My Xperia Z came with (1) Power plug-adapter with USB port + (2) USB to Micro-USB cable + (3) Docking station.
Click to expand...
Click to collapse
As you've got the docking station can you tell us how it's wired?
Which pin is + and which is -
Cheers
Sent from my C6603 using Tapatalk 2
Thanks for all the replies, really informative.
fards said:
As you've got the docking station can you tell us how it's wired?
Which pin is + and which is -
Cheers
Click to expand...
Click to collapse
Looking at the dock station from the front, + is on the left, - is on the right.
See pic + bonus
Also will be grateful if someone could answer my questions on 1st page.
wlkatz said:
Can someone explain me this...
My Xperia Z came with (1) Power plug-adapter with USB port + (2) USB to Micro-USB cable + (3) Docking station.
The (1) has Output = 1500 mA written on it, the (3) has 1800 mA on it.
Questions:
Can the USB cable transfer more than 500 mA? From reading USB page on Wiki, looks like it can do 1500 mA - 5000 mA when not transferring data so I should not worry about the cable?
What is the point of including a 1800 mA docking station + 1500 mA power plug? Does the station only charge at 1500 mA when connected with that plug or am I missing something?
Thanks, sorry for noob questions
Click to expand...
Click to collapse
- Yes, the cable can easily transfer more than 500mah. No worries.
- It means the docking station is rated for a maximum of 1800mah - so if you buy a 2100mah charger, the docking station may get warm and if it fails Sony won't cover it under warranty. If you use the 1500mah power plug, then the docking station supplies the 1500mah - it's just a pass-through. The docking station itself doesn't really have additional circuitry.
wlkatz said:
Looking at the dock station from the front, + is on the left, - is on the right.
Also will be grateful if someone could answer my questions on 1st page.
Click to expand...
Click to collapse
Prefect thanks!
Can now make some docks/charging clips using sugru and a usb cable
Not sure why the dock would be rated at 1800, unless they've fitted it with some circuitry, a simple micro usb to prongs would do.
I charge mine using the adapter that came with my note tablet which is 2a and also with the 2a output of an external battery pack.
Sent from my C6603 using Tapatalk 2
fards said:
Prefect thanks!
Can now make some docks/charging clips using sugru and a usb cable
Not sure why the dock would be rated at 1800, unless they've fitted it with some circuitry, a simple micro usb to prongs would do.
I charge mine using the adapter that came with my note tablet which is 2a and also with the 2a output of an external battery pack.
Sent from my C6603 using Tapatalk 2
Click to expand...
Click to collapse
Yes, they're right to write the 1.8A there.
because, not all microUSB survive to deliver more than an amps. They maybe melt. especially the cheap one that have very small and loose contact area.
the pogo pins too... Not so easy deliver 1.8A with pogo pins...
that's why intel processor, have 1000+ pins, but almost 300pins are for power supply only (GND and VCC). Although the chip is only 1.25volts, but the current sometimes about a hundred amps (Core 2 Extreme, Core i7)
Rashkae said:
- Yes, the cable can easily transfer more than 500mah. No worries.
- It means the docking station is rated for a maximum of 1800mah - so if you buy a 2100mah charger, the docking station may get warm and if it fails Sony won't cover it under warranty. If you use the 1500mah power plug, then the docking station supplies the 1500mah - it's just a pass-through. The docking station itself doesn't really have additional circuitry.
Click to expand...
Click to collapse
Wrong. If you connect a 2.1A supply, you'll see no difference.
Charging rate is set by the phone, as long as the power supply feeding it doesn't "brown out" under the load.
2.1A, 3.1A - doesn't matter, the phone will draw less (I'll need to drain my battery down a bit to determine how much less, it's often less than whatever the wall charger is rated.)
There is a possibility that when it sees voltage on the pogo pin connectors, it increases charge current to a different value than on AC via the USB port. The ext charger handling in the pm8921 driver is really convoluted and difficult to read.
so this combo is working for me:
http://www.amazon.com/gp/product/B010UT6Z3Q?psc=1&redirect=true&ref_=oh_aui_detailpage_o08_s01
http://www.amazon.com/gp/product/B00W98IQ5M?psc=1&redirect=true&ref_=oh_aui_detailpage_o08_s00
the latter also allowed me to fastboot oem unlock.
so battery is at 59%, homescreen says 14 minutes till full.
cheers
can you please check with Ampere or GSAM for the charging speeds that you achieve?
does the device say fast/rapid charging?
Interested to hear the results from Ampere or GSAM as well
i cant get a good handle on how ampere works. it keeps measuring, takes forever, and fluctuates a lot.
with the aukey combo, i got 1830/2050mA @ 4.14v, at 53%, 37.7c
took it off charge for a while and tried again with the stock charger:
with the stock charger, i got 1850/1860mA(min/max) @ 4.159Vat 61%, 30.7c
I will try again at 50% today if I have time but I am pretty pleased with my little aukey combo. It was cheap.. I got it when there was a 7 dollar coupon floating around.
FYI, believe this is the same charger : http://www.amazon.com/gp/product/B00QEX83LA/
Use Promo Code DBVITSZB to drop price to $6.99
Can only purchase 1 at the discounted price.
TCstr8 said:
FYI, believe this is the same charger : http://www.amazon.com/gp/product/B00QEX83LA/
Use Promo Code DBVITSZB to drop price to $6.99
Can only purchase 1 at the discounted price.
Click to expand...
Click to collapse
Yep that would be the one. charging at 1800mA is not the fastest that the phone can charge at though. I'm going to hold off for the ones that enable the full speed of charging
http://www.droid-life.com/2015/10/19/nexus-6p-nexus-5x-quick-charge/
For 7 bux I think it's still a good deal for someone who doesnt have a spare to use
From the product description, you are only going to get 2A out of the charger. 5X doesn't do QC2.0, so you will only get the output at 5V, which for this charger is 2 amps.
Specifications:
Input: AC 100-240V
Output: 5V/2A, 9V/2A, 12V/1.5A
Dimensions2.69*2.05*0.87in)(68.5*52*22mm)
zackhow said:
From the product description, you are only going to get 2A out of the charger. 5X doesn't do QC2.0, so you will only get the output at 5V, which for this charger is 2 amps.
Specifications:
Input: AC 100-240V
Output: 5V/2A, 9V/2A, 12V/1.5A
Dimensions2.69*2.05*0.87in)(68.5*52*22mm)
Click to expand...
Click to collapse
But some Aukey chargers with AIPowertech like this one "charges all non-Quick ChargeTM 2.0 phones and tablets at their normal speed (up to 5 volts / 2.4A Max)with AIPower Tech Technology."
I've got the charger, just not the cables... so haven't been able to test.
I tested Aukey PA-T2 wall charger QC2.0 port ( orange one) on a Sony Xperia Z3 compact tablet
I recorded charging current up to 2.7Amp with the Aukey USB cable and up to 3.0 Amp with the Sony USB cable !!!! far more than the 2.0 Amp level current Aukey specifies......
The voltage - current output test show that the voltage stay in the 9.0V range with current up to 2.4Amp then fall down very quickly. It seems that the voltage stay at a value enough to deliver up to 3.0 Amp charging current to the tablet ....
Detailed test are here (http://78michel.unblog.fr/?p=860 in french....)
Current values where obtained from BMW recordings
Using the
Aukey Quick Charge 2.0 18W USB Turbo Wall Charger
And
http://www.amazon.com/dp/B01706YAXY
Getting Charging Rapidly. The juice isn't nearly as good as the stock charger, but this is the first combo with a USB-A to USB-C cable that I've gotten the Charging Rapidly notification.
7_michel said:
I tested Aukey PA-T2 wall charger QC2.0 port ( orange one) on a Sony Xperia Z3 compact tablet
I recorded charging current up to 2.7Amp with the Aukey USB cable and up to 3.0 Amp with the Sony USB cable !!!! far more than the 2.0 Amp level current Aukey specifies......
The voltage - current output test show that the voltage stay in the 9.0V range with current up to 2.4Amp then fall down very quickly. It seems that the voltage stay at a value enough to deliver up to 3.0 Amp charging current to the tablet ....
Detailed test are here (http://78michel.unblog.fr/?p=860 in french....)
Current values where obtained from BMW recordings
Click to expand...
Click to collapse
LOL, thanks... but that doesn't really help this 5X cause. Given that there is no quick charge on the 5X, it'll remain at 5V. The question is whether it'll pull more than the 2A or 2.4A specified on these chargers at 5V on a 5X.
PatcheZ said:
LOL, thanks... but that doesn't really help this 5X cause. Given that there is no quick charge on the 5X, it'll remain at 5V. The question is whether it'll pull more than the 2A or 2.4A specified on these chargers at 5V on a 5X.
Click to expand...
Click to collapse
Aukey quick charge 2.0 behave like a standard charger when connected to a non QC2.0 compatible device. The output voltage will stay to 5V so the current level will be very sensitive to the quality of the USB cable and limited by the maximum current the device will afford.
In practice it is very difficult to reach 2A charging level ( even if the charger is able to deliver such current) with a voltage output of only 5V , due to losses in cables and connectors
From my experience the higher current charging level I obtained was with a Samsung wall charger refence EP-TA10EWE which deliver an output voltage of up to 5.5V at 1.9A ( nominal voltage is claimed at 5.3V)
I got 1.7Amp charging current on my Nexus 5 while with the Aukey QC2.0 the current was only 1.1 Amp in exactly same conditions ( these recorded data are also reported in my blog .....in French.....)
7_michel said:
Aukey quick charge 2.0 behave like a standard charger when connected to a non QC2.0 compatible device. The output voltage will stay to 5V so the current level will be very sensitive to the quality of the USB cable and limited by the maximum current the device will afford.
In practice it is very difficult to reach 2A charging level ( even if the charger is able to deliver such current) with a voltage output of only 5V , due to losses in cables and connectors
From my experience the higher current charging level I obtained was with a Samsung wall charger refence EP-TA10EWE which deliver an output voltage of up to 5.5V at 1.9A ( nominal voltage is claimed at 5.3V)
I got 1.7Amp charging current on my Nexus 5 while with the Aukey QC2.0 the current was only 1.1 Amp in exactly same conditions ( these recorded data are also reported in my blog .....in French.....)
Click to expand...
Click to collapse
Thanks, didn't think to look at the link.
I wonder how older phones like the NA Galaxy S3 and Nexus 4 that both have QC1.0 ([email protected]) compare to the charging of the Nexus 5.
I'm curious as to how you did your testing, as I'm going to try my own testing once my cables come in. Did you drain all your phone's battery to 0 before performing each test? Phone airplane mode vs off? I also think that all tests must be done in relation to time, especially since the charging profile changes as the phone charges. I'm also curious as to how the non QC port on the Aukey performs, since it's spec'd at 2.4A @ 5V.
PatcheZ said:
Thanks, didn't think to look at the link.
I wonder how older phones like the NA Galaxy S3 and Nexus 4 that both have QC1.0 ([email protected]) compare to the charging of the Nexus 5.
I'm curious as to how you did your testing, as I'm going to try my own testing once my cables come in. Did you drain all your phone's battery to 0 before performing each test? Phone airplane mode vs off? I also think that all tests must be done in relation to time, especially since the charging profile changes as the phone charges. I'm also curious as to how the non QC port on the Aukey performs, since it's spec'd at 2.4A @ 5V.
Click to expand...
Click to collapse
All tests are made with battery drained to zero before starting , and a complete charge is done in each conditions. That way I can check that the full charging time is logically related to the recorded current values. The current is recorded during the complete cycle at a frequency of one value per mn.
The air plane mode was off.
Aukey QC port and non QC port are slighly differents when connected to non QC2.0 devices :
QC port delivers 5.1V in open circuit, the voltage encrease to 5.2V at 2.2Amp, on the contrary the non QC port delivers 5.2V in open circuit and decrease to 5.1V at 2.2Amp. I did not test them at higher current level.
I did not tested Galxy S3 or Nexus4 , but I beleive that a charger like the Samsung EP-TA10EWE will deliver them the maximum charging current they are programmed to accept, as obeserved for the Nexus 5.
I got the same charging current curve I recorded with Nexus 5 and Samsung EP-TA10EWE, with other set of charger and cable. This means that this charging curve is defined by the Nexus 5 inner program , not the charger characteristics. The problem is that we never know which is the max current curve internally programmed for each smartphone...... so it could be a long way to find it.......
I have an old quick charge 2.0 car and wall charger. I know they won't work with dash but I'm just double checking to make sure they're safe and won't damage my OP3T. Seeing as how the phone accepts 4a (I think) I'm pretty sure 2.4 in will be fine. Thanks in advance!
same Q, I have a QC 2.0 and normal charger, not sure if putting 2.0 or normal charge apart from the dash charge?
It's be ok to use lower rated charger (lower amperes). Any charger that is rated 4.0A and below should be fine. The most important thing is your usb cable should support the amps it is transferring. Make sure they are rated 2.0A and above.
supersomething said:
It's be ok to use lower rated charger (lower amperes). Any charger that is rated 4.0A and below should be fine. The most important thing is your usb cable should support the amps it is transferring. Make sure they are rated 2.0A and above.
Click to expand...
Click to collapse
What if it's not? Because I'm using Aukey 2.0 but I don't use embedded cable from them, just a regular Chinese one, but I still see the speed maintains. Is it going to be damaged?
rockmaster said:
What if it's not? Because I'm using Aukey 2.0 but I don't use embedded cable from them, just a regular Chinese one, but I still see the speed maintains. Is it going to be damaged?
Click to expand...
Click to collapse
If I am not mistaken, most of the newer usb cables are rated at 2.1-2.4A for charging. But if you want to be safe I would suggest you take notice of what the cables are rated at. For me personally, I always follow the rules of not using lower rated cables on higher rated input.
Any high quality charger will work just fine with OnePlus, although Dash Charge will turn on ONLY will OnePlus/OPPO dash charger and official USB cable. So you are limited to lower (non dash charge) speed.
QC 1/2/3, Turbo charge, Super charge, Dash charge.. adapters are safe to use with any phone, fast charging will not engage if the phone doesnt support it.
I recommend checking this spreadsheet: https://docs.google.com/spreadsheets/d/1wJwqv3rTNmORXz-XJsQaXK1dl8I91V4-eP_sfNVNzbA/edit#gid=0
Cool beans, sounds like I'm good to go. I'm using whatever cable the charger came with and a USB C adapter from Aukey. Works just fine! Not really too concerned about dash charge since it's sitting bedside or in the car for road trips. Thanks!
so just curious if i use a regular quick charge charger it will charge but at lower rate then dash charge
karthics4 said:
so just curious if i use a regular quick charge charger it will charge but at lower rate then dash charge
Click to expand...
Click to collapse
Yep. The only way to get dash charge is to have a dash charger and a OPO cable. They do the conversion in the charger and push 4a to the phone vs quick charge which depends on the phone to do the step up. You'll basically be charging at 2.4a or whatever your quick charge puts out.
I use my 6 ft Nexus 6P charger as my primary and in my car I have my iOrange cable with a Maxboost 2.0 & 2.4 car charger
Sent from my ONEPLUS A3000 using Tapatalk
trentonite said:
Yep. The only way to get dash charge is to have a dash charger and a OPO cable. They do the conversion in the charger and push 4a to the phone vs quick charge which depends on the phone to do the step up. You'll basically be charging at 2.4a or whatever your quick charge puts out.
Click to expand...
Click to collapse
Thanks so much, had been w android for years, might go otherside and get iphone as i see a lot at work. i just feel left out. but then i think of the deadly iphone not charging due to 3rd party cable mesage which pops up and then wanna stay w andorid