To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Moto G Power can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
This phone definitely can take up to 15 watts but it's picky
mingkee said:
This phone definitely can take up to 15 watts but it's picky
Click to expand...
Click to collapse
i don't really notice that, so i did some testing:
i used an old charger from an old htc ( about 8 years old) it charges with 5 volts, 1.5 amp ( so 7.5 watts total), exactly what i'd expect ( it is rated 1.5 amp)
i tried my 10 year old htc adapter, but it wouldn't charge, it would only connect/disconnect and volt and amps were very wonky , it couldn't establish a connection. ( just threw it a way, just in case)
If you use a quickcharger ( the motorola provided with the phone) it charges with 6 volts, 2.8 amps , which is roughly 16.8 volts
if you use a cheap chinese quickcharge, my measurements are 5.6 volts @ 2.7 amp which would be 15 watts , it is a bit less stable.... ( voltage and amperage are a bit wonky, but still charging ok.
further i tried a 5 volt 2 amp ( cheap Chinese) charger, and it charged with exactly 5 volts , 1.5 amps. which is 7.5 watts
so if you have a "decent" charger, you get what is promised, if you use a cheap chinese one you get what you should expect.
So what do you mean exactly with "a bit picky"?
pjottrr said:
i don't really notice that, so i did some testing:
i used an old charger from an old htc ( about 8 years old) it charges with 5 volts, 1.5 amp ( so 7.5 watts total), exactly what i'd expect ( it is rated 1.5 amp)
i tried my 10 year old htc adapter, but it wouldn't charge, it would only connect/disconnect and volt and amps were very wonky , it couldn't establish a connection. ( just threw it a way, just in case)
If you use a quickcharger ( the motorola provided with the phone) it charges with 6 volts, 2.8 amps , which is roughly 16.8 volts
if you use a cheap chinese quickcharge, my measurements are 5.6 volts @ 2.7 amp which would be 15 watts , it is a bit less stable.... ( voltage and amperage are a bit wonky, but still charging ok.
further i tried a 5 volt 2 amp ( cheap Chinese) charger, and it charged with exactly 5 volts , 1.5 amps. which is 7.5 watts
so if you have a "decent" charger, you get what is promised, if you use a cheap chinese one you get what you should expect.
So what do you mean exactly with "a bit picky"?
Click to expand...
Click to collapse
It can charge pretty quickly with Verizon 27 watts PD charger and Motorola 27 watts charger came with One Hyper, and it charge in decent speed with Anker 18 watts charger
Everything else is not much
Related
To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Moto X4 can charge. A higher rating indicates that it charges extremely fast.
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Charges from sub 30% to over 80% in a little over a half an hour.
Charging is on the faster than normal side, but I am not sure the TurboCharge feature is fully implemented... seems to charge just as fast on any 5 volt/3 amp charger as it does with the TurboCharger (which is supposed to ramp up to 12 volts when it negotiates a connection with a supported device)
Confirmed, plugging in a regular 5v/3a charger brings up the same "TurboCharger Connected" toast message as the actual 5/9/12v TurboCharger... and charges just as fast. Something is not working here.
The supplied charger is marked 5V 3A, 9V 1.6A, 12V 1.2A which is 15 watts any way you slice it. So you probably won't notice a big difference IF your charger can really supply 3 amps and the phone can take it. I guess the 12V charge might be a little more efficient, less heat. Previous motorola phones with USB-C (e.g. Droid Moto Z) could take up to 5+ amps using "TurboPower" charger which was NOT QC 3.0, it was something else, so Motorola likes their own branding which may or may not have anything to do with QC 3.0.
Also, for what it's worth, when I plug it into my RAV Power powerbank with a QC 2.0 port, it indicates "TurboPower Connected". When I plug it into the regular "ismart" 2.4 Amp port, it indicates "Charging". I have the same result with an Anker "PowerIQ" charger, it indicates "Charging" using the 2.4 Amp ports. This implies to me that the Qualcom quick charge is doing the job and charging faster than a regular 2.4 Amp charger. When I plug it into a USB-C charger which can supply 5V/3A it indicates "TurboPower Connected". I think that both QC and USB-C allow a sophisticated negotiation of charge rates vs. the dumb USB method using resistors. The TurboPower Connected message therefore indicates that the phone has negotiated the maximum charge rate, which is greater than that allowed by regular USB spec. So, to my eyes it is working as designed and will provide the maximum charge rate using *either* as USB-C charger, or a Qualcom Quick Charge charger.
With the supplied charger, it takes exact 1 hour from 5% to 90% and 25 minutes for last 10%.
help my moto x4 ( is giving problems with fast charging, with the original charger takes more than 12 hours charging and does not finish loading 100%
I take Moto g5 plus and x4 both had 3000mah battery I tried to find charging speed . Then find out x4 charges faster than g5 plus then I researched about that after I found x4 has good thermal so charging speed will be at 3050mA ,4.2 -4.4 volts due to good thermals turbocharging working still 45 -46°c after that it get stopped on other hand g5 plus charged at rate of 2106 mA 4.0-4.2 volts but turbocharging stops at 40°c
To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Xiaomi Redmi Note 5 Pro can charge. A higher rating indicates that it charges extremely fast.
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2 Hour With Stock Charger
I didn't completely check the ratings and time but stock charger DOES NOT fast charge this phone. as the Stock Charger isnt QC2.0 Supported. However this mobile does support QC2.0 but you'll have to test QC2.0 Charger 1st. Not all QC2.0 Chargers work on this mobile. Its a little picky. So go to a shop check QC2.0 Chargers on your mobile. when you get circle Sign on notification bar along side battery then it means that device is fast charging. if not then there will be no circle around the charging sign (Flash sign)
also idt this mobile supports QC3.0 but i dont have tools to check amps volts of charger.
Lenovo's original QC3.0 charger doesnt work on this phone. I've tested. but Motorola's QC3.0 Charger works fine.
my rn5 pro , takes apporx 3 hours to charge completely!
So far I'm a bit slow, a little bit more than 3 hours to completely charge the phone. Might have something to do with the cable.
My current charging setup:
- ANKER 5 port 40W
- a docomo USB cable
Planning to buy a proper 20AWG usb cable and a QC2.0 adapter.
I just bought a Letv charger which supported qc3.0 for about 4$ on taobao
I'm currently on the 9.5.11 build and it takes about 4-5 hours to completely charge the device using stock charger, And it took about 2-3 hours while on 9.2 build.
I wonder if the Mi QC 3.0 based charger would improve the situation for us?
piyush95 said:
I'm currently on the 9.5.11 build and it takes about 4-5 hours to completely charge the device using stock charger, And it took about 2-3 hours while on 9.2 build.
I wonder if the Mi QC 3.0 based charger would improve the situation for us?
Click to expand...
Click to collapse
Slow charge is a known bug in 9.5.11 build. Wait for an update or change ROM
13,2W for me
I recieved 9.2.13 update yesterday and have been noticing significant boost to charging speeds since then...yet to fully charge from 0 so can't comment on total time but as per Ampere, charging speeds are in range of 1500 to 1700 mah
1000 mA max with 5v 2amp and Work Normal Speed with Stock Charger
Approximately 2 hour for charge phone
I use the app Ampere (free in Playstore) to measure power input and with a normal charger (non QC) it shows up to 1600 mAh charging amount and from almost 0 to 100% it is taking 2,5 hours. One question: is there a way to tell if QuickCharge is active?
@Kusie
Look on your"s phone status bar. With normal charging there is thunder icon next to the battery. With QC active, thunder in in circle as far as I remember. Info about active QC should be also displayed in the bottom of your lockscreen
Sent from my flo using XDA Labs
Using my usb inline meter, i'm getting ~6.5v and ~2.2A, with a Tronsmart usb cable and QC 3.0 Truro charger, screen off and about 44% remaining on battery. Will try when the battery is lower some other time.
takes around 2hours to charge 100% using stock charger..
1h 30min with a Quick Charger from Anker.
Cel00 said:
1h 30min with a Quick Charger from Anker.
Click to expand...
Click to collapse
Not possible.
Incogn said:
Not possible.
Click to expand...
Click to collapse
Of Course it's true, why should I lie?
Turned off the Phone at 5% and charged it to 100%....
Cel00 said:
Of Course it's true, why should I lie?
Turned off the Phone at 5% and charged it to 100%....
Click to expand...
Click to collapse
I have no idea why would you do that... But read reviews, no matter what kind of charger you use, this phone only supports qc 2.0 version. From 0 to 100, in 1 hour, you only get like 55%, and in the end it slows down even more, so yes, impossible to fully charge in 1.5h, TECHNICALLY IMPOSSIBLE. You are either lying, or mixed times and got confused. Judging by technical parameters, the best this phone can do should be around 2hours from 0 to 100.
Incogn said:
I have no idea why would you do that... But read reviews, no matter what kind of charger you use, this phone only supports qc 2.0 version. From 0 to 100, in 1 hour, you only get like 55%, and in the end it slows down even more, so yes, impossible to fully charge in 1.5h, TECHNICALLY IMPOSSIBLE. You are either lying, or mixed times and got confused. Judging by technical parameters, the best this phone can do should be around 2hours from 0 to 100.
Click to expand...
Click to collapse
I just posted above that I was able to get QC 3.0 charging rates. Approximately 2.2A (fluctuates +/- 0.1A) and 6.6v (fluctuates +/- 0.2v) using a QC 3.0 charger and Tronsmart cable. Measured using an inline meter, not software.
To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the ASUS ROG Phone II can charge. A higher rating indicates that it charges extremely fast.
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This phone charges pretty fast! Around 1h 35min from 0 to 100% (I think, will test that later). I'm using the 30w charger.
2 hours with 18W
1 hour 40 mins with 25w charger...
Any one used some charger with 45/50w? ;D
I want to know how much faster this smart can charge lol.i bought the 30w charger and i think is very fast a great smart too
I'm having serious issues with 3 of my Samsung 15W chargers. Never had a problem with LG G6, Samsung S6, S7, S9 and the odd device here and there while on Rog Phone 2 it will quick charge 1/20 times with it.
And believe me. You don't want to charge with the regular 5V charger mode. It will take hours upon hours.
Maybe it has something to do with the latest OTA.
If some1 can test 50 / 65 w charger and post the results will be awsome!
kanej2006 said:
1 hour 40 mins with 25w charger...
Click to expand...
Click to collapse
Which 25 watt charger are you using
I'm facing issue with my Rog 2, my phone is not charging fast. 1) I'm using 18w charger come with the phone to charge. 2) I have used Xiaomi 2i power bank with 18w output to charge my phone (still not working). 3) When i restart the phone battery goes down 36% to 29%. 4) On charging when i restart the phone it goes 8% to 13%. 5) I'm facing this problem from the 2-3 days. 6) Double plus sign on battery icon as well as fast charging text on home screen is also not showing while charging
rob!n said:
Which 25 watt charger are you using
Click to expand...
Click to collapse
It's a custom made charger bought from ebay. It is called JUICEBITZ Turbo Charger 3.0 Qualcomm Quick Charge 3.0 3 port.
Normal charging speed, just like 4000-5000 mah phones batterys from 2013 same speed nothing special.
6000mah what more u expect ?
Himan99 said:
I'm facing issue with my Rog 2, my phone is not charging fast. 1) I'm using 18w charger come with the phone to charge. 2) I have used Xiaomi 2i power bank with 18w output to charge my phone (still not working). 3) When i restart the phone battery goes down 36% to 29%. 4) On charging when i restart the phone it goes 8% to 13%. 5) I'm facing this problem from the 2-3 days. 6) Double plus sign on battery icon as well as fast charging text on home screen is also not showing while charging
Click to expand...
Click to collapse
You need a higher output powerbank bro.. I bought a nubia 27w output power bank to be closer to the 30W power brick...
I use my Note10+ 25w charger. Works well.
I tried Baseus 60w PD type-c charger but it's charging about 16w. Looking for 30w alternate charger. Asus one really expensive with our local money.
1 hour 40 mins with 25w charger...
To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the LG G8X ThinQ can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
QC 3 is great, I dont use the wireless charging.
I'm honestly pretty disappointed with the quick charging speed. I had the Essential phone before this and loved the 27w fast charging with USB PD. The G8X charges really slow in comparison. I've tried QC 3.0 adapters and USB PD adapters and just can't find something that I would call "quick" by today's standards.
im using a xiaomi remi note 8 pro charger to quick charge, the one in the box doesn't give me "Fast charge" icon
using the stock usb-c charger, I get pretty good fast charge. wireless is a bit slower but I use it to avoid fast charge anyway to preserve the battery health.
rapido_burrito said:
I'm honestly pretty disappointed with the quick charging speed. I had the Essential phone before this and loved the 27w fast charging with USB PD. The G8X charges really slow in comparison. I've tried QC 3.0 adapters and USB PD adapters and just can't find something that I would call "quick" by today's standards.
Click to expand...
Click to collapse
I agree. It is unstable charging. In my cause power ( A) is jumping, also QC3/unknow is swapping very ofter. Just connect USB meter. Strange. There is an option for save charge, but On/Off causes no difference to me.
ive tried 5 different chargers but this phone does not charge more than 10w on any chargers QC 2.0, 3.0 AND 4.0+ usb AtoC CtoC tested on usb tester. it will spike to 13w maximum then go stable 10w all the way. Can anybody test on their phone to confirm this? ive tried these chargers on xiaomi and realme phone they would charge upto 17w
Lg g8x charging speed
Tried every charger starting from 15W and up to 40W. QC 3.0 to 4+, Dash charge, Warp charge, Super charge, Adaptive Fast charge. 0 to 100% takes 2 hr 12 min.
LG g8x refuses to charge faster with any of them. When world moves to faster charging protocols incl. long hesitant apple for iPhone, LG does the opposite. LG and Qualcomm mentions that QC 4.0 supported in their official websites which should support 27 W, but with any charger phone accepts max. of 13 W in my testing.
I have been using LG phones for long only because of quad DAC. For people like me who wants to support LG, this slow charging is a real issue.
I understand that V60 comes with 25W qc 4.0 inbox charger which charges 0 to 100% in around 1 hr 45 min for 5000 mAh battery as per YouTube reviews.
Now the only question left for me is that can 25W V60 charger be used to charge g8x battery of 4000 mAh in 1 hr 30 min. Has anyone tried charging g8x with V60 charger? If so, can some post changing time.
I would really like someone to use Mi Pocket Powerbank Pro available in India a 22.5 W Quickcharge (don't know which Qualcomm level, guessing QC3) powerbank specifically using a super high quality cable either the Blauplunkt Flat USB 2 to type C or the Ikea Type C to Type C cable using the type C Power Delivery (PD) output port of this powerbank which I believe would be the topmost setup ever for charging this device. Is the Max fastcharge rating 18w of this device?? As such I did not even mention Redmi 30w powerbank. Which is the QC4 power adaptor or powerbank which can be bought in India?
If rooted you can get fast charging via a magisk module. It charges fast even with screen on... Which is what annoys me about the phones that restrict it to approx 1000. They still limit temperature to 46C
Turbo is 2750mah, super turbo is 3000mah
Normal is 2450mah and 45C limit.
Also recommend the intelligent power control magisk module, better than acc. I'm using 90 max 86 back on. Works great!
robnitro said:
If rooted you can get fast charging via a magisk module. It charges fast even with screen on... Which is what annoys me about the phones that restrict it to approx 1000. They still limit temperature to 46C
Turbo is 2750mah, super turbo is 3000mah
Normal is 2450mah and 45C limit.
Also recommend the intelligent power control magisk module, better than acc. I'm using 90 max 86 back on. Works great!
Click to expand...
Click to collapse
Tried superturbo and got ~3000 ma but in full run from 0 to 100 it just makes 10 to 12 min difference
YASHWANT DHAKAD said:
Tried superturbo and got ~3000 ma but in full run from 0 to 100 it just makes 10 to 12 min difference
Click to expand...
Click to collapse
It helps where keeping the screen on, the charging speed is not reduced. Before this, keeping the screen on would reduce the charge rate a lot.
Now I'm on s21 and they severely limit charge rate once the battery reaches 37C.
Will this charger charge our device st 45w?
http://www.gadgetexplained.com/2018/09/aukey-pa-y12-fast-charging-72w-pps-usb.html?m=1
Machine_Head said:
Will this charger charge our device st 45w?
http://www.gadgetexplained.com/2018/09/aukey-pa-y12-fast-charging-72w-pps-usb.html?m=1
Click to expand...
Click to collapse
I got one and it seems to work. Usually original would show about 60 minutes to completely charge where this one charges in 44 minutes.
This is at 48%.
When started I've had phone to 20% and has charged up to 60% within 20 minutes or so. So it seems to be but don't know how to exactly check or likely don't have the tools to see if it is going at 45w or less.
But this has worked for me quite well. As rather have multiple when traveling.
Sent from my SM-N975U1 using Tapatalk
The variable voltage and current via the Power Delivery port of the AUKEY charging station means voltage and current varies according to the device between 5V 3A, 9V 3A, 12V 3A, 15V 3A and 20V 3A.
No it won't deliver 45w to the Note 10+
DaPoets said:
The variable voltage and current via the Power Delivery port of the AUKEY charging station means voltage and current varies according to the device between 5V 3A, 9V 3A, 12V 3A, 15V 3A and 20V 3A.
No it won't deliver 45w to the Note 10+
Click to expand...
Click to collapse
Good to know thanks. It is still quicker than most chargers I've gotten. So I'm good with it as it is more than enough for what I'll likely use and charge. But with this info it will then all depend on others. I'll likely later check the 45w official to see if it is really much if a difference but this works better for me and gives good battery for the charge time than I'm used to.
Sent from my SM-N975U1 using Tapatalk
DaPoets said:
The variable voltage and current via the Power Delivery port of the AUKEY charging station means voltage and current varies according to the device between 5V 3A, 9V 3A, 12V 3A, 15V 3A and 20V 3A.
No it won't deliver 45w to the Note 10+
Click to expand...
Click to collapse
The above statement isn't entirely accurate.
In basic DC electrical circuits the following formula applies:
P = V x I where:
P = Power of the circuit
V = Voltage applied to the circuit
I = Amount of current flowing in the circuit
Following this formula, this power supply can deliver 45 w at the 15 volt and 20 volt levels.
More importantly though is the fact that this power supply is of PPS variant. Meaning that it can listen to and adjust the voltage and current to the device it is charging, provided a specific cable is also used. (I will provide a link below).
So how does this new charging standard for cell phones work?
When the phone is first connected, it checks that the cable and power are capable of PPS type charging. If they aren't, it will charge the older way of just accepting a constant voltage to charge.
If it is the proper "faster" charging PPS type, then it looks at the current battery charge level and then "instructs" the power supply to provide a certain voltage level. The closer the current battery charge is to 0, the higher the voltage it will tell the power supply to deliver. So, if the battery is near 0, it will ask up to 20 volts from the power supply. So, at 20 volts and at a maximum of 3 Amps, that is how this power supply can provide 60 watts. (See above formula). Our phone can only accept 2.25 Amps at 20 volts, hence 45 Watt charging.
So, the closer the battery level was closer to 0, the fast this charger will charge..... for a time.
Once the battery gets closer to a full charge or the battery temperature is too high. Yes they monitor battery temp, this came out of the Note 7 debacle. It will tell the power supply to reduce the voltage, hence reducing the power (wattage) level to the battery and slowing the charging rate. This typically happens between 70-80% of full charge.
Sorry if this was sooo long.
This is the US version of the above power supply.
https://www.amazon.com/dp/B07HJWMYH5/ref=cm_sw_r_cp_apa_i_-BgFDbP18G9WV
This is the required cable to go with it.
Anker Powerline II USB C to USB C 2.0 Cable (6ft) USB-IF Certified, Power Delivery PD Charging Cable
https://www.amazon.com/dp/B071WNXY1R/ref=cm_sw_r_cp_apa_i_5DgFDb6V78HJY
Remember all of this just happens when connected to the USB-C port of the charger. The other ports do not support the new charging standard.
Yes it’s too long of a post for this type of forum. We all get it you have some knowledge in electrical theory and its quite notable.
Still, @DaPoets post is accurate in this case because samsung have certain requirements to get a charge to output exactly that unique charging state the phones circuitry will accept. This is used by handshaking betwixt the Emarker chips on the cable and the battery controller in the phone.
Although the charger in question maybe able to output the current as its listed on the charger itself, there still needs to be certain protocols in place that only samsung know to make a charger output that unique voltage.
Of course in time 3rd party chargers will eventually appear but its highly unlikely any 3rd party charger at this point can output that exact spec.
This whole Samsung charger tech has everyone confused and like the following article states they want to sell you there Branded chargers. That's fine, but these style chargers need to be paired with a specific "IF- certified" cable, which has chips in both ends and aids in the handshaking between phone and charger.
So, based on this article, a power supply that utilizes the PD 3.0 standard with PPS ability should fit the bill. Therefore the power supply that the original poster asked about DOES fit that bill, provided it is paired with the correct cable.
https://www.extremetech.com/mobile/...le-to-find-a-45w-fast-charger-for-the-note-10
Here is a good Reddit thread on the subject.
https://www.reddit.com/r/galaxynote10/comments/cws50p/
---------- Post added at 09:26 PM ---------- Previous post was at 09:15 PM ----------
One more post and I'll let this go.
Here is a review of an Aukey third party 45w charger. He got the same results as the OEM 45w charger.
So, to out this to bed, there are chargers available, but you really have to pay attention to the charging specs.
USB-IF are e marker cables. same thing I said.
there is no hype in what the sammy 45 W can do. there are 3rd party chargers that can output many watts/amperage of power, but if they don't have the right handshake that the sammy battery controller is looking for, the phone wont do 45W at the unique voltage the note 10 is looking for.
lmanlo said:
I got one and it seems to work. Usually original would show about 60 minutes to completely charge where this one charges in 44 minutes.
This is at 48%.
When started I've had phone to 20% and has charged up to 60% within 20 minutes or so. So it seems to be but don't know how to exactly check or likely don't have the tools to see if it is going at 45w or less.
But this has worked for me quite well. As rather have multiple when traveling.
Click to expand...
Click to collapse
What cable did you use?
ronjr123 said:
The above statement isn't entirely accurate.
In basic DC electrical circuits the following formula applies:
P = V x I where:
P = Power of the circuit
V = Voltage applied to the circuit
I = Amount of current flowing in the circuit
Following this formula, this power supply can deliver 45 w at the 15 volt and 20 volt levels.
More importantly though is the fact that this power supply is of PPS variant. Meaning that it can listen to and adjust the voltage and current to the device it is charging, provided a specific cable is also used. (I will provide a link below).
So how does this new charging standard for cell phones work?
When the phone is first connected, it checks that the cable and power are capable of PPS type charging. If they aren't, it will charge the older way of just accepting a constant voltage to charge.
If it is the proper "faster" charging PPS type, then it looks at the current battery charge level and then "instructs" the power supply to provide a certain voltage level. The closer the current battery charge is to 0, the higher the voltage it will tell the power supply to deliver. So, if the battery is near 0, it will ask up to 20 volts from the power supply. So, at 20 volts and at a maximum of 3 Amps, that is how this power supply can provide 60 watts. (See above formula). Our phone can only accept 2.25 Amps at 20 volts, hence 45 Watt charging.
So, the closer the battery level was closer to 0, the fast this charger will charge..... for a time.
Once the battery gets closer to a full charge or the battery temperature is too high. Yes they monitor battery temp, this came out of the Note 7 debacle. It will tell the power supply to reduce the voltage, hence reducing the power (wattage) level to the battery and slowing the charging rate. This typically happens between 70-80% of full charge.
Sorry if this was sooo long.
This is the US version of the above power supply.
https://www.amazon.com/dp/B07HJWMYH5/ref=cm_sw_r_cp_apa_i_-BgFDbP18G9WV
This is the required cable to go with it.
Anker Powerline II USB C to USB C 2.0 Cable (6ft) USB-IF Certified, Power Delivery PD Charging Cable
https://www.amazon.com/dp/B071WNXY1R/ref=cm_sw_r_cp_apa_i_5DgFDb6V78HJY
Remember all of this just happens when connected to the USB-C port of the charger. The other ports do not support the new charging standard.
Click to expand...
Click to collapse
A very good read. Thank you for you and everybody else's input.
Any cable that are e-marked should work, right?
Will get this charger just to satisfy my curiosity. ?
You lost me at P =
ronjr123 said:
The above statement isn't entirely accurate.
In basic DC electrical circuits the following formula applies:
P = V x I where:
P = Power of the circuit
V = Voltage applied to the circuit
I = Amount of current flowing in the circuit
Following this formula, this power supply can deliver 45 w at the 15 volt and 20 volt levels.
More importantly though is the fact that this power supply is of PPS variant. Meaning that it can listen to and adjust the voltage and current to the device it is charging, provided a specific cable is also used. (I will provide a link below).
So how does this new charging standard for cell phones work?
When the phone is first connected, it checks that the cable and power are capable of PPS type charging. If they aren't, it will charge the older way of just accepting a constant voltage to charge.
If it is the proper "faster" charging PPS type, then it looks at the current battery charge level and then "instructs" the power supply to provide a certain voltage level. The closer the current battery charge is to 0, the higher the voltage it will tell the power supply to deliver. So, if the battery is near 0, it will ask up to 20 volts from the power supply. So, at 20 volts and at a maximum of 3 Amps, that is how this power supply can provide 60 watts. (See above formula). Our phone can only accept 2.25 Amps at 20 volts, hence 45 Watt charging.
So, the closer the battery level was closer to 0, the fast this charger will charge..... for a time.
Once the battery gets closer to a full charge or the battery temperature is too high. Yes they monitor battery temp, this came out of the Note 7 debacle. It will tell the power supply to reduce the voltage, hence reducing the power (wattage) level to the battery and slowing the charging rate. This typically happens between 70-80% of full charge.
Sorry if this was sooo long.
This is the US version of the above power supply.
https://www.amazon.com/dp/B07HJWMYH5/ref=cm_sw_r_cp_apa_i_-BgFDbP18G9WV
This is the required cable to go with it.
Anker Powerline II USB C to USB C 2.0 Cable (6ft) USB-IF Certified, Power Delivery PD Charging Cable
https://www.amazon.com/dp/B071WNXY1R/ref=cm_sw_r_cp_apa_i_5DgFDb6V78HJY
Remember all of this just happens when connected to the USB-C port of the charger. The other ports do not support the new charging standard.
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Machine_Head said:
A very good read. Thank you for you and everybody else's input.
Any cable that are e-marked should work, right?
Will get this charger just to satisfy my curiosity. ?
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This is the 6.6 ft cable I ordered. I use this only for my charging needs, so didn't I care about video support.
What I did want was an IF-Certified 100w cable.
Works good.
Cable Matters USB-IF Certified USB C to USB C Cable 100W Power Delivery in Black 6.6 Feet (USB 2.0 Speed, No Video Support) https://www.amazon.com/dp/B0756QGTVQ/ref=cm_sw_r_cp_apa_i_J4bGDb9SM15WH
Bumping an old thread...
I see this and the reddit post saying the aukey charger works. But the Amazon listing for the charger specifically says it cannot fast charge the note 10.
I'm confused.
edit
10V - 4.5A is what the Note 10 plus takes for 45w charging and that one doesn't seem to do that but Samsungs own 45w charger is dropping in price, I got mine for 37 quid a few weeks ago and there's also the Elecjet PowerPie 45 PPS powerbank you can get for between 50 and 60 quid
https://www.amazon.co.uk/ELECJET-Po...owerpie&qid=1584195250&sprefix=Elecjet&sr=8-1
https://elecjet.co.uk