How many mA is the charger capable of? - OnePlus 7 Pro Questions & Answers

Might be the cable I have as I don't get more than 1400ish mA?

i got close to 6 amps with WARP

andacro said:
Might be the cable I have as I don't get more than 1400ish mA?
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Warp charge only works with the included cable

Harry Pothead said:
Warp charge only works with the included cable
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Thanks! Found it wierd that there wasn't included a cable. The package was sealed too.
Edit: Found it. DOH, I think I have to go for a check up.

Related

charging time of 8 hours,wtf??

I just put this phone to charge and I see it will charge around 8 hours to full charge.And the charging time is so slow.
Whats wrong with this phone?
I have checked the charger and it's 2A 5V.
paparazzo79 said:
I just put this phone to charge and I see it will charge around 8 hours to full charge.And the charging time is so slow.
Whats wrong with this phone?
I have checked the charger and it's 2A 5V.
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Click to collapse
Hi
Check if Settings/battery /fast cable charging is enabled
or
try a different charger
Yep it is enabled.
paparazzo79 said:
Yep it is enabled.
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Click to collapse
Try a different cable / charger
When I purchased the phone I came home,pluged the charger which I got,tested in local cafee it charged then I pluged it home and the charger exploded.I thought I damaged the phone.
So I went to local store guy gave me second charger,and with it's cable phone didn't want to charge.We pluged the old cable and it charged.
What is happening?
paparazzo79 said:
When I purchased the phone I came home,pluged the charger which I got,tested in local cafee it charged then I pluged it home and the charger exploded.I thought I damaged the phone.
So I went to local store guy gave me second charger,and with it's cable phone didn't want to charge.We pluged the old cable and it charged.
What is happening?
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Click to collapse
Mate
You should give all the relevant details in your first post.....
I assume second charger is not original.... if voltage output is not stable enough the kernel lower the charging current until it finds a stable voltage......
Once again , try with a different ( better or original) charger
Do you think current damaged the phone when charger exploded?
paparazzo79 said:
Do you think something damaged the phone when charger exploded?
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is only one way to know..............
Which is to try different charger?
paparazzo79 said:
Which is to try different charger?
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Click to collapse
Yup.
Sent from my SM-G930F using Tapatalk

Car super charger

What type of car charger do you use, wireless or cable? Where did you buy it from? Does it have super charge also?
Indeed Huawei announced a car charger, and I've also wondered why I haven't been able to find it for sale anywhere.
duraaraa said:
Indeed Huawei announced a car charger, and I've also wondered why I haven't been able to find it for sale anywhere.
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https://www.amazon.fr/gp/product/B01AHXO4QK/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
benshoes said:
https://www.amazon.fr/gp/product/B01AHXO4QK/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
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We're all looking for a car charger that support Huawei's Supercharge, not Qualcomm's Quickcharge.
are they the same?
No. Huawei's Supercharge is proprietary. You need their chargers, and their cables, to get full charge rate. They have a car charger listed on their site, but so far, it doesn't appear to be available anywhere.
I REALLY REALLY want that charger ASAP
MarcelMAH said:
I REALLY REALLY want that charger ASAP
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Why? This phone has fantastic battery life and insane charging speeds. Charge with SuperCharge at home, and top up if you need to with a slower charger during the day... but you shouldn't need to do this. A standard USB type C charger will work well. USB PD works even better.
Nitemare3219 said:
Why? This phone has fantastic battery life and insane charging speeds. Charge with SuperCharge at home, and top up if you need to with a slower charger during the day... but you shouldn't need to do this. A standard USB type C charger will work well. USB PD works even better.
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I dont think the mate 9 supports usb pd
aknotts415 said:
I dont think the mate 9 supports usb pd
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It pulls 20 watts from the wall when hooked up to my Pixel XL charger, which is USB PD. I'd have to say it certainly does.
Nitemare3219 said:
It pulls 20 watts from the wall when hooked up to my Pixel XL charger, which is USB PD. I'd have to say it certainly does.
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Just because it does doesnt mean its safe and compatible for the phone.
aknotts415 said:
I dont think the mate 9 supports usb pd
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aknotts415 said:
Just because it does doesnt mean its safe and compatible for the phone.
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Click to collapse
USB PD requires negotiation with the device to determine maximum power output. The charging brick must negotiate, as well as the e-marked cables I am using, to come anywhere close to the power the Mate 9 is pulling.
The Huawei charger pumps over 25 watts of power into the battery. This USB PD charger is doing 20 watts, max, and even less really because of voltage conversion that the Mate 9 charger doesn't have to do.
Unless Huawei totally screwed up designing the phone, it is safe. USB PD is not like QuickCharge... it is part of type C's specification. I have used Google's USB PD charger on a Note7 and LG V20 with zero issues, and those devices charged extremely fast using it as well.
Nitemare3219 said:
Why? This phone has fantastic battery life and insane charging speeds. Charge with SuperCharge at home, and top up if you need to with a slower charger during the day... but you shouldn't need to do this. A standard USB type C charger will work well. USB PD works even better.
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Click to collapse
Because the Belkin 2A charger + cable I have now is unable to charge it while I'm also using it with Spotify and Google Maps with the screen on. When I turn the screen off it charges really slow (Google Maps still running). I use this phone for navigation also when I'm working and sometimes I need it just for navigation 4 hours (and back) and then I also use it as a hotspot on location with clients. So ideally I would like my phone to be 100% when I arrive an not 70, by the time I get home it's at 30 and then I have the whole evening with only 30 % left.
As far as I know USB PD isn't supported with the Mate 9 BUT using a charger and cable that do support should not be dangerous as the charge is negotiated. I do find it strange that yours draws 20 watts.... would like someone to verify because if it is I'm buying a USB PD charger as that is the future!
Does anyone know if the Mate 9 supports Qi wireless charging?
Sent from my Nexus 6 using XDA Free mobile app
jscsltd said:
Does anyone know if the Mate 9 supports Qi wireless charging?
Sent from my Nexus 6 using XDA Free mobile app
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It does not...
Sent from my MHA-L29 using Tapatalk
Got a USB PD car charger, it charges really quick:good:
Nice! ☺ where did you buy it?
rickyleung said:
Got a USB PD car charger, it charges really quick:good:
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Sounds interesting! Does it have a name, price, and seller?
Aukey car charger with USB c & power delivery, I got it on amazon
At least there's now an article about the Supercharge car charger, so it's probably just a matter of time.
http://huaweiblog.hu/huawei-supercharge-car-adapter/

Honor 8 Qi Receiver & Case

Hey Good day.
Has anyone tried using a Qi receiver with a case. Would love to know about your experience if its any good? And which products you guys used.
Hi. I've got this one with a normal slim case: http://s.aliexpress.com/IfuQnquQ
It works well, although the qi adapter is a bit too long so I had to improvise a little.
Sent from my FRD-L09 using XDA-Developers Legacy app
KingOfHearts13 said:
Hey Good day.
Has anyone tried using a Qi receiver with a case. Would love to know about your experience if its any good? And which products you guys used.
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Click to collapse
Here's my setup.
rwilco12 said:
Here's my setup.
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Very cool
Thanks for sharing
rwilco12 said:
Here's my setup.
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Does this make it so you can't plug anything else into the USB C port then while using this charging pad? Like if I needed to quick charge my phone I wouldn't be able to without unplugging the charging pad first? Or is it a pass-through port?
tekkitan said:
Does this make it so you can't plug anything else into the USB C port then while using this charging pad? Like if I needed to quick charge my phone I wouldn't be able to without unplugging the charging pad first? Or is it a pass-through port?
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Nope - if you need to use the USB C socket for something else, you will need to unplug the wireless receiver pad first.
Sorry - Pain, I know.
montana_uk75 said:
Nope - if you need to use the USB C socket for something else, you will need to unplug the wireless receiver pad first.
Sorry - Pain, I know.
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No problem, I thought that was the case. Was just curious. Thanks for the info though!
How fast does it charge? Would it charge say low % (10-20%) to 100% over a 6-8 hour night on the charging pad?
tekkitan said:
No problem, I thought that was the case. Was just curious. Thanks for the info though!
How fast does it charge? Would it charge say low % (10-20%) to 100% over a 6-8 hour night on the charging pad?
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That's probably a fair estimate. I gave up using it when I started to need my USBC socket more than the wireless.
tekkitan said:
No problem, I thought that was the case. Was just curious. Thanks for the info though!
How fast does it charge? Would it charge say low % (10-20%) to 100% over a 6-8 hour night on the charging pad?
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montana_uk75 said:
That's probably a fair estimate. I gave up using it when I started to need my USBC socket more than the wireless.
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I have multiple charging pads around the house and office so I never really had it get very low. But those estimates seem pretty close to what I would expect. It is a pain to pull it out though so I go through phases, I'll have it on for a while then I take it off.
Sent from my FRD-L04 using Tapatalk

Warp charge HDMI adapter?

Using an ADATA hdmi adapter which works great except Warp charge not available and consequently, I am seeing battery drain during use despite being plugged in.
This is the one I am currently using;
https://www.amazon.com/ADATA-USB-C-...usb&qid=1573786718&s=electronics&sr=1-1-fkmr0
Anyone know?
cantenna said:
Using an ADATA hdmi adapter which works great except Warp charge not available and consequently, I am seeing battery drain during use despite being plugged in.
This is the one I am currently using;
https://www.amazon.com/ADATA-USB-C-...usb&qid=1573786718&s=electronics&sr=1-1-fkmr0
Anyone know?
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Click to collapse
Usp-pd is your best option for charging and using HDMI.
TotallyAnxious said:
Usp-pd is your best option for charging and using HDMI.
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So the device I'm using, the adata, it's usp-pd 2.0 yet it still slowly depletes nevertheless.
cantenna said:
So the device I'm using, the adata, it's usp-pd 2.0 yet it still slowly depletes nevertheless.
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Click to collapse
Are you using a usb-pd charger? If so then it means it's a fault HDMI adapter with a poor implementation of USB c protocols
Not sure why chose such an expensive adapter. With zero reviews.
Edit: not sure...
It was the only one available from the shop...
Are you guys not experiencing this issues with HDMI adapter?
TotallyAnxious said:
Are you using a usb-pd charger? If so then it means it's a fault HDMI adapter with a poor implementation of USB c protocols
Not sure why chose such an expensive adapter. With zero reviews.
Click to expand...
Click to collapse
Did some more reading regarding pd; does the one plus charger downgrade to the 5V3A Standard of Power Delivery if it can't do 30watt warp charge? If it doesn't it would appear that I have yet to test using a pd charger.
cantenna said:
Did some more reading regarding pd; does the one plus charger downgrade to the 5V3A Standard of Power Delivery if it can't do 30watt warp charge? If it doesn't it would appear that I have yet to test using a pd charger.
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No. Usb-pd only works with usb-c at all connection points. You need a charger that has usb-pd.
TotallyAnxious said:
No. Usb-pd only works with usb-c at all connection points. You need a charger that has usb-pd.
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Do you have a brand you recommend? Reading "results are very strange" with various pd chargers
cantenna said:
Do you have a brand you recommend? Reading "results are very strange" with various pd chargers
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Anything TUV or UL listed. (TUV is a German company that tests to the UL spec).
Ravpower, Anker, GE, etc...
TotallyAnxious said:
Anything TUV or UL listed. (TUV is a German company that tests to the UL spec).
Ravpower, Anker, GE, etc...
Click to expand...
Click to collapse
Thanks, I figured this out, 2.4 amps is not enough, as long as I use a 3.0 amp source my phone charges fine with HDMI in use on my ADATA HDMI Adapter:laugh:
Thanks all!

Mi turbo charge compatible power bank?

Hello guys, does anyone know of any power bank and cable combination which can trigger the Mi Turbo Charge? I know about some QC4.0 power banks but Mi Turbo Charge seems to be very dependent on the cable+charger combination, even my newly bought Xiaomi Mi Power Bank 3 Pro 20000 mAh 45W seems incompatible.
This little pin makes the difference.!
osvaldo.17 said:
This little pin makes the difference.!
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that is good information, so does this mean it has to be usb-a to usb-c connection? or usb-c to usb-c is possible?
ozkaya said:
that is good information, so does this mean it has to be usb-a to usb-c connection? or usb-c to usb-c is possible?
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I guess usb c to usb c will work, but the cable needs to be compatible with QC 4
I have a Xiaomi 18w PowerBank 3 but it only has fast charging with USB A to USB Type C, I am waiting for a cable with both Type C outputs to see if it charges like this since the PowerBank has a Type C input and the seller told me that if it accepted PD charger
osvaldo.17 said:
This little pin makes the difference.!
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Click to collapse
I looked further into this, there is an extra pin on the charger side, but I don't think it makes a difference, because I tried my older USB-C cables (with no extra pin) with the original charger and it still showed Mi Turbo Charge. So I guess it is the charger that matters and not the cable.
nykola5 said:
I have a Xiaomi 18w PowerBank 3 but it only has fast charging with USB A to USB Type C, I am waiting for a cable with both Type C outputs to see if it charges like this since the PowerBank has a Type C input and the seller told me that if it accepted PD charger
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But if it's 18W, and our charger is 33w for full turbo charging...? The math doesn't add up..
ozkaya said:
I looked further into this, there is an extra pin on the charger side, but I don't think it makes a difference, because I tried my older USB-C cables (with no extra pin) with the original charger and it still showed Mi Turbo Charge. So I guess it is the charger that matters and not the cable.
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I did a test with the stock cable vs UGREEN and there is 1 A of difference.
osvaldo.17 said:
I did a test with the stock cable vs UGREEN and there is 1 A of difference.
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Thanks for the further input, when you charge with ugreen cable, does it say Mi Turbo Charge on the lockscreen?
ozkaya said:
Thanks for the further input, when you charge with ugreen cable, does it say Mi Turbo Charge on the lockscreen?
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Yes, also you can see the double lightning icon next to the battery icon.
oroboros74 said:
But if it's 18W, and our charger is 33w for full turbo charging...? The math doesn't add up..
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But in the thread it asks about PowerBank, not wall chargers ...
nykola5 said:
But in the thread it asks about PowerBank, not wall chargers ...
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Click to collapse
Yes, I know...
So you have 33w power banks on Ali, like this one :
https://aliexpress.com/item/4000958620294.html
oroboros74 said:
Yes, I know...
So you have 33w power banks on Ali, like this one :
https://aliexpress.com/item/4000958620294.html
Click to expand...
Click to collapse
And when did I ask for a powerbank? Due to restrictions in my country I cannot come and buy that, I bought one with the highest W capacity that was available, I still do not understand what your answer is going to ...
nykola5 said:
And when did I ask for a powerbank? (...) I still do not understand what your answer is going to ...
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OP asks for power banks that would take advantage of our device's quick charge, and that's what you yourself mentioned in your previous message.
oroboros74 said:
OP asks for power banks that would take advantage of our device's quick charge, and that's what you yourself mentioned in your previous message.
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Click to collapse
Well I gave my opinion and the device only accepts up to 30W, not 33W
nykola5 said:
Well I gave my opinion and the device only accepts up to 30W, not 33W
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Click to collapse
That's right.
And the charger is 33w, which is what I wrote.
I would be curious if those power banks with 33w charge just as fast as the charger... Would love to hear if anyone uses something like this.
The anker powercore speed is capable of fast charging the F2.
It is " limited" to QC3 so it's not at the absolute max speed the phone could handle.
@Oswald Boelcke
Shouldn't this be moved as well then?
jason88fr said:
@Oswald Boelcke
Shouldn't this be moved as well then?
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Thanks.
Regards
Oswald Boelcke

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