check quick charge - G4 Q&A, Help & Troubleshooting

Hello guys, I just bought the aukey dual usb car charger, Certified qualcomm quick charge 2.0.
I connected to my G4 and I can not understand if enters in quick charge mode or not. Is there some icons indicating fast charging? I'm sure it works because I tested it on zenfone 2.
Using Android 5.1
Thank you all!

Check your lockscreen while charging. It’ll show “fast charging”

Related

[Q] Quick Charge Issue -- Need Help

Guys, I just bought an Aukey 5-port Qualcomm certified quick charger. It had very good reviews. Plus it is qualcomm certified. But the thing is when I connected with LG G4, nothing actually happened. No notifications of detecting quick charger nor any definitive improvement on charging as my device was already charging fast enough. But I really want to be sure about that my G4 supports quick charging & it's enabled as well I wanna know if my charger has any defect.
So can anyone gimme any suggestion what can I do? Plus is there any app which can tell me if my G4 is connected with a quick charger?? I am using Gsm Battery Monitor which just says AC adapter connected, neither I could really differentiate by Ampere app. So guys, help me out here.
Moderator, please delete this thread.
Sent from my LG-H815 using Tapatalk

Quick Charge?

I bought Aukey PA-28 for using quick charge 2.0 on my device (M8 Harman with S-team rom) but while charging, it's doesn't show "quick, or fast charging" on the screen, it just show "charging"!
What's happen?
Thanks so much!
This device doesn't actually indicate any different charging (Quick, etc.) on the screen. But as long as the charger is officially QC 2.0 (or also QC3.0, but it will charge at 2.0 speed) and has the QC logo (green lighting bold) or says "QuickCharge 2.0" on it, it will work properly. The only way you will know, is that it will charge much faster than the "stock" charger that came with the phone.
Thanks so much! I've been testing that! It's working correctly!
Thanks!

quick charge 3.0

Just bought a tronsmart w2pte type c quick charger 3.0 but it doesnot display the fast charging notification but when i connect my phone to my samsung fast charger it does show fast charging.Is it likely that the charger is faulty??
Tahmasip tallal said:
Just bought a tronsmart w2pte type c quick charger 3.0 but it doesnot display the fast charging notification but when i connect my phone to my samsung fast charger it does show fast charging.Is it likely that the charger is faulty??
Click to expand...
Click to collapse
Could be i know most of the time my device wont fast charge when im using it. I use 3c tool box batt recorder and it shows it is fast charging though.

Honor 8 Pro doesn't Quick Charge

I have the original Huawei charger that came with the phone but I am using Samsung c9 pro usb cable for charging (lost the Huawei one)
My phone charged only 18% (from 13 to 31) in 30 minutes.
Is this normal considering Fast charging?
hi there,
The USB cable must be the original one that came with the device. There are other USB cables such as Mi dual type USB cable which works fine for Fast Charging. I dont know about your Samsung cable.
You can find out if it is Fast Charging from the notification bar. If you see two lightning icons inside the Battery icon, then it is Fast Charging. If you see one lightning icon inside Battery icon, it is Normal Charging. Hope this helps.
Bests.
the cable should support 18w (9v 2a) charging for fast charge to work.

Mi 9 SE charging question

Hello
I've got question about my Mi 9 SE. Recently I bought a USB tester for voltage and current. When charging the smartphone it shows most of the time time 7V/1.8A. Shouldn't it be around 9V/ 2A or 5V / 3A? (Tested on original cable and charger)
Edit: One more thing - since miui 11 update - my phone does this weird thing that when I connect the phone to the charger, in the first 10 seconds quick charge turns on, then it turns off and on again (further on it is stable)
me too, its charging at 15w most of the time, may be 18w if power off, havent tried
switching from fast to slow then fast is normal, it means it detect and enabled qualcomm charging protocol, afaik

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