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To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the ZTE Axon 7 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
On Quick Charge, it's fast. On a older computer, it's painfully slow. In my car, on a standard charger, it's not too bad. I just bought a QC 3.0 charger for my car and it'll charge about 30% in my 35 minute drive home (have to test that some more).
tele_jas said:
On Quick Charge, it's fast. On a older computer, it's painfully slow. In my car, on a standard charger, it's not too bad. I just bought a QC 3.0 charger for my car and it'll charge about 30% in my 35 minute drive home (have to test that some more).
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Click to collapse
I would double check the charger port and make sure your plugging into the QC 3.0 port, and not the 2.0A port (not sure if yours has one as well or not) my Axon 7 charges about 45-50% in my 25 minutes ride home so It doesnt sound like its charging quite as fast, unless its QC2.0
musicdjm said:
I would double check the charger port and make sure your plugging into the QC 3.0 port, and not the 2.0A port (not sure if yours has one as well or not) my Axon 7 charges about 45-50% in my 25 minutes ride home so It doesnt sound like its charging quite as fast, unless its QC2.0
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Click to collapse
Which car charger you have?
Στάλθηκε από το HUAWEI M2-A01W μου χρησιμοποιώντας Tapatalk
Have tried to push the battery as hard as I can while charging at the same time. The phone won't stall or drop charge thankfully. Gets a little hot but nothing like other phones I've owned (Nexus 6P would boil, OnePlus one would slowly drop battery until it died, iPhone 5s would get too hot to touch, HTC M7 would also become too hot to touch and unresponsive). If you're wondering if you can use this phone with GPS, Bluetooth, Wifi Hotspot, Data, Spotify while charging at the same time you can.
B27 A2017U, From 37% to 95% in 45 minutes. 5 minutes of screen and one 5 min call during charging. I won't use fast charge often because I don't need it, battery health is more important to me.
Charging speed is very fast. Battery life is great. I usually have ~20% left after running it from about 6AM to 11PM. I did misconnect the charger dongle one night, and so was at 11% starting the day. I switched to ultra power saving mode and was at 10% at the end of the day!?!
Charging speeds tbh are fairly decent. On QC 3.0 i get about 95% in about 1 hour. Nothing compared to Dash charge on the OP3, that method is insanely fast. To compare OP3's 3000 mah takes about 40~45 minutes to top off. Considering the additional 250maH on the Axon, i think the 1 hour approx charging time is good. I suppose once you get the taste of Dash charging, QC becomes less palatable
P.S. Axon's power saving mechanisms are actually quite good. No need for any 3rd party apps. I don't miss Greenify considering the background apps get killed when the screen goes off. So battery life being decent is a good trade off.
I've been impressed by the charging speed. It's close to the Moto X Pure that I loved.
I've personally never had a phone that had any type of quick charge until this phone, so I'm certainly impressed.
Hello
Question: is QC3 a killer of battery? Is charging at low amp better, or...? Cuz I read here and there that it's still better to use a slow speed charging device so that the battery doesn't heat up and doesn't wear off too fast.
What are your thoughts about that?
LeKeiser said:
Hello
Question: is QC3 a killer of battery? Is charging at low amp better, or...? Cuz I read here and there that it's still better to use a slow speed charging device so that the battery doesn't heat up and doesn't wear off too fast.
What are your thoughts about that?
Click to expand...
Click to collapse
If you charge it before you sleep, I would use a charger with a lower am so it can prolong the battery's life. Using quick charge 3.0 is convenient, but it will certainly decrease the battery's life over a period of time.
Before bed: Not recommended to use another adapter to charge any phone that didn't come with it, but I would use a different adapter with a slower charging rate and voltage.
When you're about to go out or etc: Quick charge 3.0
Sent from my ZTE A2017U using XDA-Developers mobile app
I use the Aukey charger. I have 2 portable QC3 and one "traditional" QC3 also. And I forgot which brand but a good one as a slow speed charger.
I thought that QC3 was different than the "old" high speed charger because it had something to do directly with the SnapDragon. The "old" high speed chargers are just sending more amps like 2A or more, while QC3 is more "controlled" so it didn't affect the battery. Am I totally wrong?
Has anyone noticed their charging time increase by 10-20 minutes or so? Could be my imagination as I also have an op3 now..
MrWilsonxD said:
Has anyone noticed their charging time increase by 10-20 minutes or so? Could be my imagination as I also have an op3 now..
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Click to collapse
Probably your imagination. Dash charge is much faster that QC. If your phone's charging up in an hour it's fine.
bonk3rzzz said:
Probably your imagination. Dash charge is much faster that QC. If your phone's charging up in an hour it's fine.
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Click to collapse
even faster than QC3.0?
LeKeiser said:
even faster than QC3.0?
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Click to collapse
Oh yes absolutely. I came from an OP3 to Axon. It's the only thing I miss about the OnePlus 3. And the ROM. And the front finger print scanner. And updates.
On a more serious note, Dash charge is really fantastic. As advertised. 3000 mAh takes 40 to 45 mins, but the most important feature is that it doesn't heat the phone up and using the OP3 while charging is a better experience.
Nice
I think QC3 is already pretty fast, so... Charging low speed when I'm not in a rush, following some (your?) advices here.
I had ordered a 1+3 and canceled when I saw the Axon7, but I had also a Dash Charger on the way and couldn't cancel that one. Too bad they're two different technologies
The 1+3T is... nice
LeKeiser said:
Nice
I think QC3 is already pretty fast, so... Charging low speed when I'm not in a rush, following some (your?) advices here.
I had ordered a 1+3 and canceled when I saw the Axon7, but I had also a Dash Charger on the way and couldn't cancel that one. Too bad they're two different technologies
The 1+3T is... nice
Click to expand...
Click to collapse
Yeah i absolutely hate the existence of the op3t cause it has everything that op3 didn't. And yeah don't use the dash charger with anything else unless you like watching things getting smoked up.
LeKeiser said:
Hello
Question: is QC3 a killer of battery? Is charging at low amp better, or...? Cuz I read here and there that it's still better to use a slow speed charging device so that the battery doesn't heat up and doesn't wear off too fast.
What are your thoughts about that?
Click to expand...
Click to collapse
I don't trust it to keep the battery in good condition over a long time. So I use a normal charger instead.
I just bought an use xl. The oem accesories were never used seems he was charging the pixel mostly in his car. Now im using the official oem charger and cable and heat up the phone like crazy. It does say rapid charging but even the time went up to 3 hour estimated time to fully charge which is crazy. Now using a galaxy s7 edge dock charge and some spare usb c cable i had the phone does not heat up,. Charge in quick charge and it take like an hour and 20 minute to fully charge..... Im i missing something here?
Charging time left is not static it changes with temperature. If your phone is already reached 42 45 degrees which generally correct it slows down charging. And also it heats up if you are using your phone during fast charging intervals which is first 20 min. Also even when you don't use it, it heats up because of wake locks (charging). Also i realize a hot climate is a factor. For oem charger it can reach 3 amps so it is normal for heating and most other chargers supply less so it does not heat up. Soo it is like a design problem you can charge your phone super fast but it will heat up so charging speed will vary but i think in the end it will still quick enough.
Why do you think they advertise quick burst charge instead of quick full charge ?
Hi,
Is it possible to turn off the dash charge? 5T is charged only overnight cause it can last the whole day anyway.
PS: I can turn off Fash Charge in my Samsung Note. So it saves battery if I charge only overnight and don't need fast charge feature.
There is no stock option for this. Maybe a custom kernel can support it or a custom kernel that doesn't support it at all would also be a possibility in theory.
I would suggest using a normal power adapter instead of the Dash charging one. Even a normal USB C cable prevents Dash charging as it can only be used with OnePlus' own cable. So maybe get a cheap USB C cable and use that?
Use a low amperage charger. Something like 1000mah. This will slowly charge your phone overnight. But make sure you use a quality charger.
Why would you want to do this? The OnePlus dash charger works differently from other chargers in that it holds the heat in the charging block. If you use a standard adapter you would transfer the heat to the phone while charging. I would NOT recommend doing this.
Sent from my ONEPLUS A5010 using Tapatalk
I use an Anker IQ 6-port Charger with a couple of fairly good quality cables.
I personally try to avoid any kind of fast charge because it will end up damaging the battery life faster than "standard" charge, even if the heat is absorbed by the DASH charger block. IQ Charge adapts itself with the needs of the device connected.
And my unit stays cool if I touch it while its charging.
Charge however you want. But for me, dash charger while getting ready in the morning or when you have a free half hour. Forget about charging overnight. I don't know your usage but for me, this works. The phone just sits on my nightstand without connecting overnight and I lose a very minimal battery amount.
Sent from my ONEPLUS A5010 using Tapatalk
---------- Post added at 05:47 PM ---------- Previous post was at 05:43 PM ----------
https://www.guidingtech.com/61180/dash-charging-quick-charge. I'll just leave this here.
Sent from my ONEPLUS A5010 using Tapatalk
That's why we can choose
Just not in a software way.
I choose to use wireless charging using a receiver.
通过我的 ONEPLUS A5010 上的 Tapatalk发言
DragonMessor said:
Use a low amperage charger. Something like 1000mah. This will slowly charge your phone overnight. But make sure you use a quality charger.
Click to expand...
Click to collapse
It's fine at even less than 1 amp. We have two 5Ts in the house and charge them at night at 0.35 - 0.45 amp.
I saw the dash reduce Ampare when pass above 80%.
(When not rush I use official iPhone 1Amp charger.)
Use 5V/2A standard charger to standard usb type c.
Oneplus 5t = 5V/4A
Quick Charge = 9V/2A
Dash n QC have more power!
I'm using an old 1A Samsung power adapter and dash charge cable and in addition I also use Battery Charge Limit app to limit charging the battery to 80%.
https://forum.xda-developers.com/android/apps-games/root-battery-charge-limit-t3557002
Headbanger1982 said:
I personally try to avoid any kind of fast charge because it will end up damaging the battery life faster than "standard" charge
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Click to collapse
No, it does not, especially not with dash charge. The excess heat is stored in the charger and is not transferred to the phone, and the heat is the only thing that degrades the battery faster.
SilverSurger said:
No, it does not, especially not with dash charge. The excess heat is stored in the charger and is not transferred to the phone, and the heat is the only thing that degrades the battery faster.
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Click to collapse
Your informations are not correct.
Dash (or VOOC, which is the very same technology since OnePlus is an Oppo brand) uses high current fast charging instead of high voltage charging (QuickCharge 2.0/3.0 uses high voltage) and the circuit that produces heat in phones that are not Dash/VOOC compliant is inside the phone, while in Dash/VOOC is inside the charger.
Oppo and OnePlush themselves have acknowledged that it makes SAFE to use the phone while it is quickcharging, NOT that the battery is not getting damaged by the use of a fast charging method, even if it charges at a lower voltage and higher current.
The use of any fast charge technology implies to shorten out the overall battery life.
SilverSurger said:
No, it does not, especially not with dash charge. The excess heat is stored in the charger and is not transferred to the phone, and the heat is the only thing that degrades the battery faster.
Click to expand...
Click to collapse
Just because they moved a bunch of the power regulation stuff to the charger doesn't mean the battery doesn't still get warmer. If you push 4 amps of current into it, it will heat up more so than when it receives, 1 amp.
Now you have me curious though, I guess I'll have to pay close attention to the battery temp next time I charge my battery. I've never used the dash charger, but perhaps I'll have to get it out of the box, and test with it as well just to see what kind of temps I see with a more powerful charger as well. I'm curious to see how much temperature difference there is.
I know on my Nexus 5X my phone always lasted long on a single charge when slow charged (0.35 amps), vs using the factory 3 amp charger.
Constantly topping up the battery overnight for 5-6 hours (assuming your slow charger will charge it to 100% in 2-3 hours) is worse than using Dash to charge it quickly in bursts in the morning and night when you have a spare 30 minutes.
I would never leave a phone stuck on a charger overnight. Especially since even the slowest charger in the works will charge the phone to 100% in three hours or so.
xocomaox said:
Constantly topping up the battery overnight for 5-6 hours (assuming your slow charger will charge it to 100% in 2-3 hours) is worse than using Dash to charge it quickly in bursts in the morning and night when you have a spare 30 minutes.
I would never leave a phone stuck on a charger overnight. Especially since even the slowest charger in the works will charge the phone to 100% in three hours or so.
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Click to collapse
I don't charge my phone over night either but by using above mentioned Battery Charge Limit app it is possible to stop charging when desired battery level has been reached.
Squabl said:
I don't charge my phone over night either but by using above mentioned Battery Charge Limit app it is possible to stop charging when desired battery level has been reached.
Click to expand...
Click to collapse
That would be a good idea to do. Although the best is to just Dash charge in short 30 minute bursts when you can.
Headbanger1982 said:
Your informations are not correct.
(...)
The use of any fast charge technology implies to shorten out the overall battery life.
Click to expand...
Click to collapse
How does it imply that? Heat is the only factor. Phone is not getting hot(ter than slowly charging) when charging.
What is the truth? With the rapid charging the battery deteriorates faster or better a slower charging?
Hello guys,
To offert at my battery the best treatment I'm looking for a lower amperage wall charger for my Pixel 2XL.
Between 1 and 1.5 Amp it will be excellent. I read some interesting suties about battery life and how manage it and fast charge is part of that.
Thank you all anf have good evening.
I am sure it will charge on either one, but how fast who knows? If you are rooted and have Magisk, download the ACC module and you can control your charging that way instead.
Le_Combattant said:
Hello guys,
To offert at my battery the best treatment I'm looking for a lower amperage wall charger for my Pixel 2XL.
Between 1 and 1.5 Amp it will be excellent. I read some interesting suties about battery life and how manage it and fast charge is part of that.
Thank you all anf have good evening.
Click to expand...
Click to collapse
Older USB chargers are mostly slow 1A chargers, like the cube Apple chargers
Droid_Nut said:
I am sure it will charge on either one, but how fast who knows? If you are rooted and have Magisk, download the ACC module and you can control your charging that way instead.
Click to expand...
Click to collapse
I'm not rooted and I don't think I gonna it
Le_Combattant said:
Hello guys,
To offert at my battery the best treatment I'm looking for a lower amperage wall charger for my Pixel 2XL.
Between 1 and 1.5 Amp it will be excellent. I read some interesting suties about battery life and how manage it and fast charge is part of that.
Thank you all anf have good evening.
Click to expand...
Click to collapse
I am an electrical engineer, and have some knowledge about how Li batteries function.
I have always wondered this, I always see people mentioning that slower charging is better for the longevity of Li-ion batteries. There is always a trade-off here. Slower charging also means the battery takes much longer to charge, and the battery stays hotter for longer period of time, which should affect it's lifetime. Fast charging also does the same thing, but the temperature is much hotter but is exposed for shorter period of time.
Now these is merely a speculation on my part, I don't have any theoretical or experimental evidence to back this up - I think regular 5V 2A charging is a balance between those two scenarios.
Also, I recall that the peak charging current is limited in P2XL, so using the stock charger shouldn't harm that much either.
Pixel 2XL is my first smartphone who do not Come hot when it charge so...
But I know that high temperature are not the best things for battery in general.
And about the level of charge ? Some people said they stop at 80% to manage battery
suhridkhan said:
I am an electrical engineer, and have some knowledge about how Li batteries function.
I have always wondered this, I always see people mentioning that slower charging is better for the longevity of Li-ion batteries. There is always a trade-off here. Slower charging also means the battery takes much longer to charge, and the battery stays hotter for longer period of time, which should affect it's lifetime. Fast charging also does the same thing, but the temperature is much hotter but is exposed for shorter period of time.
Now these is merely a speculation on my part, I don't have any theoretical or experimental evidence to back this up - I think regular 5V 2A charging is a balance between those two scenarios.
Also, I recall that the peak charging current is limited in P2XL, so using the stock charger shouldn't harm that much either.
Click to expand...
Click to collapse
I use a 5 watts charger and the phone stay completely cold during the charge process.
Also there was a recent 2017 scientific paper that tested what degraded the battery. It's a really interesting read with many tested model.
https://www.researchgate.net/profil...e-model-under-different-charging-stresses.pdf
Number 1 cause is high battery voltage at the end, second one is battery charging speed. Any speed faster than 1c will degrade the battery much faster.
This is why i charge at 5w plus stop charging at 80% (unless i know I'll need 100% that day, where i fully charge, but for my usage 80% is more than enough for the usual day).
von_block said:
I use a 5 watts charger and the phone stay completely cold during the charge process.
Also there was a recent 2017 scientific paper that tested what degraded the battery. It's a really interesting read with many tested model.
https://www.researchgate.net/profil...e-model-under-different-charging-stresses.pdf
Number 1 cause is high battery voltage at the end, second one is battery charging speed. Any speed faster than 1c will degrade the battery much faster.
This is why i charge at 5w plus stop charging at 80% (unless i know I'll need 100% that day, where i fully charge, but for my usage 80% is more than enough for the usual day).
Click to expand...
Click to collapse
I charge my phone every 48h and when it is full I unplug it from wall charger. And I charge it from 20-25% (some time I go lower because of my usage)
It's your famous amazon wall charger?
Le_Combattant said:
I charge my phone every 48h and when it is full I unplug it from wall charger. And I charge it from 20-25% (some time I go lower because of my usage)
It's your famous amazon wall charger?
Click to expand...
Click to collapse
I download AccuBattery and charge my phone from 25% to 80% max. The app detect directly the stock capacity of my battery (3520mAh) but after my charge, the new capacity estimated is 2982%. Is the first value is reliable or I have to do some other charges?
You have to wait for about 10 cycles. It says in the application something like that.
Hallo everyone... Can someone pls tell me what could be the problem that i don`t have fast charging anymore after changing the battery on my phone? I bought original battery in local phone service and i saw that it is the same as the one that came with the phone. Before changing charging was as fast as it was from the start, about 1h 0-100%... But battery health was half way through and not lasting that long during the day. Now, it needs almost 2h30min to charge it. When i plug in cable it says on animation turbo charge like it should but charging is just around 5-7w according to Antutu battery test and i know it was 30w before. What is interesting to me, and i haven`t noticed that before since it might not have had anything to do with how fast it charges, is when i plug in cable one way no fast charge message, just starts charging. But when i turn it 180 degrees, so opposite way, it shows fast charge but as i said, it`s not charging fast at all. Any idea pls? Thanks