Folks, home with excessive phone usage and I only have a single outlet where most people charge phones. Have you folks seen a quad charger, preferably with all ports supporting QC 3.0
Thx
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Qualcomm Released Quick Charge 3.0. New Chargers Would Soon Show up.
I see many people are discussing about QC 2.0 fast chargers. Now Qualcomm official released the next generation fast charge technology--Quick Charge 3.0.
Quick Charge 3.0 offers a more granular range of voltages: 200mV increments, from 3.6V to 20V. It means better efficient compare with previous Quick Charge Technology, Qualcomm said 38% more efficient than Quick Charge 2.0.
Quick Charge 3.0 can be implemented with USB Type-A, USB micro, USB Type-C, or proprietary connectors. The USB Type-c is the trends and future, More and more device will come with type-c port. The QC3.0 is fully implemented with type c, which means we might see a lot of device which have type c port and at the same time support quick charge 3.0.
Quick Charge 3.0 will be available in newest Qualcomm Snapdragon processors, including the Snapdragon 820, 620, 618, 617, and 430.
It’s 100% backward-compatible with Quick Charge 1.0 and Quick Charge 2.0 devices. so don’t worry about no device support,if it detect your device don’t support QC3.0,it will direct give you 5V/9V/12V QC2.0 standard.
I believe there will soon come some QC 3.0 chargers. I am looking forward to trying one!!
Besides, it is said that the QC 3.0 fast charger is safer for those phones compatible with QC technology. Because the current is aroused step-by-step. Well, I don't know how to explain it clearly, if someone could help explain, please, I will be a good learner!
purchased a insurance replacement from flebay it came with a samsung quick charge plug ,is this the same as a htc quick charge or shall i buy a htc type ?
The Samsung Quick Charger I believe only supports QuickCharge 2.0 while the HTC 10 is QuickCharge 3.0, so it will get the job done just not as fast as a 3.0 Charger. It pulls 5v while the HTC charger can pull 5v, 9v, or 12v.
It should be ok but the only difference is the 2.0 will charge a little bit warmer. Should be relatively the same speed as 3.0 but just get a bit hotter. So there shouldn't be any issues
Quick Charge 2.0 and 3.0 both charge at the same maximum speeds.
The difference between the two of them is that Quick Charge 3.0 allows for smaller drops in voltage as the battery get more full, allowing the charger to remain closer to its maximum charging speed for longer.
Instead of dropping right from 12V to 9V as the battery fills up, it drops from 12V to 11.8V to 11.6V etc.
So..........anyone know if it's Qualcomm Quick Charge 3.0 or something else? I found one report that claims it's QC3, but not sure of their source. Not sure if anyone saw any "hands on" videos where they were able to ask Google about it.
Mahalo
Don't know for sure, but I was curious and searched for info on the Qualcomm Snapdragon 821 that the Pixels use. The 821 does support quickcharge 3.0 so chances are the Pixels will use it.
https://www.qualcomm.com/products/snapdragon/processors/821
EDIT: Well reading this https://plus.google.com/+BensonLeung/posts/GnjQBqAovnD it looks like Qualcomm quickcharge is not used, but instead they use the USB-C fast charging standard. " I would really prefer if they had mentioned Power Delivery, instead of "Type-C quick charging" which could be misconstrued as Qualcomm's proprietary tech. The Pixels do not use proprietary technology to charge. They use standard USB Type-C and USB Power Delivery."
Tried to post last night, but couldn't. As mentioned above, it uses USB-PD, and not qc 3.0. Many argue USB-PD > QC 3.0.
When I use a Qualcomm QC3 charger with my Pixel C, it rapid charges. QC3 supports a 5v3a 15w charge, which is the Pixel C's USB PD requirement. As QC3 scales its voltage and amperage, it's likely QC3 chargers will support USB PD at 18w too.
(I havent gotten it working the other way around, for example, the USB PD charger rapid charging my HTC 10 that uses quick charge.)
hello , can i use samsung s6 charger for fast charging on my htc m8 ?
Unfortunately, no. It has to be a charger which bears the Qualcomm Quick Charge logo like this: https://goo.gl/images/vZLCZB
Either the lightning bolt symbol, or the charger will say "Quick Charge 2.0" etc. on it.
The M8 specifically supports QC 2.0, although other official QC chargers will work, to some degree. QC 3 and 4 chargers will charge at QC 2.0 speed (not as fast as QC 3 and 4). A QC1 charger will work (faster than standard charger), but not as fast as QC 2.0 speed.
Unfortunately, Samsung uses their own fast charge technology, which isn't compatible with other brand devices (such as HTC). Blame it on the phone manufacturers, who are trying to differentiate their products with their own fast charge technologies. Breaking the native Qualcomm Quick Charge function, even for devices (such as Samsung, and there are others) that use Qualcomm Snapdragon chipsets.
it doesn't have this
I have two fast charge power banks, one Anker PowerCore+ QC 2.0 and an iWalk Secretary. Neither will fast charge the Tab S4. Nor will plugging in the Tab S4 into the 3.0 and 2.0 quick charge ports on my Anker and Aukey multi port charging stations. The maximum charge (using AccuBattery app) I'm getting on these fast chargers is 500 ma and pretty up and down not really consistent. When I connect to a standard port it goes up to 900 ma without any dips. When I connect my Note 9 to the same fast chargers I'm getting 1300 ma.
Is this a Snapdragon issue?
Are you getting 800+ ma charging consistently with your power bank? If so which one are you using?
porscheoscar said:
I have two fast charge power banks, one Anker PowerCore+ QC 2.0 and an iWalk Secretary. Neither will fast charge the Tab S4. Nor will plugging in the Tab S4 into the 3.0 and 2.0 quick charge ports on my Anker and Aukey multi port charging stations. The maximum charge (using AccuBattery app) I'm getting on these fast chargers is 500 ma and pretty up and down not really consistent. When I connect to a standard port it goes up to 900 ma without any dips. When I connect my Note 9 to the same fast chargers I'm getting 1300 ma.
Is this a Snapdragon issue?
Are you getting 800+ ma charging consistently with your power bank? If so which one are you using?
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i never ever charge via fast charge as it destroy the battery in the long run, but i own an Belkin 15000 milliamp power bank.. i have just switched on fast charge for you I’m getting 1375ma charge that’s what AccuBattery is saying I’m averaging that of my power bank..
I hope that answers your question? pp.’s never i have heard of iwalk bit of advice avoid unknown brands! Anker is good but I don’t know about iwalk, get the Belkin one that I own.. I have charged my Note 9 twice in the last few weeks once full and once around 70% and I have charged my Tab S 8.4 LTE fully once and I still got 3 led lights left on the Belkin power bank..
Mate this Belkin power bank is a beast!
I will have to install accubattery but I have a Anker PowerCore 20000 with Qualcomm Quick Charge 3.0 and it works pretty well for what I need. but looking to upgrade to more power but smaller in size.
https://www.amazon.com/Anker-PowerC...re+20000+3.0&qid=1550676139&s=gateway&sr=8-13
These tabs support QC2.0 which allows for a theoretical 5V/2A or 9V/2A. In practice I've never seen it above 9v/1.7A. Does your accubattery app actually indicate the negotiated voltage? Or just the amperage?
The only way I've found to reliably check chargers, cables or devices is with a hardware ammeter like this:
Mini USB Tester DC Digital Voltmeter Ammeter LCD Display Current Voltage Meter Detector Power Bank Charger indicator Amperimetro
https://s.click.aliexpress.com/e/3rPyJb6
I've got one like this (reads 9volts despite the spec sheet stating otherwise):
| LCD USB Detector Voltmeter Ammeter Mobile Power Charger Capacity Tester Meter Voltage Current Charging Monitor 3V-7V DC 3-7V
https://s.click.aliexpress.com/e/ckd8Ry5a