Seems Qualcomm which charge 2.0 not working with Mi 4 original cable anyone suggest how enable fast charging on Xiaomi mi 4.
If I'm not mistaken, you need a charger with higher outputs then the standard wall charger shipped with most phones. Just a guess though seeing as my Xiaomi Mi 4 charger is a five volt charger.
Charger
My charger say Output 5v=2A/9v=1.2A/12v=1A i dont know if that whats needed but it charges very quickly.
Plajz0r said:
My charger say Output 5v=2A/9v=1.2A/12v=1A i dont know if that whats needed but it charges very quickly.
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5v is the voltage standard. What you want is AMPS. ALWAYS select 5 volts.
Computers (USB 2.0) can output maximum 0.5A (500ma) at 5 volts, while USB 3.0 can output 900ma or 0.9A.
Most MicroUSB chargers output anything from 1A to 3A+, with 1A and 2.1A being the most common.
So while a 1A will charge your phone a X percent per minute, a two amp charger will charge it at almost double the rate (not exactly, but close enough).
I do however (and I stand corrected), recommend not to go too high an amperage, while your phone my not get damaged, slow and steady charging is better for the battery than high current, quick charging.
Some phone, like my Galaxy S5, requires a 2A charger, but other phones may not like it.
I think it's always enable ...
all is in the tittle
So I decided to be a brave tester and I ordered the Talentcell 10400 mAh power bank... it does have a Type c port so hopefully it will do try 5V/3A. I'm a bit worried as the box and literature in the box state that it puts out 5V/2.4A however right on the device itself it shows 5V/3A... So well see, unfortunately I have nothing to test it with as I do not have my phone yet... Link is posted below.
http://www.amazon.com/TalentCell-Flashlight-Chromebook-Supported-USB-Powered/dp/B00YZZYAX4
thanks
on the site of talentcell, it says 3A
http://www.talentcell.com/products/power-bank/type-c-power-bank.html
can't find it in canada -_-
Also, I found this one
http://www.ravpower.com/20100mah-external-battery-charger-QC2.0-type-c.html
it look amazing
warplane95 said:
thanks
on the site of talentcell, it says 3A
http://www.talentcell.com/products/power-bank/type-c-power-bank.html
can't find it in canada -_-
Also, I found this one
http://www.ravpower.com/20100mah-external-battery-charger-QC2.0-type-c.html
it look amazing
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That second one is a quick charge, so it will max out at 2.4A
Edit: corrected, there is a USB-C port that says 5v/3a
Sent from my SM-G900V using Tapatalk
but, look on the type c port, it say 3A.
Input (Micro): 5V/9V/12V 2A Max
Input (Type-C): 5V/3A Max
USB Output: 5V/ 2.4A
Type-C Output: 5V/3A Max
QC 2.0 Output: 5V/2.4A, 9V/1.5A, 12V/1.2A Max
warplane95 said:
but, look on the type c port, it say 3A.
Input (Micro): 5V/9V/12V 2A Max
Input (Type-C): 5V/3A Max
USB Output: 5V/ 2.4A
Type-C Output: 5V/3A Max
QC 2.0 Output: 5V/2.4A, 9V/1.5A, 12V/1.2A Max
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Looks like you are correct! I was looking at the first bullet, didn't see the second one
Sent from my SM-G900V using Tapatalk
heleos said:
Looks like you are correct! I was looking at the first bullet, didn't see the second one
Sent from my SM-G900V using Tapatalk
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Awesome, now we just need it to be in stock.
Yeah, i'll also buy one
Talked to a rep and it say it's coming in canada soon (maybe a month?)
That battery looks sweet but I would kill for one that's smaller with maybe half the charge. I want something that I wouldn't mind putting in my pants pocket like if I'm going to be gone all day and night.
armandosal said:
That battery looks sweet but I would kill for one that's smaller with maybe half the charge. I want something that I wouldn't mind putting in my pants pocket like if I'm going to be gone all day and night.
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I didn't think the RavPower was that big until I saw a YouTube video of it. Way too big to carry it easily. If I could get one around 10k mAh with type c I would buy it right now.
htowngator said:
Awesome, now we just need it to be in stock.
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It can be ordered on Amazon.
http://www.amazon.com/20100mah-Portable-RAVPower-20100mAh-Technology/dp/B0156HCJQO/ref=sr_1_1?ie=UTF8&qid=1445462029&sr=8-1&keywords=ravpower+type+c
Honestly, this thing would be bad ass to rig up a charging backpack/messenger bag with.
Nah, it's perfect, I can put this in my car if I want and charge the 6p arround 6 times with it. or plug a dashcam
I just ordered one of the RAVPower ones today - it'll be in on tuesday so I can report back then
Just noticed on the spec list, you can charge this device via USB C port as well as the micro USB in. Pretty neat. Would make that dual type c charger from google worth a look.
***It will still charge faster via Quick Charge 2.0 charger FYI.
rufflez2010 said:
Just noticed on the spec list, you can charge this device via USB C port as well as the micro USB in. Pretty neat. Would make that dual type c charger from google worth a look.
***It will still charge faster via Quick Charge 2.0 charger FYI.
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Mine just came in! (the RAVpower)
love it so far. it's big, but lighter than my smaller capacity battery that I'm replacing. However I have a hard time believing QC2.0 will charge this bad boy faster than the USB-C port.
It's 5V/3A in and out, which is higher than the 2.0A input from QC2.0...I'll have to test when my N6P charger comes in, though.
*edit - it's only a 2A input, much lower than the USB-C input. So it definitely will charge faster via USB-C
QC 2.0 > 2.4A @5V. It varies on amp/voltage depending on battery level. I believe it maxes out at 18W, but I could be wrong there. It's listed there below the QC 2.0 port the different voltages, but the amps aren't there to show actual wattage. 2.4 is the iSmart port which is slower than the QC 2.0.
What's not listed in the specs on Amazon is what the max output is from multiple ports. With 20,000 mAh, I could charge multiple devices fully... Could I charge my N6P at 15Watts AND charge another device at 2.4A @5V/ QC 2.0?... Or all 3 ports (highly doubt there) maxed out.
Sent from my Nexus 6 using Tapatalk
rufflez2010 said:
QC 2.0 > 2.4A @5V. It varies on amp/voltage depending on battery level. I believe it maxes out at 18W, but I could be wrong there. It's listed there below the QC 2.0 port the different voltages, but the amps aren't there to show actual wattage. 2.4 is the iSmart port which is slower than the QC 2.0.
What's not listed in the specs on Amazon is what the max output is from multiple ports. With 20,000 mAh, I could charge multiple devices fully... Could I charge my N6P at 15Watts AND charge another device at 2.4A @5V/ QC 2.0?... Or all 3 ports (highly doubt there) maxed out.
Sent from my Nexus 6 using Tapatalk
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Let me look since ive got it in hand haha:
http://imgur.com/zd8W2tR
Max input from MicroUSB = 2A
Max Output on both regular USB ports, both QC2.0 AND iSmart = 2.4A
Max In/Out on USB-C = 3A
I still think USB-C will be the fastest way to recharge this pack AND phones.
I'll also grab a tool to measure the output and I'll load up all the ports and see what each can output :good:
Actually:
Max input using QC on there is 10-24 Watts to charge
You're right on QC 2.0, its lower than 15 Watts. Just looked at my Moto Turbo Charger that comes with the Nexus 6.
5v 1.6A
9v 1.6A
12v 1.2A
Not sure why I thought QC 2.0 had higher output. What the hell is everyone *****ing about this phone not having QC 2.0 which is lower output than Type C Fast Charging? Much ado about nothing.
Sent from my Nexus 6 using Tapatalk
rufflez2010 said:
Actually:
Max input using QC on there is 10-24 Watts to charge
You're right on QC 2.0, its lower than 15 Watts. Just looked at my Moto Turbo Charger that comes with the Nexus 6.
5v 1.6A
9v 1.6A
12v 1.2A
Not sure why I thought QC 2.0 had higher output. What the hell is everyone *****ing about this phone not having QC 2.0 which is lower output than Type C Fast Charging? Much ado about nothing.
Sent from my Nexus 6 using Tapatalk
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I think it's the same type situation as when apple released the lightning port. It's not a big deal because in like 3 months everything new will have USB-C, but for now, it's a problem because people have the old stuff...
I bought the RavPower
Hi,
Just wanted to share my experience with adaptive/fast chargers.
Recently purchased four different manufacturers chargers from Amazon in an attempt to find one that would live up to its claims of charging at the maximum capacity of the phones battery and be an improvement over the stock charger.
The chargers were tested using an Xperia Z2, Samsung Galaxy S6 and an Xperia Tablet Z.
Below are the four that were purchased:
- AUKEY Wall Charger 3 Ports 30W / 6A USB Travel Adapter
- TeckNet® PowerZone C3 Universal BLUETEK™ USB-C Power Adapter 24W/5V 4.8A 4 Port USB Wall Charger
- Tronsmart 42W 3-Port USB Wall Charger
- Orico 30W 6A 4-Port Mains USB Charger
Initially I tested each charger using Ampere(Play Store) and though the results varied, none of the chargers seemed to output more than 500-850ma. I also noted that in the Ampere App, the Max USB current value was set at 1000ma for all four chargers. When using the stock Sony or Samsung Apaptive Charger, the Max USB current was detected correctly at 1500ma and while the Sony 1500ma charger only ever managed an output of 950-1100ma, the Samsung 2000ma charger managed an output of 1300-1400ma.
With the varying results using Ampere I purchased an inline USB current meter (). I had sent the first three chargers back by this point but still had the Orico.
Using the inline current meter I found it more accurate and if it was showing a reading of 1000ma, Ampere would show anywhere between 200-700ma which makes me wonder how accurate the Ampere App actually is.
Using the inline meter the Orico could only supply 950-1100ma. Given each port is claimed to output upto 2.4 amps I would have expected it to at least get close to 1500ma.
In the end I purchased a cheap Foxconn dual port 2000ma charger and using the inline meter it showed 1400-1500ma.
Not even the Tronsmart which comes with a Quickcharge 2.0 port could manage more than 1100ma on either the Z2 or S6.
I don't really know what all this means but it seems all these manufacturers are maybe using the same internals and the adaptive charging is detecting only 1000ma on the devices I tested them with.
A frustrating experience to find a fast charger but I hope this information is helpful to others and I'd be interested to hear others opinions/experiences with such chargers.
This was my first post so apologies if its not in the right section.
Thanks
I think, Fast charge need to be enabled in the kernel, did you try that
So, I already read all the other threads on car chargers, but I have a bit of a unique situation.
I use a ProClip charging dock for my pixel xl in my car, but sadly the pigtail from that terminates to a male USB-A. Is there any charger out there that would actually allow for 3A charging over a USB-A connection instead of max 2.4? Would just splicing on a USB-C connector allow for full speed charging? Really wish this company outputted their charging docks to the proper termination
I have my eyes set on this one, just not sure if I'm missing something https://www.amazon.com/dp/B01B7NIG72?ref=emc_b_5_t&th=1
I tried to splice into a type c cable to do some f*ckery one time. Bad idea. Many wires, same colors.
For so cheap I bought it, worst case it doesn't work
Sent from my Pixel XL using Tapatalk
Short answer, is no. Because with the 56k ohm resistor built into the cable, the phone will never draw over 2.4a. but, you can get a voltage drop compensating charger like many of the Anker chargers to ensure the voltage is 5v at the device end.
Sent from my Pixel XL using Tapatalk
If it's of any help to anyone, I picked up an XL this week and took a chance on Anker's PowerDive Speed2 charger. On the side it shows the output as 3.6-6.5v @ 3A / 6.5-9V @ 2A / 9-12V @ 1.5A
In use my Pixel shows "charging rapidly" and the Anker charger is barely above ambient temp. I can't measure to confirm, but based on the behavior seems to charge a Pixel at the spec of 9V @ 2A. Not sure this is a PD spec charger but it works for me.
https://www.amazon.com/Anker-Charge...erdrive+speed+2+39w+ultra-compact+car+charger
Does anyone know the speeds at which the OnePlus 9 wireless charging works? Before anyone replies with obvious answers, let me clarify what I know and what I am after.
- I know that it charges at 15W. But that is the maximum possible speed
- I know that I need a wireless charger that outputs at that speed and I also know that I need a powerful wired charger. I have both of these. I am using a qi wireless pad that outputs at a max of 15W and a GaN USB-C charger that uses a combination of voltages and amps at different standards for a maximum output of 45W
What I am trying to understand is the combo of voltage and amps that the OnePlus 9 uses when wireless charging.
E.g. the qi wireless pad I use has the following outputs:
5V/1A
9V/0.83A
9V/1.12A
9V/1.67A
So from the above examples, if the OnePlus 9 does not accept a voltage of more than 5V, my wireless charger won't charge it faster than 5W even though overall it can go to 15W using a different voltage. If the OnePlus 9 does accept wireless charging at 9V, the speed it charges at will depend on the max Ampere it can accept at that voltage.
Anyone know?
As the ad showed the wireless charger for the OnePlus 9 gives a 100% charge roughly in 47 minutes. But it doesn't produce the same power in 50 minutes. So maybe, the advertisement is a lie or my house power socket doesn't produce the expected power to the wireless charger.