Develop Bugs

The Best Quick Charge 3.0 Single Port Wall Charger | Anker vs Aukey vs Tronsmart

hi guys
i want to buy a Single Port Wall Charger
which one has a better built quality from your experience ?
1- AUKEY PA-T9 18W USB Wall Charger Compatible with Qualcomm Quick Charge 3.0
Amazon
2-Tronsmart WC1T 18W Quick Charge 3.0 USB Wall Charger
Amazon
3-Anker PowerPort+ 1 Quick Charge 3.0 18W USB Wall Charger
Amazon
from the pictures(i think) it seems aukey has a better board quality than anker but i could'nt find any pictures of Tronsmart WC1T board
base price for both anker and aukey is about 40$ and for tronsmart is 25$ so maybe those two have a better build quality
but some reviews about other tronsmart products says that chargers from this company have a better quality in material (housing plastic) than aukey or other
which one do you prefer?

I think Tronsmart is better.
I was thinking about buying a Qualcomm QuickCharger and researched it a lot. I chose the Tronsmart charger over the Anker Powerport singleport wall charger.
Pro's:
1. Comes with a USB cable (24 AWG) with a length of 6 ft. (I wanted a long USB cable with good charging rates! For Quickcharging, a good cable is a must along with the QuickCharge adapter)
2. It comes with an Indian type plug (I am from India, and didnt wana buy a converter for USA to India conversion)
3. footprint is similar to Anker
Cons :
1. No LED light (In Anker, blue light normally; green when in 9V/12V. However, once you have established that your device supports Quickcharge, the colour change has no significance)
Good luck. Also let me know which one you bought.

any other thoughts?
which one do you think has a better build and board quality?

They are all GOOD, and possibly made in the same place in China. Not familiar with Transmart, but I have reviewed a ton of Anker and Aukey, and Choetech products. They all good because they have a better quality control and offer an excellent support and extended warranty. To differentiate, maybe look for better accessories, like low gauge cables (that's a plus for high current charging), and better price deals.
Btw, what are you planning to charge with QC3.0, are there any phones/tablets even available to take advantage of it?

Anker makes a quality product. I know their batteries work well. I'd go with them over the others.

iClever wins the game
dsteinmetz2101 said:
Anker makes a quality product. I know their batteries work well. I'd go with them over the others.
Click to expand...
Click to collapse
I also trust Anker's quality. But I could think twice when purchasing since its price is always highest one.
Anker, Aukey and Tronsmart quick chargers all comes with 18W output. Actually the 1st release of this products share the same specifications.
So the quality is the point. It is very difficult to decide based on their Amazon reviews, almost the same review rating.
So, I am iClever Fans, since I bought a dual usb charger from their store. Works so great as I expect.
Its quick charge 3.0 single port charger is Amazing, 24W output.
Wow, Seems like the seller is providing deal price at 13.59$.

Ii would prefer aukey, I bought aukey qc 3.0 for use in car, and it works very well, I got some hdmi miracast adapter from Tronsmart and there is poor support on it, and does not work well (cant connect from NB or PC with Windows 10 to the adapter, but from smarthphone it works, only sometimes drops connection)

I have my HTC M10 on hand now. Just buy a set of QC 3.0 charger(wall, car, desktop) from Tronsmart. Works as expected.

if you want a cheap options the Aukey PA-Y2 blows the competitions away.
https://www.aukey.com/products/amp-type-c-dual-port-wall-chargerwith-quick-charge-3-0
this is the only charger that can fast charge both USB Type A devices and Type C devices.
Type C devices like Galaxy S8, Nexus 5X/6P or Google Pixel aren't able to be fast charged using a type a to type c cable, so please consider it when getting a type a only charger.

RAVPower 20,100 mAh Power Bank with Quick-Charge 3.0 & USB Type-C Inputs Review

Hey guys,
I was recently looking for a high capacity power bank that supported Quick-Charge 3.0 and USB Type C since I have a Samsung Galaxy S7 Edge and Galaxy Tab S3.
After an extensive search, I decided upon the RAVPower 20,100 mAh 3-Port USB External Portable Power Bank (Model #: RP-PB043) as it seemed to fit all my needs. I honestly couldn't be happier with this purchase and thought I'd give it a review.
Pros:
Huge 20,100 mAh Capacity - Uses six Panasonic 3,350 mAh 18650 Lithium Ion Batteries inside. I opened mine up and I managed to get Panasonic cells. The website says you can get Panasonic or LG, depending on regional availability. I was able to charge my Galaxy S7 Edge a little over 5 times. It has a 3,600 mAh internal battery, so this is a respectable efficiency of nearly 90%. You will always lose some of the max capacity due to heat transfer in the charging process. To figure out how many times you would be able to charge your device... take the max capacity of the Power Bank (20100 mAh) and multiply that by the efficiency (roughly 85 to 90% for this model), and divide that by your devices internal battery (i.e. 3600 mAh for GS7 Edge).
High-Speed 2A Input - Most Power Banks only have a 1A input to charge. This means it would take nearly a day to recharge to full capacity for a Power Bank of this size. Fortunately this model has 5V/2A input. I used the included Quick-Charge 3.0 Wall Charger and the Power Bank was fully charged from 0 to 100% in 4 hours and 50 minutes, can't beat that!
3-USB Port Outputs - 1 Quick-Charge 3.0 Port, 1 USB Type C Port, and 1 is art 2.0 Port (See tech specs below). This means this Power Bank supports pretty much any device you throw at it. The iSmart port will even work with those dreaded Apple products that your family members have the misfortune of using.
LED Light Power Indicator - There are 4 White LED Lights that you can check the % of battery life remaining on the Power Bank.
Full Accessory Package: Includes 1 RAVPower Quick Charge 3.0 USB Wall Charger, 2 Small Flat microUSB Cables, a micro USB to USB Type C Adapter, and a nice mesh traveling case. The short microUSB cables are a godsend because they allow you to keep your devices close to the Power Bank without having a huge wired mess. The Type C Adapter will also come in handy because I always need those in a pinch with my Galaxy Tab S3 since I have so many microUSB cables.
Lifetime Warranty - Yes, you read that right. This Power Bank is backed by a Full Lifetime Warranty with online registration (see warranty card in box). This is something unheard of in the Power Bank industry and really means they stand behind their product and its well-built. Not even companies like Anker offer longer than 18 months.
Cons:
Rather Basic Finish - The Power Bank is matte black plastic and nothing exciting in terms of looks. There are no other color options, so if you have a white device, you're out of luck if you want them to match.
Accuracy of LED Indicator - With only 4 LED Indicators, you are left guessing what % of capacity is left. Each dot represents 25% capacity. 0 to 24%, 25 to 49%, 50% to 74% and 75% to 100%. I prefer having a digital display showing the approximate % remaining from 0 to 100%.
No Built-In LED Flashlight - Many Power Banks have a built-in LED Flashlight for the dark. This model DOES NOT which isn't a huge negative, but I still have found myself using it sometimes on other models when the power went out.
RAVPower RP-PB043 Technical Specifications:
Input (Micro): 5V - 12V 2A Max (QC), 5V / 2A (Non-QC)
Input (Type-C): 5V / 3A Max
USB Output: 5V / 2.4A Max
Type-C Output: 5V / 3A Max
QC 3.0 Output: 5V / 2.4A, 6.5V~9V / 1.5A, 9V~12V / 1.2A Max
SIDE NOTE: Not realizing that this Power Bank came with cables included, I also managed to pick up this unique RAVPower 3.3 Ft. 2-in-1 USB 3.0 Type A & Type C Connector Cable (Model: RP-TPC006). I haven't seen anything like this before and when it was on a special Prime Day lightning sale I decided to snag one. It definitely comes in handy because it can be connected with tons of devices since it has dual-purpose connectors. Not only that, but it is also braided and very high quality. If you're in the market for a Type C cable... it might also be worth considering, especially since it also has a Lifetime Warranty.
Current Sales On Products Reviewed Above:
Power Banks:
RAVPower 20,100 mAh Portable Power Bank with QC 3.0 & USB Type C (RP-PB043) + RAVPower 1-Port QC 3.0 Wall Charger Bundle
Apply Code: XDA20100 at checkout. (20% Savings: $12.00 Off)
Price (after coupon): $45.99 + Free Shipping
Cables:
RAVPower 6 Ft. Black Braided USB Type A to USB Type C Cable (RP-TPC005)
Apply Code: RAVTPC05 at checkout. (20% Savings: $1.59 Off)
Price (after coupon): $6.39
RAVPower 3.3 Ft. Black Braided 2-in-1 USB 3.0 Type A & Type C Connector Cable (RP-TPC006)
Apply Code: RAVTPC06 at checkout. (20% Savings: $2.40 Off)
Price (after coupon): $9.59
RAVPower 6.6 Ft. White & Silver USB Type C to USB Type C Cable (RP-TPC001)
Apply Code: RAVTYPEC at checkout. (20% Savings: $2.40 Off)
Price (after coupon): $9.59

Small USB-C Battery???

So, I'm getting the Pixel 2 XL...
I like to carry a battery in my pocket that can give me a nice boost in case I get stuck somewhere without having to carry a charger and cable.
I found this battery that has a built in cable and includes a Micro USB to USB-C adapter that could be easy to loose: https://smile.amazon.com/GMYLE-5000...coding=UTF8&psc=1&refRID=CTWBCR614AGQNFHAH9AY
Does anyone know of any other small batteries that have an integrated USB-C cable?
Thanks!

Do some research on the phrase "Power Delivery" . That is the attribute you want the battery to have in order to utilize your phone's fast re-charging capability...

joeslide said:
Do some research on the phrase "Power Delivery" . That is the attribute you want the battery to have in order to utilize your phone's fast re-charging capability...
Click to expand...
Click to collapse
I'm not actually concerned about fast charging. Just trying to find a small pocket friendly battery with a built in USB-C cable.

Sulusulu said:
I'm not actually concerned about fast charging. Just trying to find a small pocket friendly battery with a built in USB-C cable.
Click to expand...
Click to collapse
You could just carry any USB battery then, along with a USB-A to USB-C cable, especially if you don't care about the charge speed
Sent from my Nexus 6P using Tapatalk

there's an anker compact 13000mAh that has a USB-C port. i would not worry about a built-in cable to the charger as that can severely impact on longevity.. get a nice battery and use your own cable.

i ordered this
https://www.amazon.com/gp/product/B073WWBR5Z/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

DinarQ8 said:
i ordered this
https://www.amazon.com/gp/product/B073WWBR5Z/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Click to expand...
Click to collapse
That looks promising. Any idea about case compatibility? I'm concerned that the connector may not be long enough to clear a case.

I agree with someone's post about built-in cables. They can go bad and then you're screwed. I ordered this one.
AUKEY 10050mAh Portable Charger with Dual Inputs/Outputs & Aluminum USB C Power Bank for Nexus 5X / 6P, iPhone 8 / Plus, Samsung Galaxy Note 8, S8 / S8+ and More https://www.amazon.com/dp/B072MLJNGF/ref=cm_sw_r_cp_apa_Wtb6zbDXCJ9QW
Sent from my SPH-L900 using Tapatalk

Here is the Gmyle one I use. Works great in a pinch. Gmyle USB-C, Micro USB and Lightning Power Bank

Has anyone found one that will be compatible with fast charging for the Pixel 2 XL? I coach high school basketball and some of the schools we go to are spotty for coverage which kills my phone battery when it's searching constantly. I'd like something that I could charge it while I'm sitting on bus rides and it fast charges for an hour. Thanks!

Krusej23 said:
Has anyone found one that will be compatible with fast charging for the Pixel 2 XL? I coach high school basketball and some of the schools we go to are spotty for coverage which kills my phone battery when it's searching constantly. I'd like something that I could charge it while I'm sitting on bus rides and it fast charges for an hour. Thanks!
Click to expand...
Click to collapse
Any battery packs that support Power Delivery (PD) will be compatible with the fast charging for the Pixel 2 XL. You can find several through Amazon in varying sizes.

bsweetness said:
Any battery packs that support Power Delivery (PD) will be compatible with the fast charging for the Pixel 2 XL. You can find several through Amazon in varying sizes.
Click to expand...
Click to collapse
I admit, I like the original poster, am having a hard time finding a small PD compatible battery. Most of what I see, I wouldn't consider pocket size.

stevilg said:
I admit, I like the original poster, am having a hard time finding a small PD compatible battery. Most of what I see, I wouldn't consider pocket size.
Click to expand...
Click to collapse
Small ones are tough to find because PD is relatively new and right now is more prevalent in larger devices such as laptops that would require a bigger battery pack. But more options are on the way.

stevilg said:
I admit, I like the original poster, am having a hard time finding a small PD compatible battery. Most of what I see, I wouldn't consider pocket size.
Click to expand...
Click to collapse
The Aukey I posted is 15w which isn't PD 18w but it should be close enough. I'll definitely compare it to the included charger.
Sent from my SPH-L900 using Tapatalk

EeZeEpEe said:
The Aukey I posted is 15w which isn't PD 18w but it should be close enough. I'll definitely compare it to the included charger.
Sent from my SPH-L900 using Tapatalk
Click to expand...
Click to collapse
I can vouch for that one. I got it during my trip to Japan recently. Worked great for my N6P!

The Amazon Basics unit has worked quite well for me.

EeZeEpEe said:
The Aukey I posted is 15w which isn't PD 18w but it should be close enough. I'll definitely compare it to the included charger.
Click to expand...
Click to collapse
So I FINALLY got to test my Aukey 10500 mAh Power Bank. Reason it took so long is that the battery life for the Pixel 2 XL has been so good I have never had to use the Power Bank on the go. LOL. I had to make an effort to use it at home instead of the stock charger.
Anyway here's my review:
Charging test times and percentages:
Start - 10%
30 minutes - 48% (Interestingly faster than I've gotten with OEM charger)
60 minutes - 79%
75 minutes - 87%
90 minutes - 92%
105 minutes - 95%
Pros:
- Charges my #Pixel2XL as fast as the stock charger.
- USB-C is output AND input so Power Bank itself can be fast charged.
- Pocketable yet can probably charge my phone 2.5 times.
- Includes a nice protector sleeve
Cons:
- Only comes with a 2 ft. USB-A to USB-C cable. I switched it with a spare USB-A to Micro USB if I have to charge non-C devices.
- Need your own USB-C to USB-C cable to get the most of it. Using my previous #Nexus5X cable which works but isn't very compact at 3ft. 3 inches.
- Not Power Delivery so you only get 5v/3a charging.
- At $29.99, it's pricey compared to comparable battery banks of the same capacity.
Conclusion:
Still worth it if you have a USB-C device. There aren't many quality USB-C battery banks that are both input/output AND compact If they are around 10k mAh, they're only input USB-C. If they're input/output, they're most like 20k mAh.

This is what I use. I can get 3 charges on my Pixel from it. Not to mention headphone charges too.
https://smile.amazon.com/gp/aw/d/B019IFIJW8?psc=1&ref=yo_pop_mb_pd

antiochasylum said:
This is what I use. I can get 3 charges on my Pixel from it. Not to mention headphone charges too.
https://smile.amazon.com/gp/aw/d/B019IFIJW8?psc=1&ref=yo_pop_mb_pd
Click to expand...
Click to collapse
I've been using the same one from RavPower. I had gotten it a few months before getting the Pixel 2 XL. I fly frequently (typically out of town most weeks -- Mon to Thu routine), and I had found the 120v outlets on planes to be inconsistent, sometimes painful to find (as in down under the front of your seat and impossible to see once you're sitting), so I took to carrying a battery with me to provide extra power when flying.
This model turns out to be perfect for the Pixel 2 (and XL). The phone acknowledges immediately that it's "charging rapidly", and it in fact is doing so. I'll typically get on the plane after a full day of work, plug my P2XL into the battery's USB C connection (using an official Google USB-C to USB-C cable), fire up my bluetooth headphones, switch on airplane mode (and then reactivate bluetooth), listen to Google Play Music and do crossword puzzles (and/or sleep) for the next 2 or 3 hours on the plane. When I arrive, my phone is fully charged, and the battery only seems to be depleted about 20% to 25%.
At a hotel and sometimes at home, If I don't want to deal with two charging wall warts, I can plug the battery into the wall to charge using the QC 3.0 charging input and a QC 3.0 compatible wall wart (I've got a few left over from all the Droid Turbo 2's we had in the house until recently) so the battery charges at top speed, and simultaneously use a USB-C to USB-C straight into the P2XL. The battery and the phone both charge simultaneously. I haven't time this versus using separate wall warts, but all in all this has proven to be convenient -- and it works.
Excellent battery. Highly functional, and holds a pretty huge charge.

i recommend the 10000mah xiaomi type c one - really love it and it's aluminum design stands out as well

[review] baseus GaN 45W and 120W chargers (now with XDA discount codes!)

i'm back with a few more chargers to test, this time from baseus which i have to admit i've never tried before. they sent me the 45w charger/10000mah power bank as well as their 120w 3 port wall charger. the first thing that jumped out at me is the size of these things. even though they employ GaN they are larger than I'm used to. it is somewhat understandable on the 45w charger as it also doubles as a power bank, but i was really surprised at how big the 120w charger was. that said, performance on both of them were great and they feel really dense, so they don't appear to be wasting any space.
the 45w charger was the one i was intrigued the most by because of its versatility as a wall charger and a portable power bank. you can plug it in to use as a charger or charge the 10000mah battery, and both usb c ports can be used to charge the battery as well. baseus claims 45w max output on ac power or 30w max on portable power through either of the type c ports individually, or when used together 30w+15w or 15w+30w on ac power and 18w+18w on portable power. i tested it using my pixel 5 and a completely dead samsung chromebook plus and noticed consistently that the top port had a slightly lower voltage than the bottom, despite both being rated for the same. neither port delivered a full 45w on my testing. with the chromebook and the charger plugged in the top port maxed out at 2.35a/14.6v, with the bottom port delivering 2.35a/15v. plugging in a second device dropped the charging speed to 1.85a/8.7v and 1.9a8.8v for top/bottom. in powerbank mode the top/bottom gave 2.2a/11.7v and 2.2a/11.9v individually, 1.9a/8.8v and 1.9a/9v with a second device plugged in.
the 120w charger offers 3 ports, 2 usb c and 1 usb a. theoretical power output gets a bit complicated; the usb c ports can put out up to 100w individually, or 60w+60w when used together. either usb c port used with the a port will put out a max of 87w with the a port delivering 30w, and if you use all 3 together the top c port will put out 60w, with the bottom c and the a port putting out 30w each. in my testing i was able to maintain charging speeds of 1.85a/19.2v on the top port regardless of what the other ports were doing. on the bottom port the speed was similar, but dropped to 2.2a/12v once i had all 3 ports in use.
as i mentioned earlier these chargers are quite large and heavy. the 120w is noticeably heavier and larger than a 90w 3 port charger i recently tried out. obviously it delivers 33% more power and there is a lot to be said for that, but i think for most users this would be more of a wall solution versus a travel charger. the 45w charger is much larger than a few other 60w chargers i have, but again this baseus charger offers a fairly unique advantage of both plugging in and using portable power. while these chargers dont fall into the ultra-packable categories, they both offer value in the extras they can deliver. right now the 120w charger is available on amazon for $44.99 after clipping the on-page coupon, and the 45w for $32.99 after clipped coupon, and if you buy both it gives you an extra $5 off of each. as always these are not affiliate links; im not affiliated with any of these companies and dont receive any compensation for these reviews.
photos: https://photos.app.goo.gl/WkyQDEMDg6WKN8bo8
edit: here are some xda-exclusive discount codes for even more savings!
120W: EKUPZ5YV
45W: 328EOOBQ

I'm using my Xiaomi 55W wireless charger with the 120W supply that came with my Mi 10 Ultra. Works a treat.

So what actually is the FASTEST charger that can be safely used with the P5 apart from the supplied Google charger that comes with the P5 and the Google Pixel Stand ?
If a non UK forum member replies, remember I'm in the UK, so ideally I'd like one that I can source in the UK, but I'd still be interested in what others are using.

152bobby said:
So what actually is the FASTEST charger that can be safely used with the P5 apart from the supplied Google charger that comes with the P5 and the Google Pixel Stand ?
If a non UK forum member replies, remember I'm in the UK, so ideally I'd like one that I can source in the UK, but I'd still be interested in what others are using.
Click to expand...
Click to collapse
As far as I'm aware, using a charger with more power than the supplied charger makes no difference. The device decides how it will draw power.
These high wattage chargers are mainly for laptops.

I bought this 45W charger few days ago, but with one usb-c and one usb-a port. First I bought variant with 2 usb-c ports, but it didn't work well, it only charged from the wall, but when tried to charge from battery, phone started to charge power bank instead of the power bank charging phone, so I returned it and got the variant with one usb-c port and with one usb-a port, because they didn't have option with two usb-c ports anymore. I actually love this charger, because you can use it for both, as wall charger and as power bank and that's awesome for traveling and it also have PD. But I don't think it's really 10000mAh power bank. I tried to charge my phone from power bank, the power bank was fully charged, and my Pixel 5 was 50% charged. I left it overnight and it charged my phone to 100%, but power bank has only 25% battery left (1 light on out of 4). I don't think 10000mAh power bank should last only half of a charge. I was thinking about ordering other charger and power bank, but I couldn't find any charger and power bank in one device other than that specific device from Baseus.

Question Anyone else having a **** time with wireless charging?

First off: love this phone. Already selling my S21 Ultra. However, I found an issue that seems specific to the Pixel 6 Pro.
I have a ton of wireless chargers but most don't seem to push enough juice to even charge this phone. Which is weird, because they are capable of pushing at least 9W but in most cases, they don't even push 5W to the phone, even when the battery is <25%.
I have one fancy charger (moshi Sette Q) which can push 15W per coil--there I can max out at the Pixel's rated 12W if the phone is cool, but only until the battery hits 90 deg F. Once it exceeds that, the charging rate drops down to 7.5W or lower, and the predicted time to full charge more than doubles. Coincidentally it seems to hit that 90 degrees within mere minutes of starting the wireless charge. I'm measuring battery temp (not power) using AccuBattery, and power using various USB meters.
The same chargers, power bricks, cables push their max wattage to the S21 Ultra even if the Ultra is >50% charge. And just for kicks I tried my girl's iPhone 13 mini and it instantly hit its max charging power w/o MagSafe (10W, from what I can see). In other words, there's no specific evidence that there's any issue with my power bricks, cables, or wireless chargers. All are reputably branded and genuine parts and if they work with both the S21 Ultra and the iPhone 13 mini then you can probably rest assured they are not the problem.
So, it seems like the Pixel 6 Pro is doing some severe thermal throttling when wireless charging, and the upshot is that you barely ever get the full 12W Qi charging capability of the phone, and most of the time you end up charging at <7.5W.
Anyone else seeing this? If you're charging wirelessly, how's the experience? Does your battery hit 90 F in no time at all? Does it start to reduce Qi charging current once it hits ~90F?
If other folks are having a fine time wireless charging this phone, and you're getting that full 12W on the reg, I guess it's possible that I have a bum phone. Let me know what charger(s) you're using. But if you haven't noticed a problem yet, you might want to pay closer attention to your charging speeds to see if you're seeing the same thermal throttling.
If it's not just a bum phone, then this seems like a major issue. Big enough to force Google to delay the launch of their next-gen wireless charger, the new Pixel Stand.

I'm seeing the same. New Anker magsafe style charger is 3-4 watts... iOttie car vent gets it to 9-10...

Yes, same problem. I wonder if that's why we haven't seen the Pixel stand.

I'm using the original Pixel Stand and it seems to be charging at about 14W which is the max it can deliver.
I haven't noticed it getting very warm when charging but then I have been asleep
I have noticed a couple of times, lifting the phone off the charger in the morning, it was slightly warm. AccuBattery said it had been fully charged hours before that.
The phone is in a Spigen Rugged Armour case and I just leave it in it to charge.

how do you check the speed its charging at? Ill check mine overnight and see. I bought this one...
yootech 3 in 1 Wireless Charging Station for Multi-Device - with 20W USB C Port & 5W USB A Port for Airpods/iPad, 15W Max Wireless Charger Stand for iPhone 12/SE/11 Pro/XS Max/XR,Galaxy S21/S20/S10: Amazon.co.uk: Electronics & Photo
Free delivery and returns on eligible orders. Buy yootech 3 in 1 Wireless Charging Station for Multi-Device - with 20W USB C Port & 5W USB A Port for Airpods/iPad, 15W Max Wireless Charger Stand for iPhone 12/SE/11 Pro/XS Max/XR,Galaxy S21/S20/S10 at Amazon UK.
www.amazon.co.uk

skimminstones said:
how do you check the speed its charging at? Ill check mine overnight and see. I bought this one...
Click to expand...
Click to collapse
I'm using one of THESE and also have AccuBattery Pro.
One thing I found with AcuuBattery is it seems to assume the charging voltage is always 5V
So when I am charging it shows the current as 2.3A x 5V = 12.5W
Whereas the actual charge on the voltmeter shows 1.4A x 9V = 12.5W

Interesting. I just set my phone down at night on a fly-by-night brand qi pad I bought several years ago, and by morning the phone is charged full and ready to go. Don't know, or care, how fast it charges as long as its full by morning. The few times I've had to grab the phone after charging for a while, it hasn't seemed at all warm.
But I'm running on google-free nice clean AOSP. Might be that some of that google spyware is sucking up power faster than you can supply it?

skimminstones said:
how do you check the speed its charging at? Ill check mine overnight and see. I bought this one...
yootech 3 in 1 Wireless Charging Station for Multi-Device - with 20W USB C Port & 5W USB A Port for Airpods/iPad, 15W Max Wireless Charger Stand for iPhone 12/SE/11 Pro/XS Max/XR,Galaxy S21/S20/S10: Amazon.co.uk: Electronics & Photo
Free delivery and returns on eligible orders. Buy yootech 3 in 1 Wireless Charging Station for Multi-Device - with 20W USB C Port & 5W USB A Port for Airpods/iPad, 15W Max Wireless Charger Stand for iPhone 12/SE/11 Pro/XS Max/XR,Galaxy S21/S20/S10 at Amazon UK.
www.amazon.co.uk
Click to expand...
Click to collapse
No idea what speed this equates to. Only put it on the charger for a few minutes to see.

skimminstones said:
how do you check the speed its charging at? Ill check mine overnight and see. I bought this one...
yootech 3 in 1 Wireless Charging Station for Multi-Device - with 20W USB C Port & 5W USB A Port for Airpods/iPad, 15W Max Wireless Charger Stand for iPhone 12/SE/11 Pro/XS Max/XR,Galaxy S21/S20/S10: Amazon.co.uk: Electronics & Photo
Free delivery and returns on eligible orders. Buy yootech 3 in 1 Wireless Charging Station for Multi-Device - with 20W USB C Port & 5W USB A Port for Airpods/iPad, 15W Max Wireless Charger Stand for iPhone 12/SE/11 Pro/XS Max/XR,Galaxy S21/S20/S10 at Amazon UK.
www.amazon.co.uk
Click to expand...
Click to collapse
The way I've been doing it is via a USB C power meter which is just in line between the wall wart and the wireless charger.
I also have a USBC cable that has a built-in power meter and I get similar results. Another thing you can do is just put the phone on charger you have, then go into settings and battery and just monitor the time estimate for charging. Do you ever see it advertise upwards of 3 hours of charging time or otherwise jump from something reasonable like 2 hours up to 4 hours?
It seems like there's two main problems. Number one that the wireless charging coils are extremely narrow compared to S21 Ultra. So the sweet spot is super small and difficult to find. Number two. Once the phone hits 90° f, then it is throttling the charging speed. And honestly, I don't know if that's a cooling problem or if that's just an overly conservative algorithm. Either way it's kind of ****ed up to advertise 12W wireless charging and then have this type of experience.

I've been using the app Inware to see the live amperage, wattage, and voltage.
Inware on Google Play

JohnKuczek said:
I've been using the app Inware to see the live amperage, wattage, and voltage.
Inware on Google Play
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Thanks for the tip. I didn't know about that one. I think the problem here is probably related to the overall charging limitations that the phone has. If you look at the other threads in this form, you can see quite a few that are related to slow charging speeds even when using the wall wart. But still this is extremely disingenuous from Google and straight up inaccurate advertising when it comes to charging speeds.

For those of you who have the old Pixel stand charger, IT WORKS !!!
All I want is a full charge by AM, and it usually gets a lil boost charge when I drive my sprinter.

About to look for a new wireless charger, but now using the 30 watt Google plug and cable and phone charges up faster than any I have owned previously, nearly all galaxies but the 6 Pro is noticably better, wired.