Database Develop

Droid 4 Inductive charging Case

Didn't see any info about it here, so I figured I would chime in with some initial impressions.
The inductive back is a smooth texture, not crosshatched like the D4 is standard. It is a small distinction that I am sure will fade over time, but for now, it feels too slippery.
The inductive back does increase the thickness of the droid 4, it isn't a lot, but it is probably enough to make some cases not work. I still have to source an otterbox case to see if a) it fits, and b) to see if the case interferes with the inductive charge, I will report back when I find out.
I am at the office, so I cannot actually see how it plays with my energizer qi pad, hopefully it doesn't beep all the time like the verizon one reportedly does.
Pics below
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-38-32_375.jpg
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-39-04_840.jpg

gossipninja said:
Didn't see any info about it here, so I figured I would chime in with some initial impressions.
The inductive back is a smooth texture, not crosshatched like the D4 is standard. It is a small distinction that I am sure will fade over time, but for now, it feels too slippery.
The inductive back does increase the thickness of the droid 4, it isn't a lot, but it is probably enough to make some cases not work. I still have to source an otterbox case to see if a) it fits, and b) to see if the case interferes with the inductive charge, I will report back when I find out.
I am at the office, so I cannot actually see how it plays with my energizer qi pad, hopefully it doesn't beep all the time like the verizon one reportedly does.
Pics below
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-38-32_375.jpg
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-39-04_840.jpg
Click to expand...
Click to collapse
Let us know how it works!
And bleh, Verizon charging pad beeps constantly? That... seems silly, to put it politely...

Well I havent used the verizon pad, but that is what I heard, beeps all the time, beep on connect, beep on full, beep on release.
I have had my droid on the energizer pad and it works and there were no beeps.
I like that orientation doesn't seem crucial. I had my phone at different angles and as long as you get the blue light, you are good to go.
I did see a demo where Panasonic made qi charger with a moving coil
youtube.com/watch?v=an7lWob6ZrE
That would rock, as then you don't have to worry about placement (not that that is a huge issue)

Quick update about the charger
I am having some issues, namely the phone will indicate it is charging, the charge pad will indicate it is charging, and yet after hours my battery meter has barely moved. Interestingly enough the phone lasts seems to last quite awhile on 20% battery. I think something is goofy with the battery reporting.
I will likely fully charge the phone over usb and then discharge as normal and see if that "resets" it.
I also worry that on and after you remove the phone from the charge pad the back is INCREDIBLY hot. Hot to the point where I am worrying it is hurting the battery.
Does anyone have the safe temp range for Droid 4 batteries? So I can monitor it.
If things don't sort out this weekend, I will be contacting Motorola about my issues.

I wonder if they will tell you to use the 'official' pad...
Also, you could try downloading Battery Monitor Widget to see what is going on wrt charging and discharging, including (dis)charge rates.

According to Wikipedia, operating temp for Li-ion batteries is up to 158F...however, heat above room temp causes them to lose capacity. The more "full" they are, the more capacity they lose in hot weather. Temps north of 100F in conjunction with a full charge would cause them to lose a third of their capacity in a year. Continuing to charge them past the point where they're full causes them to heat up, and eventually enter thermal runaway, a chain reaction that guarantees they keep heating until they ignite. Modern devices of course are designed to sense that point and stop before it's too late; that's why a multi-cell battery may never reach 100% charge: If one cell is at 100%, the charger stops, leaving the rest at a mere ninety-something.
GEF

well at one point today, i think the phone did overheat and would not turn on for about 20 minutes, the back was quite hot. Since then, I had it fully charge on the inductive pad (energizer qi) and it was not hot and fully charged.
I will be angry if I am told I have to use the VZW pad, what is the point of a standard if they don't follow it?
As far as thermal runaway, the Droid 4 does auto turn off charging when it is full whether on the pad or usb.

gossipninja said:
well at one point today, i think the phone did overheat and would not turn on for about 20 minutes, the back was quite hot. Since then, I had it fully charge on the inductive pad (energizer qi) and it was not hot and fully charged.
I will be angry if I am told I have to use the VZW pad, what is the point of a standard if they don't follow it?
As far as thermal runaway, the Droid 4 does auto turn off charging when it is full whether on the pad or usb.
Click to expand...
Click to collapse
Wow... You are making me reconsider the induction pad. It sounds great, but if it generates excess heat, that might be a bad tradeoff given the battery isn't replaceable.

Just received mine in the mail this morning! I haven't played around with it too much, just confirmed it works (charged from 90% --> 100%).
I don't know whether I have an updated version or what, but the beep isn't too bad. I would say my dishwasher's beep is louder. I can see it being annoying if it was in a bedroom or something, but for my office (at home) it isn't too bad.

gossipninja said:
I still have to source an otterbox case to see if a) it fits, and b) to see if the case interferes with the inductive charge, I will report back when I find out.
Click to expand...
Click to collapse
Ever get the Otterbox case to see if it fits with the inductive battery cover?

No I have not found a verizon store that has one I can try on and test with a charging pad.
I know the inductive case makes it a hair thicker so I worry about both fit, and charging.

Droid 4 + Charging Back + OtterBox Does NOT fit
Sorry to jump on someone else's thread, but I have received an Otter Box case for Motorola Droid 4 and I also have the inductive charging back, and with the charging back on the phone, the rear part of the case will NOT FIT.
I have tried the plastic rear case itself without the silicone rubber insert and even that won't fit.
I have left a post with Otterbox support to see if they MIGHT be working on a new case, But, I don't hold out much hope for that.
I have not received my charging pads yet, so I can not say if the Droid 4 can be charged through the case or not.. When I get the pads I'll give it a try and report back.

Exactly how does this work? Does it plug into the usb port, or just replace the original back?
The reason I am asking is my daughter just recently broke the usb port on her Droid 4. I tried to get it fixed at a local computer/cellphone repair center, but they coudln't get the part to fix the port. Today I threw in the towel, and used my insurance.
I was told it just replaced the back, as far as the Verizon rep could tell, it didn't plug into the usb port, but I didn't want to pony up the money for the back, and a mat just to find out I had to replace the phone anyhow.

Contacts are internal
The charging back has 4 contacts on it that connect to the internal connections of the phone.

24fan4life said:
Exactly how does this work? Does it plug into the usb port, or just replace the original back?
The reason I am asking is my daughter just recently broke the usb port on her Droid 4. I tried to get it fixed at a local computer/cellphone repair center, but they coudln't get the part to fix the port. Today I threw in the towel, and used my insurance.
I was told it just replaced the back, as far as the Verizon rep could tell, it didn't plug into the usb port, but I didn't want to pony up the money for the back, and a mat just to find out I had to replace the phone anyhow.
Click to expand...
Click to collapse
It doesn't use the USB port. That's actually why I got one. I wanted to avoid wear and tear on the USB port.
That being said, I'd see if Verizon would send you a new one? They generally will unless there is evidence of gross abuse...

podspi said:
It doesn't use the USB port. That's actually why I got one. I wanted to avoid wear and tear on the USB port.
That being said, I'd see if Verizon would send you a new one? They generally will unless there is evidence of gross abuse...
Click to expand...
Click to collapse
Thank you both for your replies, but I already used my insurance. I already took it into Verizon to see if they could do anything for us at the store. When the representative that helped us saw that the case around the screen was cracked, he told us if we attempted to use the warranty that Motorola would have said the reason the port no longer worked was from being dropped, even though being dropped had nothing to do with the port coming loose.
She now has a protective case for it, and hopefully keeps it on there, so the warranty can be used if it has port issues like the first one.
I am still thinking about getting her an inductive charge back, to keep wear and tear off the port. She tends to have it plugged in by her bed, and randomly answers texts throughout the night.

24fan4life said:
I am still thinking about getting her an inductive charge back, to keep wear and tear off the port. She tends to have it plugged in by her bed, and randomly answers texts throughout the night.
Click to expand...
Click to collapse
That's the problem, if you get the inductive charging cover, no current cases will fit. Since there is no possibility of using an extended battery with the Droid 4, the case manufacturers ASSUME that nobody needs a larger case. The inductive cover is not common and therefore is too much of a niche market for anyone to make a case for it. I tried hacking up a regular case but it didn't work out.

hey ive been searching around the net and saw this
http://forum.xda-developers.com/showthread.php?t=1986016
if you willing to try it yourself!

inductive cover contacts
Can someone snap some pics of the contacts inside the inductive cover? Made my own out of palm touchstone parts now just need to wire it
Found a picture back on post #14

Did you get it working?

[Review]CHOETECH Iron Stand Qi Wireless Charger

So a few nights ago, I got a message from someone with CHOETECH. They'd seen that I had posted here about my Stadium Qi charger and asked if I'd be willing to try out the new Iron Stand charger. Of course I said yes - their timing couldn't have been better as I was planning on buying a stand charger soon. I only had the one and was getting tired of bringing it back and forth between work and home (not that it was a pain, but if I'd forget it I'd be grumpy ).
Packaging
The packaging was quite nice. I don't recall what the Stadium packaging was like, but a lot of stuff from China doesn't even come in a box. Quality packaging left an immediate positive initial impression.
Contents
The box contained the Iron Stand charger, a 5V 2A power adapter, USB cable, a "User Manual", and a card with instructions what to do if you were either happy (post a review, recommend, etc) or unhappy (contact their customer service) with the product.
Build Quality
First impressions - this thing is really nice. My wife, very non-tech type, even comment on how nice it looks. The stand is made of what appears to be some sort of aluminium alloy. The charging plate is in the middle and very polished (it's quite reflective). On one side is the power port and 4 blue indicator LEDs. The LED on the Stadium is very bright, but it's more subtle here on the Iron Stand. On the bottom of the stand is soft rubber that gives it a really good grip so that it doesn't slide around. Also, the USB cable that it comes with seems to be pretty high quality, on par with the Anker cables I've got. Overall, I'm pretty impressed with the quality of this charger.
Capability
Using my S6 Edge with a Ringke Fusion cover, positioning the device so that it gets a charge is very simple - it picks it up right away, vertical or horizontal. However, I found that it seems to get a faster charge when horizontal. When horizontal I get a charge on par with the Stadium charger, but it's a tad slower when vertical. Must just be something with the placement of the coils not being quite right for the S6. Aside from that, it does work well. I've had no issues with it overheating. Every once in a while the screen will kick on when fully charged, but I think this is probably a result of something draining my battery just enough to get it below 100%. Seems about the same as the Stadium on that front.
TL;DR - The Iron Stand is a really good choice for a stand Qi charger. Build quality is great, charging is on par with what you should expect from a Qi charger.

I wonder that just before reading this post, I watched a video of the same wireless charger charging the Note 5! But i don;t think the Smartphone he used in that video is Note 5! Any idea if it is compatible with Note 5 or not? Meanwhile, here is that video: https://www.youtube.com/watch?v=vCMObdATmI0

The charger is nicely built for strong usage. Choetech built it with good quality materials. Iron stand used as charging pad is of great quality and full functional to place the mobile devices either in portrait or landscape mode. The good thing about that stand is you can watch videos while the phone is in charging. No more clumsy wire that connects your mobile and charger. LED lighting shows the status of your wireless charging. Thanks for great post.

sigma24 said:
I wonder that just before reading this post, I watched a video of the same wireless charger charging the Note 5! But i don;t think the Smartphone he used in that video is Note 5! Any idea if it is compatible with Note 5 or not? Meanwhile, here is that video: https://www.youtube.com/watch?v=vCMObdATmI0
Click to expand...
Click to collapse
I hadn't seen that video. You are right though, that's not the Note 5 - my guess is that it is the S6 Edge+. With my regular S6 Edge, there's still a bit of room on either side of the stand (3 or 4 mm). I looked at the Note 5 just the other day at a Sprint store and it isn't that much bigger than an S6, so my guess is that it will be physically fine on this charger. However, this is a normal Qi charger putting out a max of just 1A of 5V current. The Note 5 and S6 Edge+ have some sort of enhanced Qi capabilities that Samsung is touting as Wireless Fast Charging that requires one of the fast charging adapters. This charger doesn't support that.

I received a sample of this charger as well, and wanted to comment on it.
I had previously been using a Itian wireless charger and was very happy with how it worked on both my S6 Edge, and my Nexus 6.
The CHOETECH iron stand came in a nice package, and the coils on the stand were protected in shipping bu clear film.
Once out of the package, I noticed that the vertical stand angle was better than my Itian model, allowing my phones to stand up even more vertically, which is something I like. With my phones turned on its side, the Itian worked just fine on both my S6 Edge and my Nexus, but CHOETECH was a little picky about how i positioned my Nexus when turned sideways; eventually, I found a good spot for it, and it worked just fine on both phones.
The only that I didnt like when comparing the 2 brands, was that the CHOETECH charger charges slower than the Itian does, but eventually it does charge both of my phones 100%.
Either charger would make a nice addition to your charging inventory, and I will say the CHOETECH charger is a bit more attractive, if you prefer an "industrial" look.
Either way, both of these units work well, so the choice is yours!

CHOETECH claims to use premium quality components in the manufacturing of Standing Wireless Charger and the products. CHOETECH is certified with FCC, CE and ROHS. They also offers 18 months warranty on qi charger against all manufacturing defects with easy to reach customer services. I have read many positive reviews about CHOETECH Iron Stand Qi Wireless Charger. I am happy with its performance.

It looks a nice charging stand to charge my phone while I am enjoying a video. Hey OP, the iron construction both looks premium and feels solid, but is it heat-resistant? How do you feel like it?

sumonmolla said:
It looks a nice charging stand to charge my phone while I am enjoying a video. Hey OP, the iron construction both looks premium and feels solid, but is it heat-resistant? How do you feel like it?
Click to expand...
Click to collapse
I've not noticed any hear issues at all. I use the iron stand at home and the stadium at work. Construction is very good quality.
Sent from my SM-G925P using Tapatalk

Got this wireless charger stand with a $5 off code.
Code: ANPKAIZS
The code still works well and expires till 4th October. Hope it helps!
http://forum.xda-developers.com/note5/accessories/wireless-charging-stands-t3181328

Anders81 said:
Got this wireless charger stand with a $5 off code.
Code: ANPKAIZS
The code still works well and expires till 4th October. Hope it helps!
http://forum.xda-developers.com/note5/accessories/wireless-charging-stands-t3181328
Click to expand...
Click to collapse
That would be lovely. I already had two CHOETECH items, with one at home and one for charging at office.

bjhill2112 said:
I've not noticed any hear issues at all. I use the iron stand at home and the stadium at work. Construction is very good quality.
Sent from my SM-G925P using Tapatalk
Click to expand...
Click to collapse
Thank you for your good expectation

Tronsmart TS-CC4PC Quick Charge 4 Port Car Charger Review

So, this is my review of the Tronsmart TS-CC4PC Car Charger. Disclosure being, Tronsmart was looking for reviewers for their product, and driving a tractor trailer, I am in a unique position to give products a bit of a more thorough testing than most people can, due to the large amount of miles I drive every week. Tronsmart agreed and sent me a unit directly at no cost to me. For reference, the cost currently on amazon is 19.99$ fulfilled by amazon.
http://www.amazon.com/gp/product/B00ZF7XLJU?keywords=tronsmart&qid=1446321299&ref_=sr_1_2&sr=8-2
Lets start off with what it comes with, it does come in a nice box, you get a small Volt IQ booklet, a user manual, and a USB cable. The USB cable is a nice touch, as one can never have to many USB cables. The Volt IQ booklet just states that Volt IQ selects the fastest charging speed for the device you plug in. And the manual is, well, it's a manual, it's there if you wish to take a peek at it. I personally did not look at the manual for a car charger!
Size wise, it's about the length of my finger, the knife in the picture is just a 3inch blade, 5inch closed utility knife that I use. The charger itself is right around 3.5inches x 2inches. Not the smallest, as it is a 4 port after all. But it fits nicely into my personal vehicle, and my tractor.
Probably one of the reason you'll buy this charger is for the Quick Charge 2.0. The quick charge port is denoted by blue in the ports, similar to how USB 3.0 is coming off the motherboard of your pc. If you own a Note 5 like myself, your phone can take advantage of it. And yes, it is fast. Basically a full charge in a bit over an hour. I generally leave my phone plugged in almost 24/5 while I am in my truck, for the past couple of weeks, I have not been doing that, I've been letting it sit unplugged, and then plugging it in as it drains to various levels to test the capability of the fast charging. You can literally watch the % go up when charging if you feel the need, but either way it's fast......Please remember as well, from my knowledge some USB cables won't use the quick charge, the tronsmart cable that comes with it does, and the 2 other cables I had that I tested it did. But some older/cheaper cables may not use the fast charging.
Now, this is the 4 port version. I actually specifically requested this model, as driving a truck I have tons of electronics plugged in at various times throughout the day/night. My charger is also plugged in permanently in my truck, with cords being swapped out quite often throughout the day as I go in/out, and into my sleeper and back to my cab. So far it's handled everything I've thrown at it, I did test it with 4 products plugged in, and it worked great, and charged fine although my testing with this was limited, as generally I have 3 plugged in(bluetooth headset, note 5, nexus 9), and with those being plugged in multiple times a day, it still, works perfectly as expected. I've often had problems with other car chargers due to low power output when it comes to my nexus 9 tablet, and my note 5, I often times load up the hotspot on my note 5 and stream netflix on my nexus 9, while browsing on my note, and this charger had no problems keeping both charged, and I cannot tell you how irritating it was to be watching netflix, and happen to notice the battery on my nexus 9 would be down to 10% just from streaming. This was one of my main concerns with the charger and figured if it failed, I wouldn't even be able to recommend this charger, luckily it handled it without issue, and even continued to charge my nexus 9/note 5 while streaming, which the cheap chargers will not do with a nexus 9 with it's large screen.
Another problem I have with car chargers in a truck, is build quality. A serious issue is with them popping loose out of my cigarette outlets due to poor roads. The Tronsmart actually is built quite well. It's not heavy by any means, although a bit heavier than the cheap chargers you'll get from gas stations or truck stops, it feels solid in your hands. The side metal pieces actually have a bit of resistance when pushed in, which helps keep it planted in the outlet. Generally I've noticed on the cheaper chargers they are just simply a piece of metal, this charger actually has almost a 'springy' feel to it, they also give a satisfying 'click' when you push them in with your finger and release . I don't expect any build quality issues anytime soon with this charger.
I was also concerned about heat issues with having a 4 port, as often times sitting in my truck, in the sun, will be quite hard on the electronics. I didn't notice any excess heat with this charger at all, and while it's certainly almost winter, so the temps in the 90+ are gone, with the sun beating down on the truck, it gets warm fast in there.
And thank you Tronsmart for not including an LED light on this unit. I cannot stress this enough, it's so easy to simply plug your phone, or something into a car charger to verify it's working, I don't need a bright led light to shine into my eyes to tell me it's on, I can plug it in and test it in 3 seconds myself. Such a little thing, but it's welcome in my eyes.
The one issue I did have, was with the provided USB cable. It is a quick charge cable, but it's still a little on the cheap side. The USB cable connector for my note 5 was starting to bend occasionally, my guess is this is due to the abuse, and fairly constant unplugging/replugging into my phone, getting smacked accidently as I move around in my truck, etc. I've simply bent the connector back and haven't had any issues, that said, should it bend to far, longevity of the cord that comes with the charger may be an issue depending on how much abuse you put it through, which for me, is far more than the average person. And of course, the USB cable is just a nice addition to your purchase, most of us have plenty of these lying around already, and it's nice of Tronsmart to add another to my collection, even if it's not the highest quality.
For reference the vehicle in the picture it's installed in is a 2014 Freightliner Cascadia if anyone is wondering why there is so much room, and it looks far different from any other vehicles dash setup, it is a 20k lbs tractor
At the end of the day, for 20$ currently on amazon, I find it hard to think you could ask for much more out of this charger, the fast charge works, the other ports work well, the power output is high enough to keep whatever you need charged, even while in use. It holds in your outlet well, and it doesn't have any annoying LED light lighting up your vehicle in the middle of the night. I actually hope to grab myself a 2nd, or even a 3rd to place into my sleeper of my truck instead of dealing with the cheap one I currently have back there and for my personal vehicle. I can't say I've ever owned a non-cheap one before this, but let me tell you, I should have bought one years ago instead of wasting my time with the cheap walmart/gas station ones.......And if there are any questions, feel free to ask as I'll subscribe to the thread.
TL;DR If you need a car charger with 4 ports and a fast charge port, this charger works well, and I really don't see how you could be disappointed with your purchase of this charger.

Nice review. Thanks.

ucsdsig13 said:
Nice review. Thanks.
Click to expand...
Click to collapse
You're welcome!

Good job. Nice review. the car charger looks very nice

I bought one of these but it does not stay tight in my either of my 12V sockets in my car and keeps coming out a little bit and stops charging. I did email Tronsmart and they are sending me a replacement. Maybe the one I got was defective. It does charge fast when it stays in.

Official Samsung Fast Qi Wireless Charger

I would really like to purchase the Samsung Qi fast wireless charger
but I have a few questions about it before I buy one.
#1: How much slower is the fast wireless Qi charger when compared to
the standard samsung fast usb charger which comes with the phone?
#2: Does the phone get hot or very warm when it's charging wirelessly?
#3: Does the phone charge slower when it has a one piece case on it?
Thanks in advance,
Have a great day!

#1, add around 30% time to charge
#2 Not that i have noticed
#3 Depends on the case

re: information
|Night| said:
#1, add around 30% time to charge
#2 Not that i have noticed
#3 Depends on the case
Click to expand...
Click to collapse
Thanks for the information,
Have a great day!

It´s just with me or it is difficult to put the phone on the right place to charge
I used a few times because of this, depend of the place where you put to charge, of course I am putting on the middle, the phone centred haha

Misterjunky said:
I would really like to purchase the Samsung Qi fast wireless charger
but I have a few questions about it before I buy one.
#1: How much slower is the fast wireless Qi charger when compared to
the standard samsung fast usb charger which comes with the phone?
#2: Does the phone get hot or very warm when it's charging wirelessly?
#3: Does the phone charge slower when it has a one piece case on it?
Thanks in advance,
Have a great day!
Click to expand...
Click to collapse
http://www.a4c.com/catalogsearch/result?q=samsung+fast+wireless+charger
I bought one from here and it was legit (not fake). Buy one and if you don't like it, send it back. I dock my phone every night I go to sleep. It has a very quite fan noise and the charging light notification is bright, but some electrical tape can take care of it.

re: Wireless Charger
leyvatron said:
http://www.a4c.com/catalogsearch/result?q=samsung+fast+wireless+charger
I bought one from here and it was legit (not fake). Buy one and if you don't like it, send it back. I dock my phone every night I go to sleep. It has a very quite fan noise and the charging light notification is bright, but some electrical tape can take care of it.
Click to expand...
Click to collapse
What I was asking for were answers to my three questions from users who have
the Samsung Wireless QI Charger and have used it and have experience with it.. LOL
I already knew that I can send it back/return it if I don't like it, That's what I am trying to avoid!!!
Thanks for the reply...
Have a great day!

Misterjunky said:
What I was asking for were answers to my three questions from users who have
the Samsung Wireless QI Charger and have used it and have experience with it.. LOL
I already knew that I can send it back/return it if I don't like it, That's what I am trying to avoid!!!
Thanks for the reply...
Have a great day!
Click to expand...
Click to collapse
I have both, the flat and the tilted charger from Samsung. I got an extra at Radio Shack going out of business, gutted it, and put it under the cubby hole in my car to charge while driving. The flat one I have next to my computer and use it rarely. The tilted charger, be warned. The lip of it where the phone sits is extremely narrow; 3 weeks after I got my Edge 7, it became an Olympic ski jumper, slid off the charger, off the desk, and right into the metal rail on my bed and cracked the housing at the charging port. I really only use the home chargers when I go to bed, and the one in my car while driving 40 miles to and from work. I like them because I've been getting Ringke cases that have port covers, and using the wireless, I don't risk marring the finish trying to connect a cable. It's funny how many people see it, either at work, or when I installed it in the car, and really like the idea. I never take my case off to charge, and never really notice it being any hotter than if I were using it for an extended time period.

Misterjunky said:
What I was asking for were answers to my three questions from users who have
the Samsung Wireless QI Charger and have used it and have experience with it.. LOL
I already knew that I can send it back/return it if I don't like it, That's what I am trying to avoid!!!
Thanks for the reply...
Have a great day!
Click to expand...
Click to collapse
I know, but you are thinking of buying one. I'm simply giving you a link, if you decide to buy one, to a REAL Samsung fast wireless charger for a good price. The market is flooded with fake ones at low prices. Usually, if the price is fairly low, then it's a fake Samsung product.
Sent from my SM-G935V using Tapatalk

ecmperalta said:
It´s just with me or it is difficult to put the phone on the right place to charge
I used a few times because of this, depend of the place where you put to charge, of course I am putting on the middle, the phone centred haha
Click to expand...
Click to collapse
Every time i use it (with s6 edge+ or s7 edge) it charges, no problem at all, even with the cases (s6e+ has verus high pro shield and s7e has spigen case rugged armor)

I don't have Samsung QI Charger, I got my QI Wireless Charger from Anker, Very great quality for the half of price and do the same job
Since i am not using fast charging via cable and always charge the regular - slow - way so i got the regular one from Anker, Charge time is as same as the cable time.
No major heat or something just the regular warmth, and working fine with cases.
I like it, very easy to just place the phone and wake away , no cables or USB Port damage, Won't back to regular charge
https://www.amazon.com/Anker-Wireless-PowerPort-Charging-Qi-Enabled/dp/B00Y839YMU
https://goo.gl/KGnDGJ

I have two of them. Stand.
#1: 20-30%
#2: It gets warm even with the fan at the back of the charger running all the time.Not hot and not very warm.
#3: Not in my case and I have cases with different thickness.

Wireless Charging inside the OnePlus 6T mod

https://imgur.com/a/hhlTgw8
I'm super happy with the results
I bought a more expensive wireless USB type C charger that I thought would charge faster, since it was advertised as a 2000 mah (On amazon, it was gold), but once you open it up it seems to be the same cheap 1000 mah ones.
I did this because my phone is getting old, and I cracked the back glass, and I figured, while I'm inside... I might as well do it.
I had a blast, and I'm super happy with the results, it charges slow, but it works! and I can keep using my wired charger!

Syndor said:
https://imgur.com/a/hhlTgw8
I'm super happy with the results
I bought a more expensive wireless USB type C charger that I thought would charge faster, since it was advertised as a 2000 mah (On amazon, it was gold), but once you open it up it seems to be the same cheap 1000 mah ones.
I did this because my phone is getting old, and I cracked the back glass, and I figured, while I'm inside... I might as well do it.
I had a blast, and I'm super happy with the results, it charges slow, but it works! and I can keep using my wired charger!
Click to expand...
Click to collapse
That's a pretty cool project! Care to elaborate on the steps and materials needed?
One pointer from my end: do not leave this charging overnight or when you're away from the device! Though customizations like this are fun and interesting, they are also a common source of house fires. Risks are probably low here as it involves slow charging but you really don't want to risk it.

Timmmmaaahh said:
That's a pretty cool project! Care to elaborate on the steps and materials needed?
One pointer from my end: do not leave this charging overnight or when you're away from the device! Though customizations like this are fun and interesting, they are also a common source of house fires. Risks are probably low here as it involves slow charging but you really don't want to risk it.
Click to expand...
Click to collapse
I'm making the small guide and I'll post it later
The bad thing is I couldn't really take many pictures, since the phone is what I used to do that, so I'll be using some footage from ifixit teardown video.

So this all began when my phones back crystal panel broke on a fall.
I decided I had to replace it, so I ordered a new Transparent one, since like Jerryrigeverything I love to be able to see the electronics.
While I was at it I figured, why not add wireless charging to the phone? It should be possible, so I looked around for a guide, and I found this one:
https://www.instructables.com/Add-Wireless-Charging-to-Any-Phone-Using-the-LG-V2/
That was way sloppier than what I wanted, but it was a good read, and you can read about what he did.
You will need, a multimeter to check for continuity
A soldering iron, one that can regulate heat so you don’t damage anything, and with the smallest tip you can find
A donor charging receiver
Time and patience.
After that
With help from ifixit (link: https://www.ifixit.com/Teardown/OnePlus+6T+Teardown/115698 )
I opened up the phone, and since ifixit said there was no fingerprint connector you can just go at it, heat, and separate.
Once inside, disconnect the battery first.
The OnePlus 6T has a different design, there’s no pcb for the usb c on the speaker area, it has a connector that goes up to the main pcb, that snaps right next to the battery, since they had to make room for the optic fingerprint scanner.
So I removed the battery, so I could strip the layer of safety glue and make a little more room by peeling away a couple of layers, otherwise this wouldn’t close.
I started probing around with my multimeter for continuity, to do this, I connected the usb type c wireless charge pad (this one: https://www.amazon.com/gp/product/B087TW7MGK/ref=ox_sc_saved_title_4?smid=AQB8EOE9WF3ZF&psc=1 ) after I stripped the protecting plastic cover (to make it even thinner, and to see the insides).
https://forum.xda-developers.com/attachment.php?attachmentid=5118635&d=1603036807
So you connect it and probe the +Vbus and the Ground on that pad, at first I was a bit baffled, since it had pins on both sides, why if it isn’t carrying data, then I realized how stupid I was being, of course, it’s because it’s usb type c, you can plug it in both ways, and it needs to have the correct pins either way.
So I managed to probe around for continuity, and found out these are the correct spots.
https://forum.xda-developers.com/attachment.php?attachmentid=5118637&d=1603036807
I had to remove some of the plastic on the NFC cover to allow the wires to pass, you can see on the final image the route the wires had to take.
https://forum.xda-developers.com/attachment.php?attachmentid=5118639&d=1603036807
As you can see, I also jumped both grounds since it wouldn’t work if I didn’t.
https://forum.xda-developers.com/attachment.php?attachmentid=5118633&d=1603036807
The first one is beefier, but it wouldn’t fit since everything on the PCB was bigger, the thing is, they charged at the same rate when tested with a usb type c power meter around 680-700 mah of charging power with a 10 watt wireless charger.
I ended up using this other one which was cheaper, and also smaller, not as sexy, but that’s the price to pay.
https://www.amazon.com/Version-Wire...48&sprefix=type+c+wireless+cha,aps,185&sr=8-3
so all that was left to do, was place a nice thin sticker on my battery (I miss the red battery days) to make it look a little bit better, and close it up with the transparent back cover (also from amazon).
As a side note, I placed a USB C to C power meter, and these little things do seem to have sensors for when the battery is full, so they don’t overcharge or overheat.
So I left it overnight with a 65 watt PD USB C to C charger, and a wall plug power meter, and once it’s soldered in, it also seems to drop down the charging, and it also stops giving out heat when it’s fully charged, so there might be something on the small PCB for charge detection, or maybe it’s the phones own full charge detection and it stops asking for power, since this would be the equivalent of being connected with a cable.
Still, everyone should operate at their own safety and I’m not responsible if you set your house on fire, but I will continue leaving it overnight.
It charges slowly, but I can also plug in my dash charger, and again, it doesn’t overheat, the PCB on the wireless coil receiver seems to be doing something, maybe.