[Q] Car Dock USB connection... 12v, 5v or both? - Atrix 4G Accessories

I am working on a plan to mount a vehicle dock in a more permanent and professional looking way compared to windshield suction cup with dangling wires.
In my previous thread I figured out how the mounting will be accomplished, now to sort out the wiring... Handling the audio connection is simple. The USB...not so much. I don't want to use a cigarette lighter to USB adapter if I can avoid it. I would far prefer to hardwire but I don't want to go hacking up the cable for no good reason. I know the USB standard calls for both 12v and 5v, if the dock is set to use 12v only, then it is simple, since my car has plenty of 12v power to spare
If it is 5v or both, then I am stuck needing a transformer, and in that case disassembling a cigarette lighter adapter and using the "guts" as my transformer will be my backup plan.
My dock won't be here till Thursday and I have no idea what pins on the micro USB to even try to test and see what voltage is fed to the dock.
Does anyone know the answer or have the ability to check?

Where did you see that USB can be 12V? USB is 5V. Are you thinking of SATA/PATA or ATX (which all have 5V and 12V) or Firewire (which doesn't have a fixed supply voltage)?
You'll need a transformer.
Laurent

You are right, I was thinking of the ATX power supply.
Ok, well at least I know what I am up against. Thanks

you'll need a transformer (require +5v), i did the same for my dock / car (hardwired power /audio cables). i ended up taking apart a cigarette car charger and connected it to a +12v and ground and everything works fine. i have the wire coming up from near the back of my dash area so no cable clutter up front at all.

joeryu said:
you'll need a transformer (require +5v), i did the same for my dock / car (hardwired power /audio cables). i ended up taking apart a cigarette car charger and connected it to a +12v and ground and everything works fine. i have the wire coming up from near the back of my dash area so no cable clutter up front at all.
Click to expand...
Click to collapse
I did something similar, but I remounted a hidden cigarette lighter socket to a constant 12V source and grounded it twice for stability, so my phone and MP3 player can charge while I shut the car off and go inside a store for a second (don't leave it connected overnight though!). I ran the wires behind the dash, but I use one of my air vents that rotates all the way around as an able-to-be-completely-destroyed mounting location, then just cut a piece of wood to re-mount a new cell phone holder, etc.
For the Atrix dock, I pulled off all the suction cup mounting materials so it was just the threaded socket on the dock. I used a large enough drill bit to cut into the wood in the right spot for the threads to fit, and threaded them onto the wood to test. Removed it, sanded the wood down smooth on all edges, and applied texturized black spray paint to the wood to make it look like plastic instead of tacky looking wood. Mounted the car dock to it again after drying, and now the dock rotates with the unuseable air vent from portrait to landscape!
Hey, I've got a 2004 Acura RSX, it isn't a BMW.... works just great!

GarciaM25 said:
I did something similar, but I remounted a hidden cigarette lighter socket to a constant 12V source and grounded it twice for stability, so my phone and MP3 player can charge while I shut the car off and go inside a store for a second (don't leave it connected overnight though!). I ran the wires behind the dash, but I use one of my air vents that rotates all the way around as an able-to-be-completely-destroyed mounting location, then just cut a piece of wood to re-mount a new cell phone holder, etc.
For the Atrix dock, I pulled off all the suction cup mounting materials so it was just the threaded socket on the dock. I used a large enough drill bit to cut into the wood in the right spot for the threads to fit, and threaded them onto the wood to test. Removed it, sanded the wood down smooth on all edges, and applied texturized black spray paint to the wood to make it look like plastic instead of tacky looking wood. Mounted the car dock to it again after drying, and now the dock rotates with the unuseable air vent from portrait to landscape!
Hey, I've got a 2004 Acura RSX, it isn't a BMW.... works just great!
Click to expand...
Click to collapse
Nice! Have any pictures? I have a 2003 Mazda 6 and I have a EQ mounted in my top dash pocket so I was able to pull my +12v from there and grounded to my chassis. One question, do you get noise when you have your phone docked and charging while having the auxiliary/headphone port connected to your system? Im getting some slight interference that I can't seem to get rid off...

joeryu said:
Nice! Have any pictures? I have a 2003 Mazda 6 and I have a EQ mounted in my top dash pocket so I was able to pull my +12v from there and grounded to my chassis. One question, do you get noise when you have your phone docked and charging while having the auxiliary/headphone port connected to your system? Im getting some slight interference that I can't seem to get rid off...
Click to expand...
Click to collapse
I'll take some, one day...! I don't use the headphone port really, I have an aux input on my aftermarket headunit that I connect my ZuneHD to, so no use for internet radio or downloading music to my phone, EVER.... with my aux input, I always manage to get engine noise, no matter how I position the wires and how strong I ground the charging devices behind the dash.... Looks clean as hell though, just sucks about the slight engine noise! Sorry I can't help

My Mazda RX-8 is getting feedback as well. I need to try another MP3 device to see if it when connected to the power and aux it gets the same feedback.
If it does (different devices) then it's an issue with the grounding on the lighter or a diode on the alternator.

I am considering getting a car dock but have a question; do you have to plug in and remove the 3.5mm audio cable every time or does sound go through the mini usb with a permanent 3.5mm going out the back of the dock? can't find enough info. the motorola site explains nothing; click here.

psymont said:
I am considering getting a car dock but have a question; do you have to plug in and remove the 3.5mm audio cable every time or does sound go through the mini usb with a permanent 3.5mm going out the back of the dock? can't find enough info. the motorola site explains nothing; click here.
Click to expand...
Click to collapse
It goes through the MicroUSB - you have to use the supplied USB cable because at the end of it, on the USB-A side, there is a split attachment for the 3.5mm jack that you can hide behind the dash easily and connect to the back (or front, if applicable) of the radio

Great thanks so much for explaining it. Ill get one then.

Related

I got tired of waiting for the official Samsung dock...

...so I made my own. I took a ProClip charging mount and epoxied in a 3.5mm audio cable and a straight USB for charging. I then mounted it to my existing mounting plate in my car. I'm still figuring out how I'm going to route the wires as it looks slightly rough right now but it is very functional... simply slide the phone into the mount and the charger and USB are connected. I also use apps to enable BT when it's charging so it automatically pairs with my car. I may get an NFC tag sometime down the road but for now I'm pretty satisfied.
Closeups of the epoxy job?

My Car Dock with MicroUSB Charger

I have been using this since captivate days, fits perfect near the gear where I rest my hand and change folders and use gestures. I got a separate holder for GPS as well.
I got is from http://www.dealextreme.com/c/cellphone-device-holders-704 but can't find the same piece, but they keep adding more
Nice setup you got there. I got a similar holder but it clips in the ac vent above the stereo. I like it a little higher, it seems easier to see when I'm driving.
i am currently making a USB/Audio out cable (testing for S3)
Micro usb trigering car dock mode allowing charging and audio out. (can make them for Home dock mode so you can stream pandora on wifi and charge at same time
then may make a few and sell them as i have a bunch of bulk micro usb connectors and 619k resistors and 832tc Epoxy (explosive Proof LOL)
i would just need more usb and stereo cables
How many people would want one PM me, so i can gauge interest
im thinking with time involved and testing ea and such low volume $25.00 Ea. (plus 2ish for shipping) made the way 2nd post (with that y cable vs a usb and audio cable)
www.fdcv1.com is my design (circuit board and casing and layout of all parts etc) and built in house (not best example of my work but most public)
How high can you extend the dock?
I'll be using one of these when it gets delivered,
http://goo.gl/4d79K
Sent from my GT-I9300 using Tapatalk 2
excellent item, fits perfectly and my samsung s3 fits perfectly without sliding, i really like this product.
EverDock
I came across fuzdesigns[dot]com which is very stable while driving and do not have to find cables to plug every time you are in a car

Acro S - Active Car Holder

I'm searching for an Active Car Holder (Cradle / Dock) for the ACRO S.
with the DK200 Charger Cradle Dock it is easy to Charge the Acro at home.
So do I stick the DK200 into the car. or there is a better possibility.
I would need exactly the same. Only problem is that the desktop cradle holds the phone vertically, but I need it on my dashboard horizontally. For watching TED, navigation, etc.
Options I found so far:
- buy another desktop cradle ($10 on ebay), cut it into two and modify it so the connectors come out from the bottom --> would be ugly I am afraid
- buy a cradle for another phone from KIDIGI , and try to push Acro S into that. For example Xperia S or HTC Incredible has very similar sizes, but I cannot test if it fits unless I buy one... and then I would need to hack it as well to put the connector pins to the bottom
I don't like either options... if anyone would have any other ideas, please let me know
wappali said:
I would need exactly the same. Only problem is that the desktop cradle holds the phone vertically, but I need it on my dashboard horizontally. For watching TED, navigation, etc.
Options I found so far:
- buy another desktop cradle ($10 on ebay), cut it into two and modify it so the connectors come out from the bottom --> would be ugly I am afraid
- buy a cradle for another phone from KIDIGI , and try to push Acro S into that. For example Xperia S or HTC Incredible has very similar sizes, but I cannot test if it fits unless I buy one... and then I would need to hack it as well to put the connector pins to the bottom
I don't like either options... if anyone would have any other ideas, please let me know
Click to expand...
Click to collapse
Sorry for being out of topic, but for the cradle, do we just pull out the phone, cause it seems like I am going to break either one every time I do it.
I built my own active cradle ...
I bought a cheap hard case from ebay and I modified it so the phone will get in and out easy, then I glued on it some springs for the power connections and I also installed a micro-usb port so I can use any regular car charger with a micro-usb connector.
I also attached to it a suction cup with a multi-angle orientation leg.
I used epoxi resin to put everything together and the final device is extremely functional. I still have to build a case around the springs and micro-usb connector in order to have it "like from the factory".
I'll attach some photos tomorrow (currently the holder is in the car and outside is raining ... not to mention is midnight here )
yeah please please photos - can not sleep before
The photos, as promised
As I already said, is still work in progress (regarding the finishing of the case around the springs and the microusb port) but it is 100% functional.
VERY GREAT WORK :good:
From which Telephone is the cheap hard case?
Which Material are the springs?
This is the exact case I bought (but you can find even cheaper): http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300795656907
As for the springs, those are from a battery holder. you can use even the spring from a mechanical pen.
ro_explorer said:
As I already said, is still work in progress (regarding the finishing of the case around the springs and the microusb port) but it is 100% functional.
Click to expand...
Click to collapse
Nice! Would like to mimic that.
I have a USB cable wih plug that I could glew to the back of a cradle, like you did. But what wires from the cable should be connected to the phone? And also, does anyone have any thoughts on the voltage and current that the Acro S expects on that connection? Regular USB values or a bit more?
Frank
Good
Very great work
I know the stock charger is 5v 1.5amp
Sean
what about this car holder: http://www.ebay.ie/itm/Windscreen-C...0325?pt=UK_Holders_Mounts&hash=item2574212985
veimus said:
what about this car holder: http://www.ebay.ie/itm/Windscreen-C...0325?pt=UK_Holders_Mounts&hash=item2574212985
Click to expand...
Click to collapse
only a passiv holder. No active car-holder. You must put the USB-Charger extra.
active car-holder:
http://www.navisys.de/Brodit-Aktiv-Halter-Zigarettananzuender-fuer-Sony-Xperia-Acro-S
http://www.navisys.de/Brodit-Aktiv-Halter-Festanschluss-fuer-Sony-Xperia-Acro-S
Cant believe this is the top hit on google when looking for a acro S car holder. Jeez, Sony - dont need our money or what?
Hi, I've recently bought micro USB slot - the same as in the picture, but I can't connect it, I do not know which pin is the power supply. I tried 1 and 5, but it did not work. :crying: Does anyone can help me?
Link to pictures:
serwer1314328.home.pl/upload2/GU12.JPG
serwer1314328.home.pl/upload2/GU12.jpg

Making my own wireless charging case

So I'm looking into the possibility of making a wireless charging solution on my own. I have lots of wireless chargers at home, work, in the car, and I would really benefit from getting wireless charging working.
I took a USB Qi charging coil and soldered wires, which I then attached (well, just touched ) to either end of the magnetic connector, and it worked.
The difficulty I'm facing is, how can I keep these wires touching the magnetic charging port semi-permanently without doing anything dangerous like attempting to solder it directly.
So I'm wondering if anyone has any neat ideas of how I might rig this up. Any ideas would help a lot! If I come up with something good, I'll make a guide so others can do it.
You could try to get someone to 3D print a side piece similar to the one on the Z3 wireless charging case from sony: http://www.sonymobile.com/us/products/accessories/wireless-charging-cover-wcr14/
Have them leave chambers to run the wire through.
JCBomb said:
You could try to get someone to 3D print a side piece similar to the one on the Z3 wireless charging case from sony: http://www.sonymobile.com/us/products/accessories/wireless-charging-cover-wcr14/
Have them leave chambers to run the wire through.
Click to expand...
Click to collapse
I've been thinking about making my own wireless charging case similar to the sony branded case but using high quality leather, and an oem qi charging circuit with a 3d printed base clip with the circuit connectors integrated into the clip, just to ensure constant connectivity.
just looking into prices for scrap leather now.
duraaraa said:
So I'm looking into the possibility of making a wireless charging solution on my own. I have lots of wireless chargers at home, work, in the car, and I would really benefit from getting wireless charging working.
I took a USB Qi charging coil and soldered wires, which I then attached (well, just touched ) to either end of the magnetic connector, and it worked.
The difficulty I'm facing is, how can I keep these wires touching the magnetic charging port semi-permanently without doing anything dangerous like attempting to solder it directly.
So I'm wondering if anyone has any neat ideas of how I might rig this up. Any ideas would help a lot! If I come up with something good, I'll make a guide so others can do it.
Click to expand...
Click to collapse
Have you tried tape? It would be covered up by your case anyway, right?
PuffDaddy_d said:
Have you tried tape? It would be covered up by your case anyway, right?
Click to expand...
Click to collapse
I've thought of tape but I've yet to figure out a way to tape it where it will definitely stay in place.
I might be able to get a case that would cover it, but my current cases have holes so that magnetic chargers could be plugged in.
I've decided to try using copper tape to connect a Qi coil to the magnetic dock port. I'll see how it goes. Hopefully it will be as easy as I'm hoping it will be.
So I finally managed to make it work. Unfortunately, I had to solder.
I gave up with trying to line things up just right and keep it in place, so I just soldered a Qi receiver to the magnetic charging port, wrapped it around to the back of the phone, and fit in a case. It charges wirelessly now, so I'm happy. Unfortunately, I don't know if I'll ever be able to clean it up in the future if I want to sell the phone. But to me, wireless charging was super important. I was also able to continue using my Z1C battery case which uses the magnetic port, so I'm pretty happy with the end result.
Pics?
it's ugly, but I'll put up pics when I get a chance.
Pictures as promised. I had been concerned adding this might block NFC, but NFC works just fine. Obviously, magnetic charging cables don't work (but a Z1C charging case I have does.)
It adds some thickness behind it so the case doesn't fit quite perfectly, but well enough to stay on. I didn't have thinner cables, but having some might have been able to decrease the thickness. Also, I'm not necessarily good at soldering, so I just did what I could.
But I can charge it on my bedside table and in my iOttie Qi dock in my car, so I'm cool with it.
hmm not pretty, but i guess it works. how is the charging speed?
you should be able to clean it up fine if you use some solder wick.
Awesome job!
Can you please give us a link for the receiver?
All I can find are with usb
ugly doesn't even start describing it... seriously, you ruined that phone. You could've cannibalized a 3rd party docking station instead
duraaraa,
Thanks for blazing this trail for us, mighty brave to solder to your phone like that! Now that you've had this set up for a few weeks, is it holding up ok? I'd just about give my left nut for an actual phone case that simply has a wireless receiver built in and taps into the magnetic charger pins, but I doubt anyone will ever make one since (I believe) the Z3C is discontinued. I mean, they make those giant external battery packs for the Z3C that use the pins, so why not a qi-compatible one??? Anyway, no way I'm soldering to my pins so I'm basically trying to mold a connector out of epoxy that I can squeeze between the side of the case and the pins. (Basically I pushed one of my magnetic cable connectors into a clay bar and filled w/epoxy.) It's still drying so I have no idea if it's feasible at all, but wanted to pop in and say thanks for the inspiration.
mralexsays said:
duraaraa,
Thanks for blazing this trail for us, mighty brave to solder to your phone like that! Now that you've had this set up for a few weeks, is it holding up ok? I'd just about give my left nut for an actual phone case that simply has a wireless receiver built in and taps into the magnetic charger pins, but I doubt anyone will ever make one since (I believe) the Z3C is discontinued. I mean, they make those giant external battery packs for the Z3C that use the pins, so why not a qi-compatible one??? Anyway, no way I'm soldering to my pins so I'm basically trying to mold a connector out of epoxy that I can squeeze between the side of the case and the pins. (Basically I pushed one of my magnetic cable connectors into a clay bar and filled w/epoxy.) It's still drying so I have no idea if it's feasible at all, but wanted to pop in and say thanks for the inspiration.
Click to expand...
Click to collapse
hows your build coming along mate I'd love to see how it looks.
kstanley7 said:
hows your build coming along mate I'd love to see how it looks.
Click to expand...
Click to collapse
Not good I'm afraid my friend... My first attempt (trying to mold a connector out of epoxy using a clay mold) failed, the thing came out looking like a chewed up piece of gum and just wouldn't work. My next attempt involved slicing up a couple of cheap magnetic adapters and cables to try to trim down the connectors to something reasonably sized, but they become really brittle when you cut them that thin... Unfortunately, I think it'd take someone with some type of plastic molding equipment or maybe a 3d printer (that is capable of making really small, fine-detail parts) to make this thing. I'm still disappointed that Sony makes a wireless case for the Z3, but not the Z3C, but I've also come to realize that the Z3C has such good battery life that maybe I don't really need such a case. (I come from a long line of Nexus, HTC, and Samsung devices so I've become somewhat of a charging addict!)
tl;dr: Just enjoy the Z3C and use the handy magnetic dock for overnight charging.
just looking at the magnetic connectors on the z3c I think there might be a way but it'll add a couple more mm to the height, would need to get someone with a 3d printer, but if the wallet is made of leather and is inserted underneath, with the qi wireless pad, and two wires made into connection terminals which would then clip onto the phone so a solid connection is made between those terminals.
Just to answer some questions, it's held up. I think it's fine -- anyone desperate for Qi should just bite the bullet and solder. Charging speed is similar to really any other Qi-charged device.
apis10 said:
Awesome job!
Can you please give us a link for the receiver?
All I can find are with usb
Click to expand...
Click to collapse
Sorry my response is so late!
It's the USB type. I un-soldered the USB ribbon and soldered a wire for the two connections.
So you would want to buy the USB version, I think.
Look into copper tape. I attempted this a little while back but I think my charging pad wasn't powerful enough. What charging pad are you using?

wireless charging solution thread

As we all know, the new Zenfone 2 is missing wireless charging capabilities, however there are multiple solutions to enable wireless charging on basically any phone.
Example is http://www.amazon.com/BEZALELĀ®-Wire..._1_4?s=wireless&ie=UTF8&qid=1432149451&sr=1-4
It is a cover with a Qi receiver built in, which connects to the charging port and it also provides an independent micro usb port as a part of the case.
The absence of wireless charging in Zenfone 2 is a deal breaker for me ( don't judge) and as soon as an appropriate case is available, I'll get it and the phone as well.
Please post your findings here.
Would love to use wireless charging but using a cover like the one posted is out of question.
I love the slim form and feel of this phone. so i will have to live without QI and other solutions.
This will occupy the mUSB port but would probably be the best current solution.
hkdmjack said:
This will occupy the mUSB port but would probably be the best current solution.
Click to expand...
Click to collapse
That's pretty cool. I like wireless charging because I'd rather not wear out my micro usb...but that setup kinda marries you to wireless charging all the time. I'd have to rig up wireless charging in the car and at work...not just at home. You use something like that?
nathan118 said:
That's pretty cool. I like wireless charging because I'd rather not wear out my micro usb...but that setup kinda marries you to wireless charging all the time. I'd have to rig up wireless charging in the car and at work...not just at home. You use something like that?
Click to expand...
Click to collapse
Not sure if I'm going to stick with the ZF2, so I haven't gone out and done all that yet but qi adapters are pretty cheap now for both home and car. How effective some of the car ones are though are another story. iOttie has two models out now that look promising for the car.
There may also be the possibility of placing those adapters into a separate case just meant for wireless charging... remove the case if you need the mUSB port.]
Or... if they do release new back covers... get one that you install the qi adapter in and then one that you won't have the qi adapter in.
WHYYYYYYYYY
Why did Asus decide not to include the qi pins in the back ((((((((((((((((((((((((((((((((((((((((((((
>_<
what to do :'(
Here's a teardown: http://www.myfixguide.com/manual/asus-zenfone-2-teardown/
You could solder the DigiYes posted earlier (http://www.amazon.com/gp/product/B00HI8JYFE) onto the usb board. Or you could probably just jam the wires into the connector for a non-permanent solution. The pictures of the DigiYes are a little conflicting, but if it does have leads for the data pins, you'd be best off omitting them (you'll be limited to 500ma qi charging).
This is of course assuming there's enough space to wedge the DigiYes between the back cover and phone.
ziddey said:
Here's a teardown: http://www.myfixguide.com/manual/asus-zenfone-2-teardown/
You could solder the DigiYes posted earlier (http://www.amazon.com/gp/product/B00HI8JYFE) onto the usb board. Or you could probably just jam the wires into the connector for a non-permanent solution. The pictures of the DigiYes are a little conflicting, but if it does have leads for the data pins, you'd be best off omitting them (you'll be limited to 500ma qi charging).
This is of course assuming there's enough space to wedge the DigiYes between the back cover and phone.
Click to expand...
Click to collapse
Which goes back to my point. Why did Asus purposdely omit to include QI/wireless charging pins on the back? It would had cost them hardly anything extra at all, and users could just have changed back cover to get wireless charging...
That one http://www.amazon.com/BLUBOON-Unive...2630&sr=8-2&keywords=qi+wireless+charger+1000 is 1000mA, if it does make a difference. But a case integrated receiver would be much better solution, if ever.
olegy said:
That one http://www.amazon.com/BLUBOON-Unive...2630&sr=8-2&keywords=qi+wireless+charger+1000 is 1000mA, if it does make a difference. But a case integrated receiver would be much better solution, if ever.
Click to expand...
Click to collapse
I bought that model. I have a Qi charger (used with a Nexus 5) hooked up to a 2A USB Adapter, and it barely charges the Zenfone. I do not recommend. Maybe a 2A receiver would work better.
It's ridiculous.... why did asus decide not to offer a wireless charging solution similar to the previous samsung galaxies/lg.
Have the pins for charging on the back, and let the user change the case to a qi receiver case or add a qi receiver pad inside. this is honestly the only thing that disappoints on this phone (((((((((((((
ziddey said:
Here's a teardown: http://www.myfixguide.com/manual/asus-zenfone-2-teardown/
You could solder the DigiYes posted earlier (http://www.amazon.com/gp/product/B00HI8JYFE) onto the usb board. Or you could probably just jam the wires into the connector for a non-permanent solution. The pictures of the DigiYes are a little conflicting, but if it does have leads for the data pins, you'd be best off omitting them (you'll be limited to 500ma qi charging).
This is of course assuming there's enough space to wedge the DigiYes between the back cover and phone.
Click to expand...
Click to collapse
I just received mine and there is enough space in the back cover for the receiver to fit in, albeit with a small bulge. It does show my phone as charging even when just held up to my Moto 360 cradle; whether or not it's charging, however, I have no idea.
raynan said:
I just received mine and there is enough space in the back cover for the receiver to fit in, albeit with a small bulge. It does show my phone as charging even when just held up to my Moto 360 cradle; whether or not it's charging, however, I have no idea.
Click to expand...
Click to collapse
Thanks for trying. Did you actually solder or just plug it in the usb port? If you plugged it in the usb port, does the cover close without damaging the cable?
I'm asking because if that works, we could potentially design a slightly thicker but hollow back case that could hold NFC and the wireless receive without unnatural bulges.
ameel said:
Thanks for trying. Did you actually solder or just plug it in the usb port? If you plugged it in the usb port, does the cover close without damaging the cable?
I'm asking because if that works, we could potentially design a slightly thicker but hollow back case that could hold NFC and the wireless receive without unnatural bulges.
Click to expand...
Click to collapse
It closes fine but there is a bulge and the cover is left slightly open.
Here's my solution. Doesn't look good but functional.
don't judge
Click to expand...
Click to collapse
Yeah I judge, wireless charging its just another feature. A small battery, a slow processor or low memory now that's a real deal-breaker since your phone wont last a day, apps will run like hell and you will always have to micromanage just for things to run properly.
I'm way more pissed off at this phone not having a removable battery, not just because its a real deal-breaker during travel where I will be forced to lug around one of those brickish power banks but because Li-ION batteries have the lifespan of a mosquito. I already had 2 phones like that and the result was always a massive pain in the ass to deal with.
I rather buy a case with an extra battery than this thing
Three pins USB Board?
Hi there
Maybe some one knows, what are those three pins on the USB board, that are accessible without disassembly phone?? That should be connectors to charging instead of usb socket?
I have a qi charger built into my car. I do not like aftermarket charger added to the phone. So this is a deal breaker for me and will not consider any phones without buildin qi charger.
Looking to buy this phone and own a quick charging card like this. Is it possible to slip the card under the back cover (without a case) or will it cause it to bulge in too unsightly a manner?
dud89 said:
It closes fine but there is a bulge and the cover is left slightly open.
Here's my solution. Doesn't look good but functional.
Click to expand...
Click to collapse
Slooop said:
Looking to buy this phone and own a quick charging card like this. Is it possible to slip the card under the back cover (without a case) or will it cause it to bulge in too unsightly a manner?
Click to expand...
Click to collapse
It can but causes a gap near the usb port that I could not close. I would've run it inside if it didn't do that.
dud89 said:
It closes fine but there is a bulge and the cover is left slightly open.
Here's my solution. Doesn't look good but functional.
Click to expand...
Click to collapse
Great Idea.
The speed of charge is 350 MAH ?? Is to slowly (USB PC charge normally 550 MAH)

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