Hi,
I bought a QI Wireless Charger for my Nexus 4. It came with a plug that has 2.4A output. Is that too much for the Nexus 4 battery? If so, should I hook it up to a plug that as 1A max output? I don't know if I will wear out that battery too fast if I use the 2.4A output. Thank you.
David Street
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Okay, let me start off by saying that I am complete noob when it comes to electrical matters, so excuse the silly question here...
I have found a USB powered QI charger for the Nexus 4 on eBay with an input of 5V and an output of 5V/1A. Two questions following from that...
1) Will the charge time be the same as if I just charged via USB?
2) Instead of connecting the USB end to my PC, could I not connect it to supplied Nexus 4 wall charger? If so, does it specs comply with those of the QI charger I just mentioned (i.e. will I get a fast charge time?)
Thanks in advance for the support.
Sent from my Nexus 4 using Tapatalk 2
Bump
Sent from my Nexus 4 using Tapatalk 2
Expect the charge times to be more compared to the Usb charger.. It can be ordered on fasttech.com for $40. Yes.. usb powered.. The AC adapter one on fasttech is $35.. All hav free shipping!!!!!
ii) That would depend on how much power the wireless charger needs.. The normal nexus 4 adapter is 1.2A.. If the wireless charger wants 1.5A, it will be slower due to less power... but since it is USB powered.. normal pc/laptop usb ports give 0.5A so your original nexus 4 adapter will be fine!!!!
Also.. wirless charging tends to heat up the phone sometimes.. so watch your temps..
I have the Energizer Qi charger and they warn that the Nexus supplied wall charger should not be used to power the WiFi charger. It doesn't have the power capacity to run the wireless charger.
Sent from my Galaxy Nexus using xda premium
The cahrging rate is almost the same
The power requirment for this charger is 5v 2A input. According to my test, as long as your power supply stay above 1A output, you will have no problem at all, just will charge a little bit slower. but once I hooked up with a samsung charger that was rated at 700ma, the red light goes on after a beep. The problem is, most of the usb chargers in the market are overrated that's why you will get red light on with these inferior charger. I purchased mine from a seller on eBay called gadgetsalon who included a original HP Touchpad adapter with my purchase which is fully rated 2A output, I have been using mine for almost 2 months now never had a single problem ever with my Tmobile GS3. BTW, I charge my phone with a ballistic case on all the time.
esskayy said:
Okay, let me start off by saying that I am complete noob when it comes to electrical matters, so excuse the silly question here...
I have found a USB powered QI charger for the Nexus 4 on eBay with an input of 5V and an output of 5V/1A. Two questions following from that...
1) Will the charge time be the same as if I just charged via USB?
2) Instead of connecting the USB end to my PC, could I not connect it to supplied Nexus 4 wall charger? If so, does it specs comply with those of the QI charger I just mentioned (i.e. will I get a fast charge time?)
Thanks in advance for the support.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
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I have an old Galaxy Nexus USB Wall Charger - Specification:
Input AC 100-240V ~50/60Hz 0.15A
Output 5V-1A
The charger that came with my Nexus 4 has the following Specification:
Input AC 100-240V ~50/60Hz 0.2A
Output 5V-1.2A
Can I use the Galaxy Nexus one to charge Nexus 4 without any compatibility Issue?
yes, shouldn't be a problem
Generally most micro USB chargers are interchangeable, the only difference between them will be the rate of charging, due to the difference in charge in amperes
Sent from my GT-I9100
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I tried charging my Note 3 with a Nexus 4 charging adapter, which is rated at 5V 1.2A both input and output. But according to the Galaxy Charging Current app, the Note 3 is charging at 1.2A while the screen is on and 1.8A when the screen is off. So does this mean that the app reading is incorrect? Because this would be a correct reading if I were using my 2A Samsung adapter but it wouldn't make sense for the Nexus 4 adapter. Or is the Nexus 4 charger actually providing 1.8A even though it says 1.2A on the charger?
Hey all
When I picked up my BNIB 6P, it didnt come with a UK Wall Charger... on investigation, ive found that the wall charger that comes in the 6P box is 5v / 3A "Rapid"...
I have my Lumia 950XL charger which is also 5V / 3A with a good quality USB C cable connected to the MS Charger..
I have read that when using Different branded wall chargers, its better to use a lower Amps, ie, 5V / 2A?
But with the MS chargher being such high quality, Will it be safe to use with my 6P?
Hello,
Has anyone compared charging times between QuickCharge charger and using a USB-C to USB-C cable charger?
The reason I ask, is because QuickCharge doesn't seem to be all that fast. Plus, when I had my Nexus 6p on the charger using straight USB-C, it seemed to charge really fast. Wondering if I should use my Nexus USB-C charger or not.
The s8 doesn't really support usb-c power delivery, it has its own adaptive charging running at 15watts(9v*1.67v). You will probably get around 10 watts tops using any other charging method.