0
votes
2answers
18 views

Does the iPad draw more current when charging?

I seem to be able to charge my iPhone 5 on a variety of USB chargers (car ones included). My iPad retina (iPad 4) seems to be very fussy about which chargers it will actually charge up on. (The ...
2
votes
3answers
208 views

How can I tell if a 30-pin USB cable for an iPhone is genuine?

I have many of the 30-pin USB cables for the iPhone, and I would like to determine which are authentic Apple and which are not. (Over the three years that I owned an iPhone 4 and my wife an iPhone 4s, ...
2
votes
2answers
205 views

Can I charge my Samsung Omnia W with MacBook Pro USB port?

Currently, I am using a Samsung Omnia W and mostly I am using my MacBook Pro's USB port for charging it. Is it fine for charging the battery in the mobile phone? Sometimes, I have received a 'high ...
1
vote
1answer
428 views

iPhone 4 cannot be charged via power supply after iOS 7 update

Using an iPhone 4 and a original power supply (a1357) + cable (usb) i am not able to charge the phone. However connecting my phone to the pc (windows) it will be recognized and charge. This ...
5
votes
1answer
730 views

iPod classic 80GB won't charge from usb power adapter

iPod classic 80GB 2007 [Model No.:A1238] won't charge from LG usb travel adapter (output 5.0V, 0.85A). It normally charged from Apple 5W USB Power Adapter [Model No.:A1299] (output 5.0V, 1A), and ...
0
votes
0answers
170 views

how do i dock my iphone 5 without charging it? it is jailbroken

I want to connect my iPhone 5 to my car stereo through usb, but i don't want it to charge every time i connect it. Especially when i'll only be driving 5 minutes. Any Cydia app or tweak to managae ...
1
vote
1answer
468 views

Is there a way to have my iPhone 5 report current charging rate? [duplicate]

For example, so I can test different USB ports on my computer and powered hubs to see if one charges my iPhone faster than another.
1
vote
0answers
2k views

iPad 4 not charging solution with usb 3.0 dual ports Y adapter

Just recently picked up an iPad 4. Saw that it specifies "not charging" when plugged into the usb port. Saw that it is a common issue due to usb power. I have usb 3.0 ports on my desktop so I tried ...
0
votes
2answers
2k views

iPhone 5 not charging via USB from PC [duplicate]

I charge my phone using my PC all the time, and it's been only a week that since I bought my iPhone 5. Now I can't charge my phone with my PC. What could be the problem thats causing my phone to not ...
2
votes
0answers
700 views

can i charge something via usb when computer is off? [duplicate]

I have one of those little remote control helicopters and it needs to be charged via USB. It takes 45 minutes to charge. Can this thing charge when the laptop (macbook pro) is off? Does it need to be ...
1
vote
0answers
193 views

iPhone does not charge with Mac Pro or PC USB ports

Looking at: After updating to iOS 6, iPhone will not charge from Mac Pro USB ports I rebooted iPhone few times, changed cables, machines (PC/Mac) etc., but still unable to charge the phone.
2
votes
2answers
4k views

Retina macbook max USB power output

Could someone tell me how much Ampere the retina macbook pro can deliver over usb. I thought that one should be able to charge an ipad with a retina macbook which would mean, that it should be about ...
4
votes
5answers
9k views

Which Macbook Pro USB port should I use to charge an iPad?

I heard that one of the two USB ports provides more power, decreasing the charging time. Still, I forgot which one is the powerful one. I would be nice to give a hint that's easy to rememeber ;) It ...
0
votes
1answer
84 views

iPhone 3G cannot be charged while 3GS is charged

I have a car USB adapter and can charge my 3GS with it. However using the same cable and adapter my friend's 3G cannot be charged. First thing that comes to my mind is a problem with the 3G unit ...
0
votes
1answer
187 views

Creating charging switch on iPhone charger

I am attempting to create a switch on my iPhone charging wire so that I can use my device to test iOS applications I'm creating on my Mac without actually charging the device. When I'm working on an ...
4
votes
4answers
5k views

Can the Apple 10W USB charger be used with a 7-port USB hub to charge iPad 2, iPhone 4S, and other devices at the same time when traveling?

When traveling, I probably will have the iPad 2, iPhone 4S, a USB backup charger, and some misc devices such as a Kindle Fire and a Sony digital camera that uses USB to charge its battery. So instead ...
4
votes
3answers
5k views

Can using a non Apple USB cable damage an iPhone?

If I use a generic/aftermarket iPhone USB cable instead of the official Apple product, can it damage the iPhone? A vendor at the mall said that high quality iPhone USB cables have a chip that ...
16
votes
10answers
55k views

Can I use my iPhone charger for charging other USB based devices?

Is it OK to use my iPhone charger for charging other USB powered devices like the Kindle or a digital camera (with a rechargeable battery)? Can it cause any damage to the charger or to the device ...
9
votes
2answers
758 views

Why can my Mac charge my iPad but other computers can't?

What do Macs do differently so its USB ports can charge my iPad, but if I plug into a USB port on my PC I get the "not charging" message?
4
votes
1answer
4k views

iPad Charging USB Hub? [duplicate]

Possible Duplicate: When I plug my iPad into my computer USB ports, iPad displays “Not Charging”. What can I do? Newer MacBooks provide enough juice through the built-in USB ...
1
vote
2answers
420 views

Inexpensive AC charger for iPod 3rd gen / 4th gen

I have a couple of iPod Touches, a 3rd generation and a 4th generation. I would like to get an AC adaptor so that I can plug them into the wall to charge. The Apple charger is $30, which seems quite ...
16
votes
6answers
8k views

iPad displays “Not Charging” when plugged into USB ports. What can I do?

When I plug my iPad into my computer's USB ports, the iPad battery area displays "Not Charging". I understand the iPad requires more wattage to charge compared to an iPhone or iPod, as evidenced by ...