1) How long does it take to fully charge this on the computer?2) How long does it then take to fully charge an iphone?
902044
I charged mine with an outlet...not computer..took a couple hours. And I only used it until I could get my phone or iPad to a regular charger
902045
I have only charged it up once and it took several hour only but it was from new waiting to take on holiday it has stayed fully charger for the last two months .haven't used it to charge phone or tablet yet. have full faith in it.
1176267
Not sure I understand the question. I use it to recharge my device, not as a supplementary power supply.Mine holds a charge for about 3-4 weeks.It charges my Iphone 1-1.5 times on one charge.
343718
I use the USB port on my IMAC to charge the computer. It synchronises via Bluetooth on the Iphone.
670023
Hello It does charge iPhone. iPhone requires higher output from the charger. What you do is that you need to start the cranking faster when you charge iPhones. Faster than normal cellphone. For regular cellphone, you start cranking by 120 rounds / min. For iPhone, you need to go 160 rounds / min. However this speed only needs to maintain for a few seconds until the phone shows normal charging. Then, you can reduce the cranking speed to normal.
1437849
I'm not sure how long it takes to fully charge; I've left it charging for up to two days and the charging light never shut off. My guess for how long actually it takes to charge is like half a day or something, but that's pure speculation. And to answer the other question: Yes, as long as you're reasonably careful.
1866100
In our test, it took about 5 hours to charge an iPad from 15% of battery to 80%. You can use an Apple Lightning to USB cable to charge iPad 4. Thanks.
1430082
On a full charge, and, for me, I had it on the third setting (Blue) on constantly, onto my iPod, it last around 6 hours! So, if you want to run it for a long time. Quick charge during lunch breaks, coffee breaks, and so on.
884589
I used the mini usb (that came with the unit) plug into wall adaptor (came from my iPhone) to charge the unit. It took 10 hours to full charge the unit. I didn't test how it can last but look like it can last really long (at least 2 weeks). It can charge my iPhone 5 for 4 times and still not fully empty. I can tell 4.5 times approximately for charge an iPhone 5. No idea about iPad. Hope this help.
325307
It can fully charge an iPhone 5 about 3 times. I have been able to fully charge both my iPhone 5 and IPad at the same time and had 75% battery left!
1319270
It takes less than 30 minutes to charge the battery from my computer. However, the cord sent to me doesn't fit my iPhone 5s so I can't use the gadget to charge. Another cock-up from the manufacturer!
2099375
I've only used it to charge my iPod Touch; don't own an iPhone. Easily charged the "Touch" with more battery power left to charge my MacBook Air. Hope this helps.
759042
It took 24 hours for a full charge (red light to turn green) then when I used it for my iPhone 5 it did not give it a full charge and the battery was drained. I tried it a second charge, again 24 hours and it didn't have enough charge to recharge my iPhone.
84334
With a full charge, I've charged my iphone 5 roughly two and a half times and my iPad from dead to full battery with a little juice left in the Anker. Not exactly sure how long a charge will last on standby, but I use it for trips so it will often go unused for a while and maintain a full charge. That being said, the unit itself charges pretty quickly. I'd say two hours or so. Hope that helps.
1176268
Not sure I understand the question. I use it to recharge my device, not as a supplementary power supply. Mine holds a charge for about 3-4 weeks. It charges my Iphone 1-1.5 times on one charge.
1503297
HelloIn order to charge iPhone, you can use the included USB cable along with iPhone's charging cable and then you need to keep cranking the device to charge it. You need to start the cranking really fast for a minute or so until iPhone is showing charging and then you can slow down to normal speed. This is an emergency device. It was not designed to charge the phone to full capacity. it gives you the option to charge the phone up to make a few emergency phone calls. It will take a lot of cranking to charge a phone fully.
1828650
It charges through an included USB cord, so you could plug it into iphone charging adapter or into your laptop. It seems to charge pretty quickly and hold a nice, long charge, as well. I'm very happy with my purchase.
156965
Charging by electric outlet it takes about 2-3 hours. By Ian connection to computer about 4 hours. No idea on over charge.