How long does it take to charge a phone?
1605006
I really depends on which phone you have, the phone's battery capacity, and how depleted the battery is. Many phones can used immediately by simply plugging the pack into the phone (with the pack supplying the power).
1210426
You can charge this Power Bank from any USB port, either from your computer or AC adapter. If the USB port is only rated 1A, the power bank takes more than 10 hours to charge. If the port is rated 2A, it takes around 7-8 hours.
2105966
It does take 3 or 4 hrs to charge. Unused it keeps a charge for several days. In use it will fully recharge your phone
849784
Dear Sir or Madam, it usually takes 7-8 hours to fully charge the power bank if you use the 5V~2A adapter. if you use 5V~1A adapter, you may need to take about 13 hours to charge fully. Thanks.
759663
My 2 cellphones use this kind of batteries. From my experience it takes about 3 to 4 hours to fully charge them. They seem to work fine for me.
1642072
Ehh roughly 6-8 hours of charge time maybe, I don't even use mine anymore because I couldn't charge both at the same time, I also only used it when it dropped below 50% on my phone, just to get it back up to around 80%
945321
Put the battery in your phone and charge it until the phone indicates that the battery is fully charged. Probably a couple of hours. The charge level can be viewed even when your phone is off.
1199463
It can take between one and a half to two hours to charge the battery if charged when about 15% of the charge remains. I usually do not let mine completely run out but based on the time it takes for 85% of the battery to charge, I would estimate two hours and twenty minutes to two and a half hours for a full charge.
443251
it takes a long time, im not really sure because i usually charge it with the adapter it came with, but if i had to guess i would say around 16 hours or longer.
1553928
I normally charge it overnight, but if I had to guess, it's about 3-5 hours. However, the length of it being able to charge other things far surpasses three hours.
1323721
Well I have an Iphone 5 and it charges in about 2 hours, from 5 % battery. Also, I have the Galaxy Note II, and it will charge very quickly, I have the extended battery on the Galaxy, and it will charge both phone complete and the backup reach only 50%.
2021363
It depends on your charger. Charging with a Computer USB port it can take up to 5-6 hours and charging with a more powerful Wall Charger it should be around 3 hours.
574551
The most I've tried to charge my S4 on a full charge of the NewTrent is six times. It takes about 90 mins. to charge.
257937
It took about 3 hours to charge my iPhone when the battery was dead.It took about the same time to charge the pack. Have had mine for months with no problems.
764727
There is no set answer to this question. It all depends on your phone. If you have things like wi-fi, Bluetooth turned on or "Hey Siri" turned on, or lots of notifications such as Twitter/Facebook/sports etc. it takes a lot longer. If you have the phone turned off and charging it can charge very quickly. Especially if you use the two higher amp ports. if you are really looking for a quick charge, you should search for "quick charge" device chargers
1972476
It takes about 30 minutes to charge. It will usually stay charges for around four hours.
852095
There's no single answer. It depends on the phone, speed & distance you're traveling. With the phone on Galaxy S3, it charged about 20% in one hour.