How many times will it fully charge a S4 & how long it takes to fully charge the phone?
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.
574552
I don't have an S4, but it will charge an S3 in the sme amount of time as your normal charging through a wall charger. I haven't timed it exactly, but it seems the same if not faster. On one trip, it's charged my phone a couple times and my ipad. All be it, they were low on battery, but not empty. Hope this is helpful.
574553
The battery should be able to charge your phone at least 4 times over before it dies. Although, on average it will probably be able to charge your phone up 5-6 times. As of the charging speed; using the 2.1A output, it will charge it from dead to 100% in around 1-1.5 hrs. If you use the 1A output it will charge it in about 2-3 hours.
574554
I'm thinking of using this to power some external usb speakers that run on 4.4v at 500mah - how long do you think it will last before battery depletion?
20584
Yes, this cable will charge a Samsung Galaxy S4. It will, however, charge slightly slower than a plain cable as some of the power is going to the glowy bits & their controller circuitry. I've had mine several months, use it regularly, and have experienced no problems. I find it particularly useful in the car at night where the cable can be hard to find.
1318910
I charged mine for about 8 hours, it has lights that illuminate when fully charged. Typically it takes 2-4 hours to fully charge, but being LI Ion, I am always careful about the first charging. I have been able to charge both my Ipad and Galaxy S3 simultaneously from shutdown 0% up to 100% on a single charge. This does charge devices much faster than normal chargers do for either device.
647430
I have a S4 and it does charge the it but the most that it will charge is 50% total waste of money don't bother .
2125866
I dont know. It didnt work at all. I tried it charging but it doesn't charge at all. I kept it on charging for 3 hours, 6 hours and 10 hours , entire day, nothing happened. I was going to use this to charge my S3 phone.
2204093
full charge will last me about 4 hours still and i've been using it 3 times a week
240942
The booklet says you can charge the compact charger around 500 times. I also believe it said that it will charge a smart phone 2-3 times before it needs recharging...a little less for an iPhone or tablet.
688264
The best answer that I have is the while I am not an owner of a galaxy s4, I let my friend who has a galaxy s4 borrow this and he said that within an hour and 15 minutes it will be fully charged from 0%. I do recommend that you ask this question to another person as well as me to possibly receive a more reliable answer. I sincerely hoped that this helps you Abraham. If you have any other questions, feel free to ask me. If this helps in anyway; the galaxy S4 is powered by a 2800mAh battery
336722
Well, I have an S4 and compared to the charger that came with it, no it does not charge "quickly". It takes a very long time to charge without using the phone, and if you're using the phone with it plugged in it will actually continue to drain or stay where it's at depending on the brightness.
1340685
It charges in about 2 hours using the 750mA charger that came with my Samsung Galaxy S3 charger. Hope this helps.
327163
It will charge as long as your phone asks for a charge.. That said, your phone should be smart enough to stop asking for a charge once it's full.. I believe they all do..
130803
I have a Galaxy S4 and allows me to charge 2 full charges and 1/2 charge more. Sometimes it give me 3 charges...
797154
I use it almost everyday to charge my Samsung phone and iPod when i'm on the go, so yes you can use it multiple times as much as you want.
688266
I would say about two hours. I have S3 and when my phone reaches 10%, I start to charge it and roughly around two hours or less, its 100%.
1655394
Hi, not sure but I think it would do it 5 times or maybe 6. It handles to recharge my kid's nabi 2 almost four times and it has a 3800mAh battery. By the way I think the S4 comes with a 2600mAh battery.
1484041
Definitely! I have an S3 and when I use it to charge my phone, my battery is full in no time.
1791095
On my LG G2 with a 3000mAh battery, it will fully charge 1 and a half times. I forgot to fully plug in my phone one night and it was totally dead. I fully charged it, ran it for a full day (very bad reception in my building which drains the battery faster than normal use) and charged on the way home . On the second charge, the phone went from 40% to 95% before I unplugged it. The Anker was not fully discharged but only had one light left on it's indicator...if this helps at all.