How many times will it fully charge a S4 &amp; how long it takes to fully charge the phone?
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.
2259175
It takes about two hours to fully charge your phone. I haven't had the case that long to determine it's life expectancy.
1736101
Cathy, I'm sorry it didn't charge your S4. I did work fine on my S4, for a while. Then, the plastic opening that holds the cord wore out and it wouldn't hold the cord in the housing where you plug it in to the phone. All in all, it only lasted me about 6 months, but it did function well when the cord fit well. I hope this helps.
1140109
I have charge a few phones with this charger. Many charged 6 time and recharged 8-10 times. Not sure if this helps.
892109
I think it will charge a device fully about 3 times......it would depend on the size of your phone battery. I use this charger all the time when I fly on holidays and want to use my phone and tablet without having to recharge daily....but I'm not sure about getting 5 charges out of it before having to plug it in somewhere.
211206
To charge fully, the same as your phone, maybe 3 hours max... depends on how much you use too.
1655393
I believe the S4 has a battery of 1850mAh, so the 15600mAh would charge it approximately 8 times.
1372967
It's usually a battery problem, not a phone one! When I first got my S3 battery lasted about 20 hours after a full charge, now it lasts about 5, I use 3 different batteries a day using an external charger on one battery while using another on the phone and so on. My advice: get a new battery
1840387
I've used mine a couple of times now. It will charge my Android phone four times before I need to recharge battery. It will charge any device that has a usb cord. You can charge the battery through your computer or by plugging it into the wall with any plug that has a usb port.
696604
Yep...I've had 3 S3's charging at the same time. I've had this product for over a year now with no issues at all. We don't travel without it.
1890989
Hi, I just tried charging two Galaxy S4 phones with this device. They are displaying a charging status. What I don't know for sure is what charge current they're drawing. If there's a way to get the phone to tell me that, let me know and I'll check (yeah I could cut the cable and put an ammeter on it, but I'm not quite that curious...).
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.
1378137
Hey if you're using the 2.4 amp super charging side on the top front, I'd estimate about 2 hours. It takes less time to fully charge my Samsung Galaxy Note Edge. I can get a full charge in under 2 hours.
295569
If the back-up battery was fully charged, my experience was that it provided a full charge for the phones internal battery - based on around 15 separate times I have activated the recharge functionality.
549069
I have the galaxy S4 and it charges really fast with a 2A charger, fast with a 1.5A charger and realllly slow with a 1A charger. The charger actually shipped with the S4 is 2A.
194152
Yes it will, charge is not that quick as when you have it connected to the outlet but yes this will charge your Galaxy S4.
1703908
It depends on the device. My iPhone 4s took about a half hour to charge up. It was down to 50 percent. It charges at the equivalent rate of an a/c charger.