How to know the charger is fully charged? Does it automatically charge s4 continuously or at a certain power%?
1056727
I'm nit sure what your asking are you referring to tge device itself a to when it is fully charged or to tge device charging the phone?In tge device being charged ask for lights turn solid blue and writhe tge device charging the phone tge phone will let you know when it is fully charged on screen.How this help.
1056728
Yes! It will tell you it's fully charge when the battery is 100%. It will also tell you to unplug the device.
1056729
it has blue LED lights 4 of them when the fourth blue light is done blinking it is fully charged
1056730
There are 4 lights that indicate how charged the charger is. As the charger loses power from charging the phone, the lights turn off one by one. It will not automatically charge the phone at certain percents. You control when the charger charges the phone with a power button located on the charger.
1056731
There are 4 LED lights at the bottom which keep blinking while charging and when done they stop blinking (they will stay ON). You'll have to manually choose which device you want to charge. It doesn't switch to charging your phone when you're done with charging the battery, you'll need to press the button at the bottom of the battery to charge the phone.
833288
This charger does have an auto shut off feature that's suppose to shut off the charger to prevent overcharging. I haven't needed that feature, so I can't tell you how well it works, only that's it's available.
647432
It should have no problem charging the S4. It is strong enough to power and charge many cell phones and tablets.
1127727
Trying to recharge the battery pak, it's plugged in and blinking blue. Had a little juice left, but cut off twice with my Galaxy S4 plugged to it to charge. Is this normal?
1128692
Mine has a red light that comes on and stays on while charging. I will update when it's done charging to let you know what it does.OK, after charging the red light went off. At that point I disconnected from the charger and reconnected it, the light came on for a second and went right back off so it looks like you're fully charged. Hope this helps and enjoy!!
377298
Hello, how are you? You know I dont remember for sure. I'm thinking the original charger had a light that never showed if it was charged(it was always on). I went ahead and bought a fast charger that goes from solid to blinking when charged.
838309
I don't know but on my s4 it's saying charge slow need the original charger .it must be a fake version
2259695
Mine seems to pause around 80%, but I always let it do it's thing and it finishes charging to 100%. My charger turned 5yrs this month and it is still working great.
1753328
I've had mine for a few weeks now and I like it. It works with my Galaxy S4, with the receiver module placed by the battery. I have other chargers that really makes my phone hot. The LuguLake charges my phone nicely without making the phone hot or without making too many crazy beeps at different times. The great thing about this charger is that you can take it on the road to keep your phone charged. Customer service is really good, too...
1473697
Are you sure that the S4 should draw a full 2/2.4A? Those are ratings from those chargers, but that doesn't mean that your S4 will draw that much current. Someone did some tests with different chargers and he never broke 1.3A: http://forum.xda-developers.com/showthread.php?t=2274321 If you have evidence online that the real-world draw of the S4 is greater than 1.3 then the problem is *STILL* with the cable or charger OR the charge regulator inside your S4. It is *HIGHLY* unlikely that the PortaPow is the problem (though not completely impossible). (Oh and sorry about alzyee. There are a lot of idiots in the world.) Are you sure that the S4 should draw a full 2/2.4A? Those are ratings from those chargers, but that doesn't mean that your S4 will draw that much current. Someone did some tests with different chargers and he never broke 1.3A: http://forum.xda-developers.com/showthread.php?t=2274321 If you have evidence online that the real-world draw of the S4 is greater than 1.3 then the problem is *STILL* with the cable or charger OR the charge regulator inside your S4. It is *HIGHLY* unlikely that the PortaPow is the problem (though not completely impossible). (Oh and sorry about... » Read More Are you sure that the S4 should draw a full 2/2.4A? Those are ratings from those chargers, but that doesn't mean that your S4 will draw that much current. Someone did some tests with different chargers and he never broke 1.3A: http://forum.xda-developers.com/showthread.php?t=2274321 If you have evidence online that the real-world draw of the S4 is greater than 1.3 then the problem is *STILL* with the cable or charger OR the charge regulator inside your S4. It is *HIGHLY* unlikely that the PortaPow is the problem (though not completely impossible). (Oh and sorry about alzyee. There are a lot of idiots in the world.) « Show Less
617427
You can try calibrate the battery for its best performance:1.Disconnect the charger and use the battery until there is 10% power left.2.Connect the charger until the battery is charged to 100%. Please do not use the phone during this charging process and try these steps for 3 or 4 times
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.
1318452
I've been using mine for more than six months and I've had no problems with it at all. It charges my S4 3 times or so before needing to be recharged.
1920266
This device will not charge my Galaxy S4. Maybe I received a defective charger, I don't know.
1209044
If nothing is plugged in, the charger auto-shuts down. If a device is plugged in, the charger will power/charge the device until the charger's battery runs out. I suggest removing the device after it is 100% charged or close to fully charged.
1641322
It charges my Samsung Galaxy S4 almost 3 times when fully charged. Hope that helps.
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 .