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samsung galaxy s3 not chargin from 2100ma Charger

Hi,
I have bought a new huntkey portable charger (power bank) PBA-6000 with output current 2100ma. But My galaxy s3 is not charging with this charger. And my galaxy S3 can be charged from the regular charger and from USB from PC. So this means there is no issues with the phone. I also have one galaxy grand phone and it can be charged from this power bank. that means there is no issues with the power bank. Also I tried two other huntkey power banks PBA-4000 with output current 1000ma and PBA-2000 with output current 600ma. And with these two I can charge my phone.
Can Anyone tell why my galaxy S3 is not being charged by this charger. Is this due to the high current rating? But if it is so why galaxy grand is charging? can there be any compatibility issue and Is there any solution of this problem?
Thanks in advance.

[Q] Is it safe to use a Note 3 5.3V charger on S4

Is it safe to use a Note 3 5.3V charger on S4
Note 3 Charger is 5.3V
S4 charger is 5.0V
is it safe to use on S4?

Yes. But if you use a different cable it will likely charge differently given the S4 cable is designed to allow faster charging than previous Samsung phones, and even the different charger with the Samsung cable might mean it doesn't charge the same way either (haven't tried myself); this thread has good info.

[Q] Is it safe to use a Note 3 5.3V charger on S4

Is it safe to use a Note 3 5.3V charger on S4
Note 3 Charger is 5.3V
S4 charger is 5.0V
is it safe to use on S4?

0mega007 said:
Is it safe to use a Note 3 5.3V charger on S4
Note 3 Charger is 5.3V
S4 charger is 5.0V
is it safe to use on S4?
Click to expand...
Click to collapse
absolutely safe
the charging time will be a bit shorter.

[Q] Samsung Galaxy Note 3 Charger

Hi folks,
I happened to have lost my original charger for Samsung Galaxy Note 3, and all I have now is the USB cable. For emergency purposes, I need to charge my phone and it doesn't charge fast connecting to a PC. I do have an adapter for Samsung Galaxy S4.
Is it OK to use the USB cable on Samsung Galaxy S4 Adapter and charge my device? Or will there be a problem?
My phone battery is a 3.8 V Li-ion and 12.16 Wh
The Galaxy S4 adapter shows an output value of 5.0 V and 2.0 A
Awaiting replies at earliest ...
Thanks!
-------------------
Edit -
If that's hard ... can anyone holding a Galaxy Note 3 please post your output value mentioned on the original adapter?

Find details in pic
Sent from my SM-N9005 using xda app-developers app

Note 3 charger in picture
Sent from my SM-N9005 using xda app-developers app

It should be fine, most wall charges are fine. If you want faster charging you can make a charge only cable (http://www.youtube.com/watch?v=zwKCXJc1iTc) and it will always charge at max speed. While this isn't good for your PC, it works perfectly for car chargers.
Any 5MV charger will work perfectly.

The official Note 3 charger is 5.3V - 2A, so using a 5V adapter will be fine, just a bit slower.
I use my old HD2 and S3 charger half the time.

using a 2A charger will be fine. 1A charger need double of the time
Sent from my SM-N9005 using Tapatalk

Hi,
I tested various chargers and usb cables, including the normal micro usb from the older devices, most of them works like a charm
Including my old OTG dongle (usb 2.0), I didn't yet compare the speed difference between both...
GreenXSI said:
Hi folks,
I happened to have lost my original charger for Samsung Galaxy Note 3, and all I have now is the USB cable. For emergency purposes, I need to charge my phone and it doesn't charge fast connecting to a PC. I do have an adapter for Samsung Galaxy S4.
Is it OK to use the USB cable on Samsung Galaxy S4 Adapter and charge my device? Or will there be a problem?
My phone battery is a 3.8 V Li-ion and 12.16 Wh
The Galaxy S4 adapter shows an output value of 5.0 V and 2.0 A
Awaiting replies at earliest ...
Thanks!
-------------------
Edit -
If that's hard ... can anyone holding a Galaxy Note 3 please post your output value mentioned on the original adapter?
Click to expand...
Click to collapse

buy any chinese charger man it'll be a gud alternate for d original one

You can use pretty much anything.
I charge my Note 3 with the original one (5.3v/2A), I charge it with a Note 2 charger (5.0v/2A) and I charge it with an old Nokia charger (don't recall voltage but it is 0.8A). It will just charge slower, but otherwise works perfectly.

battery problem
recently I've bought a galaxy tab s 8.4 , but take too mach time (about 6 hours) to charging with it's stock charger (5.3 v , 2.0 A) , when i charged with note 4 charger (5 v , 2.0 A) , it charged normal (about 2.5 hours)
now i have two questions :
1. the note 4 charger is suitable for my device ? isn't bad for battery life ?
2.is it possible that the stock charger was fake !!!???

S7 Edge charging current ?

Using 'Ampere' to measure charging current, worked well on my old S4 and showed the huge difference in cables and chargers.
Now with my S7 Edge I'm seeing lower charge currents (max 1000ma compared to 1400ma with the S4). The Samsung 'fast' adaptive charger makes no difference !?.
Loving my new Samsung inductive 'fast' charging pad (around 75% of the cable current as expected) yet if connected to a samsung 'fast' charger the lights on the base just flash ?.
Anyone had experience ?. The model numbers from the supplied charger and cable (new S7 Edge's) would be VERY interesting.
Thanks in advance...

Fast charging only works with the screen OFF