does is work for samsung galaxy s4
1276520
If the S4 has the same input for charging as the S3, yes. Just Google the specs for the input. This is a micro USB cable, it'll work with any micro USB device.
649403
should work with any carrier Samsung SGH-i777 (which is what I used it for, easy swap out, still working great more than a year later) ---you need to know the exact model of your Galaxy S4, but since the SGH-i777 is a Galaxy SII, suspect it will not serve your purpose.
624741
This charger works with my Samsung Galaxy 3 so it will work with your S4. Also, there is a USB port so you could you that for charging iphones. This item usually provides my phone with 85-100% power. This is the third portable charger I have purchased and it works the best. This has been a lifesaver on numerous occasion - just remember to recharge it.
894225
It works for the s4. The different model numbers correlate with the different service providers they are made for. One thing that the kit does not come with (Which it should) is loca glue. I bought this kit and the screen broke a few days later because the support the glue provides was not there. With out the glue your phone battery will also drain quicker because of lack of connectivity. I hope this helps
2169992
Yes it will work with a Samsang Galaxy S4 or any phone that has a bluetooth connection.
2266522
Yes. It does. The one that i have for the galaxy note 3 will not fit the galaxy s4 though.
465838
I have one and it works with my S4. I also have a protective sleeve on my phone.
1780276
Nope. It doesn't even work on samsung galaxy s4. It works with nokia lumia 710. Idk with the other lumia models.
839884
well i have iphone, for iphone it works really great. Dont have idea about s4
880570
So long as your phone supports Bluetooth 2.1 (which the S4 does) it should work just fine.
487225
No it doesn't. I was able to use it with my old Galaxy S2 but it's not compatible with the S4. Had to get another version on Amazon
33837
To be sincere I'm not sure if it will work for the S4 as I have an S3. sorry
2042550
Yes it will n should. I have the Samsung galaxy s4 unlocked n it works perfectly n was very ez to set up. But yes it works!!! N it is worth it!!! Hope I was able to help
2156455
Yes it will definitely work with the S4. The mechanism expands to fit the Note 2 and might even fit the Note 3 when it becomes available.
241531
This charger has a micro USB plug. I know it works on the note 2 and S3. If the S4 is also micro USB it will work.
1437685
Works for Galaxy S3, so it probably works on S4. However, the connector is a little flimsy.
892267
I have no idea since I do not own a Galaxy S4. I only tested it with Nexus 4 and 5. Sorry I could not help you.