Why does my Samsung Galaxy Alpha charge only from my computer?

[AC Question]

Samsung Galaxy Alpha charges only from computer.

Hello there. My SGAlpha acts wery vierd. When i plug it into wall charger ,it does not charge. When i charge it with the same usb cable ,wich i have in wall charger, trough my laptop,it charges. After some time of charging with laptop I tried to charge with wall charger. It charges a few % from wall charger ,and then just stops. And if i repeat same thing , it does same .
Please somebody help.
I tried factory reset ,but it gave no results.

 

[B. Diddy]

Re: Samsung Galaxy Alpha charges only from computer.

Welcome to Android Central! Try a different wall charger plug--the one you're using might have failed.