I have ab A-pad A-8 Android pad. I was wondering if all power cords for the tablets are the same. My cord has deteriorated to the point where I have to hold it in a certain way to get the red power light on, and even this gives me a lot of hit and miss. I was wondering where to get another one. I did see a 3rd party one designed for i-Pads, but was wondering if it would work, or any other 3rd party cord.