Moto phone. I see the charge icon and then when I try to start a yellow triangle. Any suggestions?

[AC Question]

Moto phone will not charge. I get the charging icon and when I try to start a yellow triangle but I can not start it and looks as if it is not charging.

 

[B. Diddy]

Welcome to Android Central! Which Moto phone? Are you talking about the big charging icon in the middle of the screen when you plug the phone in while it's powered off? When exactly do you see the yellow triangle -- when you try to start charging, or when you try to power the phone on?