Do live wallpapers really drain a lot of battery?

view story

http://forums.androidcentral.com – Topic question - yes or no? Do you use it? Some of those live wallpapers are just so nice, and I have a hard time to resist. I think running out of battery isn't a big issue for me right now because I charge my note 3 at work. On the weekends, when I go out, I will bring with me the external battery pack made by a company called iPolar with 8400mAH juice. When I drive, I keep my phone connected to the USB port for charging. (HowTos)