I am currently and actively looking to purchase a television that operates strictly from battery power. Can any one help me to locate a source from which to purchase one?
I would like one that works off " D " size batteries.

LCDDIGITAL 7 " LCD Portable TV

Don't know about batteries.

D Batteries, automatically makes it a larger TV.
You may consider portable DVD/TV.
Don't get an analog or you will need the converter.
Is the D batteries for extended time?
Newer TV draw less, and efficient batteries allow smaller Batteries and TV's.