Michael Crabtree because I've never heard of Kenny Battle.
If you meant Jackie Battle, I'd go with him because he will get the bulk of the carries for KC and even though he doesn't have a great matchup against SD, Cleveland surprisingly has given up the fewest amount of fantasy points to WRs this season.
QB: Drew Brees, Matthew Stafford
RB: Adrian Peterson, Peyton Hillis, Steven Jackson, Jackie Battle
WR: Andre Johnson, Roddy White, Dez Bryant, Steve Smith, Vincent Jackson
TE: Vernon Davis, Tony Gonzalez
K: John Kasay
D/ST: Cincinnati Bengals