Two former baseball players wander the backroads of New England after a zombie apocalypse, scavenging for supplies and clashing over how to survive. The Battery (2012) is an acclaimed indie zombie drama — minimalist, character-driven, and a fresh take on survival horror.

Från IMDB:
The personalities of two former baseball players clash as they traverse the rural back roads of a post-plague New England teeming with the undead.