
Mike Skinner, driver of the Exide entry in the NASCAR truck series. One of Exide's products is the NASCAR Extreme, the official battery of NASCAR.
Here’s a brief comparison of three battery companies: Exide Technologies (NASDAQ: XIDE), A123 Systems, Inc. (NASDAQ: AONE) and China BAK Battery Inc. (NASDAQ: CBAK).
One of the three has generated profits on growing revenues and been rewarded with steady share price appreciation. The other two...not.