Microporous is a leading manufacturer and developer of high-performance rubber, polyethylene (PE) and hybrid battery separators for flooded lead-acid batteries. Separators are a highly engineered, mission-critical component of lead-acid batteries. We introduced the first rubber battery separator in 1934 and throughout our history have continued to develop new products. Today we offer a broad line of separators that are recognized as valued products in deep-cycle, stationary, motive power, and automotive batteries. Our separators are used by battery manufacturers for applications in golf cars, forklifts, standby power, renewable energy storage, SLI (Starting, Lighting, and Ignition), and newly developing automotive applications. We supply an extensive customer base located across 23 countries and 5 continents.