As a subsidiary of EnerSys, one of the worldwide leading company in industrial batteries, Hawker is close to you and support you with their expertise and capabilities. Decades of experience, renowned throughout the world under the former Oldham and Varta brands, enables EnerSys® to promote Hawker® as the trade mark of robust and highly cost-effective solutions precisely matching all manner of motive power requirements and applications. Vast knowledge and expertise in lead-acid batteries of all technologies (flooded, low maintenance and maintenance free) gives us the unmatched ability to provide products, systems and services that offer optimal performance and service life.