From its Twinsburg, Ohio headquarters, Canadus Power Systems makes patented battery reconditioners and solar-assisted charging systems that extend battery life and support vehicle readiness. Its HD-1224 reconditioner has sold more than 1 million units and serves as an OEM product for Volvo, Mack, Renault and Pierce, while the company supplies military and commercial trucking fleets. Canadus manufactures its products in the United States under ISO 9001 and ISO 14001 standards.
ISO 9001
certification
ISO 14001
certification
Stored Energy Systems (SENS)Founded in 1971 by battery-industry veteran Herb Kaewert, Stored Energy Systems (SENS) designs and manufactures DC power and engine-starting systems for mission-critical infrastructure. The Colorado-based company now makes its equipment in U.S. facilities spanning more than 130,000 square feet, using worst-case design and factory testing for applications where downtime is not an option. SENS has maintained ISO 9001 certification since 1996 and says its systems support more than 75% of North American critical-power gensets above 500 kW.334519HATFIELD, PA
VDC Electronics, IncFounded in 1993, Huntington-based VDC Electronics makes BatteryMINDer pulse charger-maintainer-conditioners that use proprietary desulfation circuitry to help lead-acid batteries perform longer. The privately held, wholly American-owned company draws on more than 40 years of collective charging-design and manufacturing experience, with aviation-specific units among its specialties. Its BatteryMINDer products are built to ISO 9001 standards, and the company reports a historical failure rate below one-half of one percent.HUNTINGTON, NY
C&D TechnologiesSince 1906, C&D Technologies has manufactured industrial batteries and energy-storage systems that keep critical power available for data centers, telecommunications and infrastructure. The company operates seven manufacturing locations, sells more than 5.5 million batteries annually and serves over 120 countries, while supporting systems through installation, maintenance and recycling. Its lead-acid battery recycling program recovers more than 98% of battery components and uses up to 80% of reclaimed materials in new batteries.HORSHAM, PA
EnerSysEnerSys makes stored-energy and power-system equipment for industrial, infrastructure and defense applications, from batteries and chargers to integrated systems that keep essential operations running. The company serves customers in more than 100 countries and has more than 100 years of battery-technology experience, with solutions used everywhere from data centers and communications networks to electric forklifts and spacecraft. EnerSys is also the largest supplier of batteries to the U.S. Department of Defense.READING, PA