The ENSER Corporation was acquired by EnerSys, the global leader in stored energy solutions, in April 2016... ENSER manufactures a wide variety of thermal batteries for various tactical and strategic military applications. In addition, ENSER has assembled a full range of environmental, thermal, electrical, non-destructive and specialty testing services required to evaluate product performance under the most demanding dynamic and climatic conditions. ENSER has an aggressive engineering and technology development thrust to ensure that its batteries are designed to optimize the power source needs of weapon systems.