PowerShield is a New Zealand-based company operating in the manufacturing sector, specifically within the electronics industry. Founded in 1996, the company has a workforce of 11 to 50 employees and reported revenue of approximately 4.93 million USD. PowerShield specializes in battery management solutions, particularly for uninterruptible power supply (UPS) systems, which are critical for mission-critical operations. The company emphasizes the importance of battery systems in UPS applications and provides educational resources, such as an eBook titled "Understanding UPS Systems and Batteries," which covers battery management, configuration, charging, installation, and safety considerations. PowerShield is actively involved with the IEEE Stationary Battery Committee, reflecting its commitment to advancing battery management technologies. The company adheres to quality and environmental standards, including ISO 9001, ISO 14001, and OHSAS 18001, indicating a focus on continuous improvement and responsible management practices. Overall, PowerShield's expertise lies in delivering effective battery solutions and enhancing understanding of UPS systems within the industry.