White Paper
Battery Technology for Data Centers: An in-depth analysis of lead and lithium technologies
This white paper compares lead and lithium battery technologies for data center UPS systems, focusing on safety, cost, sustainability, and supply chain stability. Lead batteries are non-combustible, proven in the field, and backed by a domestic, circular recycling economy with a 99% recovery rate, ensuring reliability and financial credits at end-of-life. Lithium offers higher energy density and reduced weight but faces safety risks, strict fire code restrictions, global supply chain dependence, and limited recycling (<15%). Advanced lead options like Deka Fahrenheit deliver extended service life, high-temperature tolerance, lower total cost of ownership, and supplier longevity, making them a dependable, sustainable choice for mission-critical applications.
