The professional standard for high-capacity industrial power. The Uniross UER14505 (AA) is a premium Lithium Thionyl Chloride (Li-SOCl2) battery engineered for B2B sectors requiring maximum endurance and reliable performance in demanding environments. With a substantial 2.6 Ah nominal capacity and best-in-class energy density exceeding $620~Wh/kg$, it is the primary choice for long-term deployments in critical infrastructure and advanced telematics.Designed with a robust bobbin-type construction, the UER14505 provides a stable 3.6V output and a 10-year shelf life, ensuring mission-critical devices remain operational for a decade or more without maintenance.