The Tadiran TL-2150 1/2 AA 3.6V Lithium Battery is a high-quality, long-lasting power source for a variety of PLCs, CNC machines, and alarms. With an expiration year of 2032, this battery ensures reliable performance for an extended period. Its compact size (12V) and lithium chemical composition make it a versatile option for various applications. Trust in the Tadiran brand for dependable power solutions.