This is a 1 cell lithium battery designed to work in Allen Bradley 1756-L1, 1756-L1M1, 1756-L1M2, 1756-L1M3, ControlLogix Logix 5550, Logix 5555, Logix 5563 series programmable logic controllers and industrial computers.
Stable voltage and broad temperature range (-60° to +85°C).