Tadiran Batteries has introduced TLM-1550SPM high-power AA-size lithium oxide batteries for use in critical applications. These cells can be stored for up to 20 years or more while being able to deliver instantaneous power with no voltage drop or delay. They also perform well in extreme environments due to a wide temperature range from -40°C to 105°C. While in storage, the temperature range is -55°C to 105°C. TLM-1550SPM batteries also permit a high rate of discharge, including up to 20A pulses and 10A continuous current.