Lithium Sulfur Dioxide Batteries

Lithium primary batteries, such as Lithium Sulfur Dioxide, offer high energy density, extremely long shelf life (two to three times that of Alkaline), a wide operating temperature range, and excellent durability. With cell voltages of 3.0 to 3.6 volts, they provide much higher energy density than Alkaline. Lithium primaries also come in a variety of sizes. As with their rechargeable counterparts, they are subject to shipping regulations.

Lithium primary batteries are available in many chemistries, each with their own particular attributes. Specifically, Lithium Sulfur Dioxide (LiSO2) cells have good high rate capabilities and perform well at low temperatures. These traits make Lithium Sulfur Dioxide a popular choice for military applications like portable radios, night vision devices and emergency location buoys.

Links to battery suppliers' technical specifications:

Chemistry Selector Chart