The Saft 3.6 volt lithium AA battery is a long lasting, high performance, high
energy lithium battery. 3.6 V Lithium AA battery is the preferred choice for
wireless alarms, memory backup, bar code scanners, electronics, and diving
equipment. Outstanding performance and reliability combined with a great price
makes the 3.6V AA battery a great buy. 3.6v AA batteries are great to use in
temperature extremes of -60 C to 85 C. Each lithium battery 3.6 volt has a
minimum 7 year shelf life.