The Panasonic CR123A 1400mAh Camera Battery combines very light weight material with lithium technology, to create a power source suitable for many cameras, as well as other appliances using lithium batteries.
Panasonic 3V Lithium Battery is a button cell lithium battery rated at 3.0 volts. It is commonly used as a CMOS battery in computers, calculators, remote controls, scientific instruments, kitchen, office and personal scales, wireless doorbells, garage door remotes, watches and other small devices. The combination of lithium and manganese dioxide results in a chemically very stable battery. Long-term discharge has been verified at all operating temperatures under low-load discharge conditions. Extensive cross reference table on the blister.