1>. Watches, clocks, hearing aid, calculators;

2>. Games, cameras and audio equipment;

3>. Data acquisition systems;

4>. Electronics communication devices;

5>. Industrial monitors/controls, switch board, transceivers and radios;

6>. Medical equipment,

7>. Remote keyless entry, security devices,

8>. Memory back up

9>. Typically used as the CMOS backup battery on the motherboard of computers, such as Pentium, Celeron, Athlon, Sempron and other models