The lithium CR2430 manganese dioxide battery (CR battery) is a small and lightweight battery, with an operating voltage of 3V and capable of functioning in a wide temperature range. It has a wide range of applications.
The most common uses are:
- Communication tags
- OA machines (fax, copiers, printers)
- PDA
- Camcorders
- Portable CD / MD players
- Electronic meters (water, gas, electricity)
- Instruments FA (measuring instruments, embedded microcomputers, sensors)
- Laptops
- Electronic dictionaries
- Digital cameras
- Watches
- Keyless entry systems
- Remote controllers
- Desktop PC
- Calculators
- Cinema cameras
- Medical instruments, Cash registers
- Portable gaming devices
