# Commodore CIL-80

The Commodore CIL-80 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 22 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V mercury cell. The calculator was manufactured in Japan.

## Facts at a glance:

Feature | Value |
---|---|

Type | Arithmetic |

Functions | 5 |

Keys | 22 |

Precision | 8 |

Logic | Algebraic |

Display type | LCD |

Length | 60mm |

Width | 92mm |

Thickness | 5mm |

Power Source | 2x1.5V mercury cell |

Country | Japan |

Year introduced | 1985 |

## Replacements:

If you have a Commodore CIL-80 that is no longer working, you can first try replacing the 2x1.5V mercury cell batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: