The Commodore CQ-SWAT is an arithmetic calculator with 8 digits precision and algebraic logic. It has 12 functions, 30 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is CR2430. The calculator was manufactured in Hong Kong.
Facts at a glance:
If you have a Commodore CQ-SWAT that is no longer working, you can first try replacing the CR2430 battery. 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: