The Casio fx-6500G is a graphing calculator with 10 digits precision and formula input logic. It has 50 keys, and an LCD (liquid crystal) display. The power source is 3x1.5V cell.
Facts at a glance:
|Power Source||3x1.5V cell|
If you have a Casio fx-6500G that is no longer working, you can first try replacing the 3x1.5V 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 model as a replacement: