Purchased this brand calculator after contacting their C/S to see if the battery was replaceable without too much difficulty. Assured it would be easy to replace when the time came. Previous standard calculator (not this brand) when I unscrewed the back, the entire calculator fell apart — electronics, key pads falling out!
This calculator has a small door on the back with 1 screw to get at battery housing. This calculator will be used to balance the checkbook & do basic addition & subtraction. It will sit in a kitchen drawer with scissors, pens, pencils & markers. It’s large enough to not get lost in the drawer. A woman with a large tote would be able to easily find it in her handbag. It isn’t credit card sized.