8 Digits Desktop Calculator, Solar Powerd.

• 8 digits, single live memory
• Dual power system by automatic selection--solar powered or alkaline battery
• Eye-angled, upright Liquid Crystal Display, tilted for easy viewing
• Spacious keyboard with large, easy-to-use keytops
• Double-size "+" key for easy operation

This is a good calculator. It isn't too big or too small.The keys are large enough

and they push easily so that it is comfortable and the display is fairly large.

I was curious to see which battery it uses, so I unscrewed the battery cover. It

uses an LR1130 . Then I couldn't put the cover back so I asked a friend to put

the cover back.