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Home / Calculators / Deli Large-Screen Calculator with Big Buttons, Battery and Solar Powered, for Office, Business, and Financial Use

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Calculators
Origin -
Brand Deli
Display Digits 12
Power Source Dual Power (Solar + AAA Battery)
Button Type Large, Ergonomic Keys
Screen Type Large LCD Display
Color Black
Dimensions 6.5 x 4.8 x 1.2 inches
Weight 7.2 ounces
Material Durable ABS Plastic
Warranty 1 Year Limited Manufacturer Warranty

6 reviews

A

Anonymous

Mar 28, 2026

Rating: 5/5

Simple and effective

No fancy features, just a reliable calculator that does exactly what it says. The large screen makes tax season much less stressful.

A

Anonymous

Mar 26, 2026

Rating: 4/5

Great office tool

Solid build quality and the dual power feature means I never have to worry about it dying in the middle of a calculation. The only reason for 4 stars is that it's slightly bulkier than expected.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Best calculator I've owned

I use this daily for my small business accounting. The key press is satisfying and responsive, and the solar panel works great even under standard office lighting.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent visibility

Bought this for my father who has trouble seeing small print. He loves it. The contrast on the screen is excellent and the buttons are distinct.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect for my aging eyes

The buttons are huge and the screen is incredibly clear. I no longer struggle to see the numbers when balancing my checkbook. Highly recommended for anyone who needs visibility.

A

Anonymous

Mar 03, 2026

Rating: 4/5

Good value for money

Works well for general financial tasks. The buttons are very easy to press, which helps when entering long strings of numbers quickly.

5 FAQ

Q: How loud is the button click?

A: The buttons provide a tactile feedback with a soft click sound, making them quiet enough for shared office environments.

Q: What happens if the solar panel is covered?

A: If the solar panel is covered or in low light, the calculator automatically switches to the backup AAA battery power without interrupting your work.

Q: Can the display tilt for better viewing angles?

A: The device has a fixed flat design and does not feature a tilting screen, but the large font size ensures readability from various angles.

Q: Does this calculator come with batteries included?

A: Yes, one AAA battery is included to get you started, but it also functions solely on solar power in bright light.

Q: Is this suitable for complex scientific calculations?

A: This model is designed for basic arithmetic and financial calculations. It does not include advanced scientific functions like trigonometry or logarithms.

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