Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Calculators
Origin	-
Brand	Deli
Model Number	1654
Display Digits	12
Power Source	Solar and Battery (Dual Power)
Key Type	Large, Ergonomic Keys
Panel Material	Metal
Display Type	Large LCD Screen
Primary Use	Financial and Accounting
Color	Silver and Black
Dimensions	15.5 x 10.2 x 3.8 cm

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Excellent value for money

Looks professional and works flawlessly. The buttons have a nice tactile click without being too loud. Highly recommend for anyone in finance or business administration.

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect for my accounting desk

The large keys make data entry so much faster, and the metal panel gives it a premium feel that matches my office setup. The dual power feature is a lifesaver during cloudy days.

Anonymous

Mar 18, 2026

Rating: 4/5

Great screen size

The large screen is the standout feature for me. No more squinting at tiny numbers. It sits firmly on the desk thanks to the metal base.

Anonymous

Mar 17, 2026

Rating: 4/5

Solid build, great display

Very happy with the purchase. The 12-digit display is crisp and easy to read from an angle. Only minor issue is it's slightly heavier than expected, but that speaks to the build quality.

Anonymous

Mar 10, 2026

Rating: 5/5

Reliable and durable

Had this for six months now, and it still looks brand new. The metal panel resists scratches well, and the battery life is impressive even with heavy use.

Anonymous

Mar 06, 2026

Rating: 5/5

Best calculator for financial work

I use this daily for budgeting and tax calculations. The functions are intuitive, and the solar backup ensures I never run out of power in the middle of a complex calculation.

5 FAQ

Q: Does this calculator come with batteries included?

A: Yes, the Deli 1654 typically comes with a button cell battery pre-installed for immediate use alongside its solar panel.

Q: Is the metal panel prone to fingerprints?

A: The metal panel has a brushed finish that helps minimize the appearance of fingerprints, though occasional wiping with a soft cloth is recommended for best results.

Q: Can I turn off the sound if there is any?

A: This model operates silently; there are no keypress sounds to disable, making it ideal for quiet office environments.

Q: Does it have a memory function?

A: Yes, it includes independent memory keys (M+, M-, MR, MC) to store and recall values for complex financial calculations.

Q: What is the warranty period for this product?

A: The Deli 1654 Calculator comes with a standard 1-year manufacturer warranty covering defects in materials and workmanship.

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