12-Digit Dual-Power Desktop Calculator | Solar + Battery, Large Display

The 12-Digit Dual-Power Desktop Calculator is designed for reliable, high-precision calculation in professional and business settings. It features a spacious, easy-to-read 12-digit LCD screen, powered by both solar energy and battery backup to ensure uninterrupted use, even in low-light conditions. The calculator boasts essential business functions — such as memory (M+, M-, MRC), percentage, grand total (GT), and more — enabling you to handle complex financial tasks with ease.

Its compact footprint fits comfortably on any desk without taking too much space, and the adjustable (tilt) display ensures that results are visible from different angles. The well-spaced, durable keys help reduce entry errors, and automatic power-off conserves battery when idle. Built with durable ABS plastic and a non-slip base, this calculator is a reliable and efficient companion for accountants, students, business professionals, and anyone needing accurate numeric computation.

Key Features

1. 12-Digit Display

   • Allows high-precision calculations, suitable for financial, accounting, and business use.

2. Dual Power (Solar + Battery)

   • Solar panel charges in light; battery ensures functionality in dim environments.

   • Reliable power without constant battery replacement.

3. Adjustable / Tilt LCD

   • Screen can be angled for better readability depending on desktop setup.

4. Memory Functions

   • M+, M-, MRC (memory recall/clear) to store and reuse values during multi-step calculations.

5. Business & Financial Functions

   • Percentage key.

   • Grand Total (GT) function (if supported – common in such calculators).

   • Possibly markup (MU) / cost-sell-margin / tax (depending on model).

6. Auto Power-Off

   • Saves battery by turning off after inactivity.

7. Durable Build

   • ABS plastic body for robustness.

   • Non-skid base so it stays stable on the desk.

8. Easy Input

   • Large, well-spaced keys to reduce number entry mistakes.

FAQ

1. What powers this calculator?
   This calculator uses dual power — it runs on a solar panel when there’s sufficient light, and switches to battery backup in low-light conditions.

2. How many digits can it display?
   It supports up to 12 digits, which is ideal for financial, accounting, and business calculations.

3. Does it have memory functions?
   Yes, it typically includes memory keys like M+, M-, and MRC so you can store and recall values during multi-step calculations.

4. Is the display adjustable?
   Yes — the LCD screen can be tilted to improve visibility depending on your desk setup.

5. Will it automatically turn off?
   Yes, it features an auto power-off function to conserve battery when not in use.

6. Is it durable?
   The calculator has a sturdy ABS plastic body and non-skid base, making it stable and long-lasting for daily desk use.

7. Does it support tax / markup / business-specific keys?
   Depending on the exact model, it may support business functions like percentage calculations, markup (MU), grand total (GT), or tax functions.