12-Digit Dual Power Solar & Battery Desktop Calculator with Large LCD Display – Heavy Duty Big Buttons for Office, Business & School
- DUAL POWER SOURCE: Runs on solar power or the included 1 AA battery for reliable use anywhere; auto-shutdown after 8 minutes saves battery life.
- 12-DIGIT LCD SCREEN: Features a large, clear Japanese LCD display that shows up to 12 digits, making it easy to read complex numbers at a glance.
- ADVANCED FUNCTIONALITY: Handles all standard math operations plus percent, square root, rounding, and decimal settings. Includes Memory (MC/MR/M+/M-) and Clear (CE/C) functions.
- HEAVY-DUTY BUTTONS: Large, ergonomic ABS plastic keys provide a soft touch and are rated for over 1 million presses, ensuring accuracy and longevity.
- IDEAL FOR PROFESSIONALS: Essential tool for office administration, business accounting, banking, and school work.
Product Description
Boost your productivity and accuracy with this Professional 12-Digit Desktop Calculator. Engineered for high-volume business environments, classrooms, and home offices, this calculator combines the reliability of dual-power technology with user-friendly design to ensure you never miss a number.
Key Features:
- Dual-Power Efficiency: Features a high-performance solar panel backed by a 1 AA battery (included). Ensures consistent performance even in low-light conditions, while the auto power-off function (8 minutes) conserves energy.
- Precision 12-Digit Display: Utilizes a premium Japanese LCD screen to display large, clear numbers, minimizing eye strain during long calculating sessions.
- Robust Functionality: Supports complex calculations including addition, subtraction, negative numbers, percentage, and square root. Features dedicated keys for rounding off and decimal place settings, plus full memory function (MC, MR, M+, M-) for retaining data.
- Ergonomic Design: Constructed with durable, oversized ABS plastic buttons. Designed for accurate positioning and a comfortable tactile feel, these keys are tested to withstand over 1 million presses for long-lasting durability.
- Versatile Use: Perfect for accounting, bookkeeping, invoicing, and general math tasks. Its sturdy build makes it an essential tool for professionals and students alike.

















