---
product_id: 74876369
title: "Large Key Dual Power Electronic Calculator, Portable 12 Digit Large LCD Display Desk Calculator for Daily and Basic Office"
brand: "offidix"
price: "¥4339"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/74876369-large-key-dual-power-electronic-calculator-portable-12-digit-large
store_origin: JP
region: Japan
---

# Dual power: solar + battery 12-digit precision display Ergonomic raised computer keys Large Key Dual Power Electronic Calculator, Portable 12 Digit Large LCD Display Desk Calculator for Daily and Basic Office

**Brand:** offidix
**Price:** ¥4339
**Availability:** ✅ In Stock

## Summary

> 🔢 Power your productivity with precision and style!

## Quick Answers

- **What is this?** Large Key Dual Power Electronic Calculator, Portable 12 Digit Large LCD Display Desk Calculator for Daily and Basic Office by offidix
- **How much does it cost?** ¥4339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/74876369-large-key-dual-power-electronic-calculator-portable-12-digit-large)

## Best For

- offidix enthusiasts

## Why This Product

- Trusted offidix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Power Efficiency:** Solar-powered with battery backup ensures uninterrupted use anytime, anywhere.
- • **Ergonomic Raised Keys:** Comfortable, resilient buttons designed to prevent sticking and boost typing speed.
- • **Versatile Professional Use:** Ideal for office pros, financial analysts, and managers craving reliable daily performance.
- • **Real-Time Operation Symbols:** Track your calculation steps with visible plus, minus, multiply, and divide signs.
- • **Crystal-Clear 12-Digit Display:** See every number with enhanced LCD clarity for flawless calculations.

## Overview

The OFFIDIX Large Key Dual Power Calculator features a 12-digit enhanced LCD display with specially modulated pigment for superior clarity. Its ergonomic raised computer keys improve typing comfort and prevent sticking. Powered by both solar energy and a battery backup, it guarantees reliable performance in any lighting condition. Real-time operation symbols help users track calculations seamlessly, making it perfect for office, business, and professional use.

## Description

Large Key Dual Power Electronic Calculator, Portable 12 Digit Large LCD Display Desk Calculator for Daily and Basic Office

## Features

- Comfortable Computer Key Buttons: The Special computer key button is higher than the common computer and it increases the resiliency of this button. It cannot be stuck easily during you use it. The big figure button can help the aged seeing clearly and using it happily.
- Enhanced LCD Display Screen: We use the specially modulated pigment for the display screen which improves the clarity of the display screen greatly.
- Dual Power & Energy Saving: The powers are battery and solar (one AA battery NOT included). The Solar design make the calculator can work in daytime or even in the dim light without battery.
- Special Functions: When you would like to calculate the number, it will express the symbol (plus, subtract, multiply or divide) on the screen. It can help you seeing the operation step when you operate continuously
- Apply For: It perfects for office, business, school, store, mall and home use. It supports touch typing by user such as bank stuff, financial worker, front Desk clerk and data analyst etc.

## Product Details

- **Brand:** OFFIDIX
- **Color:** Black
- **Calculator Type:** Financial, Business
- **Power Source:** Solar Powered
- **Screen Size:** 4.3 Centimeters

## Images

![Large Key Dual Power Electronic Calculator, Portable 12 Digit Large LCD Display Desk Calculator for Daily and Basic Office - Image 1](https://m.media-amazon.com/images/I/812ITXJHrpL.jpg)

## Available Options

This product comes in different **Color** options.

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- OFFIDIX Large Key Solar and Battery Dual Power Electronic Calculator - Portable 12 Digit Large LCD Display - 2018 New Gift (Silver)
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**Shop now:** [https://www.desertcart.jp/products/74876369-large-key-dual-power-electronic-calculator-portable-12-digit-large](https://www.desertcart.jp/products/74876369-large-key-dual-power-electronic-calculator-portable-12-digit-large)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*