---
product_id: 287801205
title: "CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786"
brand: "catiga"
price: "NT$689"
currency: TWD
in_stock: true
reviews_count: 13
category: "Catiga"
url: https://www.desertcart.tw/products/287801205-catiga-desktop-calculator-12-digit-with-large-lcd-display-sensitive
store_origin: TW
region: Taiwan
---

# Dual solar & battery power Large, ultra-responsive buttons 12-digit precision CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786

**Brand:** catiga
**Price:** NT$689
**Availability:** ✅ In Stock

## Summary

> 🔢 Power your numbers, power your day — never miss a beat with CATIGA!

## Quick Answers

- **What is this?** CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 by catiga
- **How much does it cost?** NT$689 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/287801205-catiga-desktop-calculator-12-digit-with-large-lcd-display-sensitive)

## Best For

- catiga enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Power-Off:** Save energy without lifting a finger—auto shut-off after 6 minutes keeps your device ready and eco-friendly.
- • **Power That Never Quits:** Harness the sun and battery backup for uninterrupted calculations—perfect for those marathon budgeting or office crunch sessions.
- • **Versatile for Every Setting:** From boardroom budgets to home finances and classroom math, this calculator adapts seamlessly to your professional and personal needs.
- • **Crystal-Clear 12-Digit Display:** See every number from across the room with a bold, oversized LCD screen that keeps your workflow smooth and error-free.
- • **Effortless Accuracy with Big Buttons:** Say goodbye to mis-presses with generously sized, ultra-sensitive keys designed for speed and precision.

## Overview

The CATIGA Desktop Calculator CD-2786 features a large 12-digit LCD display and oversized sensitive buttons for fast, accurate input. Dual power sources—solar and battery—ensure reliable use in any lighting. Designed for office, home, and school, it includes essential functions like add, subtract, multiply, divide, percentage, memory keys, and auto power-off after 6 minutes of inactivity. Lightweight and compact, it ranks #3 in Basic Office Calculators with a 4.7-star rating from over 18,000 users.

## Description

Product description

Review: Good calculator. - Color is as expected. Works well with light and the numbers in the display are easy to read. The numbers are large and easy to read. It is of a good weight it doesn’t just flip over if you knock it.
Review: Great purchase - Great calculator. Easy to read buttons work real nice and perfect size!

## Features

- 【LARGE DISPLAY】The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing.
- 【SENSITIVE AND BIG BUTTONS】Your calculation process will be faster and smoother with this calculator’s responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button.
- 【DUAL POWER DESIGN】This calculator utilizes both the solar power and battery power (battery included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly.
- 【VERSATILE PURPOSES】This calculator is designed for many occasions: business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session.
- 【FUNCTIONALITIES】Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R6XGCVM |
| Best Sellers Rank | #511 in Office Products ( See Top 100 in Office Products ) #2 in Basic Office Calculators |
| Brand | CATIGA |
| Calculator Type | Business, Financial, Standard Function |
| Color | Blue |
| Customer Reviews | 4.7 out of 5 stars 18,592 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 6"L x 4.72"W |
| Manufacturer | Jeoly / Catiga Electronic Co. Ltd |
| Mfr Part Number | CD-2786-12 |
| Model Name | CD 2786 |
| Model Number | CD-2786-12 |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Power Source | Dual Power |
| Screen Size | 4.5 Inches |
| UPC | 813629029952 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CATIGA
- **Calculator Type:** Business, Financial, Standard Function
- **Color:** Blue
- **Power Source:** Dual Power
- **Screen Size:** 4.5 Inches

## Images

![CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 - Image 1](https://m.media-amazon.com/images/I/71PjC1FL27L.jpg)
![CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 - Image 2](https://m.media-amazon.com/images/I/81ktCVqwdfL.jpg)
![CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 - Image 3](https://m.media-amazon.com/images/I/714y0BFzE3L.jpg)
![CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 - Image 4](https://m.media-amazon.com/images/I/712yihtMgBL.jpg)
![CATIGA Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 - Image 5](https://m.media-amazon.com/images/I/71iDGn6Gc-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good calculator.
*by S***L on May 9, 2026*

Color is as expected. Works well with light and the numbers in the display are easy to read. The numbers are large and easy to read. It is of a good weight it doesn’t just flip over if you knock it.

### ⭐⭐⭐⭐⭐ Great purchase
*by E***R on May 31, 2026*

Great calculator. Easy to read buttons work real nice and perfect size!

### ⭐⭐⭐⭐⭐ Large keys and easy to use even if elderly and eye sight not like when younger.
*by S***S on February 15, 2026*

I had a small type one like this one but I was getting harder to use unless I hunted up my reading glasses so figured with the low price on this one lets try it. So happy with it and its large enough that I can use it easy with no need for glasses. Love that it uses solar to charge the battery and owned 1 near lie it awhile back and It lasted years and years just letting it sit near a window to keep it charged good. Very happy with the seller and the product, Great price, with solar charging batter it will last years, perfect size with large buttons easy to see and hit with the finger.

## Frequently Bought Together

- Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-2786 (Blue)
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**Shop now:** [https://www.desertcart.tw/products/287801205-catiga-desktop-calculator-12-digit-with-large-lcd-display-sensitive](https://www.desertcart.tw/products/287801205-catiga-desktop-calculator-12-digit-with-large-lcd-display-sensitive)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-05*