---
product_id: 284432734
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: "£50.20"
currency: GBP
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.uk/products/284432734-catiga-desktop-calculator-12-digit-with-large-lcd-display-sensitive
store_origin: GB
region: United Kingdom
---

# Dual solar & battery power 12-digit precision Large 4.5-inch LCD display 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:** £50.20
**Availability:** ✅ In Stock

## Summary

> 🔢 Power your productivity with precision and style!

## 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?** £50.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/284432734-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

- • **Effortless Accuracy:** Navigate your numbers faster with oversized, ultra-responsive buttons designed to eliminate input errors and speed up your workflow.
- • **Power That Never Quits:** Stay powered up anywhere with smart dual energy—solar efficiency backed by reliable battery support for uninterrupted performance.
- • **Smart Auto-Off Feature:** Save energy and extend battery life with an intelligent auto power-off after 6 minutes of inactivity—because efficiency matters.
- • **Crystal-Clear Calculations:** Experience effortless readability with a spacious 4.5-inch LCD screen that makes every digit pop, even from across the room.
- • **Versatility for Every Setting:** From boardroom budgets to classroom math, this sleek calculator adapts seamlessly to your professional and personal needs.

## Overview

The CATIGA CD-2786 is a 12-digit desktop calculator featuring a large 4.5-inch LCD display and oversized sensitive buttons for quick, error-free input. Powered by both solar energy and an included LR44 battery, it ensures continuous use in any lighting condition. Designed for versatile use in office, home, and school environments, it supports standard functions including add, subtract, multiply, divide, percentage, and memory operations, with an auto power-off feature to conserve energy.

## Description

Product Description Recommend Products from CATIGA CD-2786 Black CD-2786 Light Pink CD-8185 Black SD-1292 Black

Review: Easy to use and read - It's easy to use with good sized buttons that I understand. It is very clear to read with a good display and the battery back up dual power is always worthwhile. It's a calculator that does what it needs to and seems to be good quality, personally I find the white finish attractive.
Review: Good - Really nice product, lovely colour and design, good size, buttons are good, good value for money and nice quality product.

## 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 | B08R6XZBLQ |
| Best Sellers Rank | 2,139 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 5 in Basic Calculators |
| Brand | CATIGA |
| Brand Name | CATIGA |
| Calculator Type | Business, Financial, Standard Function |
| Colour | Purple (CD-2786) |
| Customer Reviews | 4.7 out of 5 stars 20,299 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 15.2L x 12W centimetres |
| Manufacturer | Jeoly / Catiga Electronic Co. Ltd |
| Manufacturer Part Number | CD-2786-12 |
| Model Name | CD 2786 |
| Model Number | CD-2786-12 |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Number of batteries | 1 LR44 batteries required. (included) |
| Power Source | Dual Power |
| Power source | Dual Power |
| Screen Size | 4.5 Inches |
| Screen size | 4.5 Inches |
| UPC | 813629029983 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** CATIGA
- **Calculator Type:** Business, Financial, Standard Function
- **Colour:** Purple (CD-2786)
- **Display type:** LCD
- **Material:** Plastic
- **Model name:** CD 2786
- **Number of batteries:** 1 LR44 batteries required. (included)
- **Power source:** Dual Power
- **Product dimensions:** 15.2L x 12W centimetres
- **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/71hNSH7rOaL.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/81UcVrjbv-L.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/71qs4pMKlaL.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/71xD2b89KHL.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/71-kuTTa76L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and read
*by M***N on 2 May 2026*

It's easy to use with good sized buttons that I understand. It is very clear to read with a good display and the battery back up dual power is always worthwhile. It's a calculator that does what it needs to and seems to be good quality, personally I find the white finish attractive.

### ⭐⭐⭐⭐⭐ Good
*by K***K on 12 March 2026*

Really nice product, lovely colour and design, good size, buttons are good, good value for money and nice quality product.

### ⭐⭐⭐⭐⭐ Great calculator.
*by T***2 on 26 May 2026*

i needed an upgrade on a really tiny calculator i was using at home and wanted one with larger keys for ease of input. This is a great product. Can be used with a battery which was supplied or using the solar panel. Its NOT scientific calculator as I did not require one of those, its just a simple calculator but I am very happy with the product. Would recommend to anybody that needs larger keys or screen.

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-23*