---
product_id: 287801205
title: "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: "C$1325"
currency: NIO
in_stock: true
reviews_count: 13
category: "Catiga"
url: https://www.desertcart.ni/products/287801205-desktop-calculator-12-digit-with-large-lcd-display-and-sensitive
store_origin: NI
region: Nicaragua
---

# Dual solar & battery power Large, ultra-responsive buttons 12-digit precision 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:** C$1325
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** C$1325 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/287801205-desktop-calculator-12-digit-with-large-lcd-display-and-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

desertcart.com: 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 : Office Products

Review: A good calculator for a good price. - I bought this for my elderly mother. It is perfect, not too big, not too small. Easily carried from table to desk, numbers are easy to read. I would purchase again if the need arose.
Review: Nice Basic Calculator - This calculator is a nice size, good buttons, works well. I like that it has a solar powered battery, though I do wish it had an off button so I could turn it off immediately when done instead of waiting for it to shut off by itself (that said, it is nice that it will shut off by itself eventually). Good value for the price. It is lightweight, but doesn't feel flimsy.

## 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 |
| Batteries | 1 LR44 batteries required. (included) |
| Best Sellers Rank | #701 in Office Products ( See Top 100 in Office Products ) #3 in Basic Office Calculators |
| Customer Reviews | 4.7 4.7 out of 5 stars (18,120) |
| Date First Available | December 22, 2020 |
| Item Weight | 5.6 ounces |
| Item model number | CD-2786-12 |
| Manufacturer | Jeoly / Catiga Electronic Co. Ltd |
| Product Dimensions | 6 x 4.72 x 0.1 inches |

## Product Details

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

## Images

![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)
![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)
![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)
![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)
![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

### ⭐⭐⭐⭐⭐ A good calculator for a good price.
*by K***E on January 25, 2026*

I bought this for my elderly mother. It is perfect, not too big, not too small. Easily carried from table to desk, numbers are easy to read. I would purchase again if the need arose.

### ⭐⭐⭐⭐⭐ Nice Basic Calculator
*by A***R on December 19, 2025*

This calculator is a nice size, good buttons, works well. I like that it has a solar powered battery, though I do wish it had an off button so I could turn it off immediately when done instead of waiting for it to shut off by itself (that said, it is nice that it will shut off by itself eventually). Good value for the price. It is lightweight, but doesn't feel flimsy.

### ⭐⭐⭐⭐⭐ CATIGA 12 Desk Calculator.
*by J***. on February 2, 2026*

Works flawlessly. The display is crisp and clear, very easy to read. Keypads are large, easy to see and feel, making for easy entry.

## 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.ni/products/287801205-desktop-calculator-12-digit-with-large-lcd-display-and-sensitive](https://www.desertcart.ni/products/287801205-desktop-calculator-12-digit-with-large-lcd-display-and-sensitive)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-11*