--- product_id: 283285286 title: "12 Digits Desktop Calculator with Large LCD Display, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786" brand: "catiga" price: "Rp444501" currency: IDR in_stock: true reviews_count: 13 category: "Catiga" url: https://www.desertcart.id/products/283285286-12-digits-desktop-calculator-with-large-lcd-display-dual-solar store_origin: ID region: Indonesia --- # Dual solar & battery power 12-digit precision 4.5-inch large LCD display 12 Digits Desktop Calculator with Large LCD Display, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786 **Brand:** catiga **Price:** Rp444501 **Availability:** ✅ In Stock ## Summary > 🔢 Calculate smarter, not harder — the power and clarity your desk deserves! ## Quick Answers - **What is this?** 12 Digits Desktop Calculator with Large LCD Display, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786 by catiga - **How much does it cost?** Rp444501 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/283285286-12-digits-desktop-calculator-with-large-lcd-display-dual-solar) ## 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 - • **Eco-Smart Power:** Dual solar and battery system guarantees uninterrupted use—never get caught powerless again. - • **Intelligent Auto-Off:** Saves energy with automatic shutdown after 6 minutes of inactivity, because efficiency matters. - • **Effortless Visibility:** Massive 4.5-inch LCD screen ensures numbers pop, reducing eye strain and boosting productivity. - • **Versatile for Every Setting:** Perfectly tailored for office, home, school, or budgeting—your all-in-one calculation companion. - • **Precision at Your Fingertips:** Oversized, ultra-responsive buttons eliminate input errors and speed up your workflow. ## Overview The CATIGA CD-2786 is a sleek, silver desktop calculator featuring a large 4.5-inch LCD display and 12-digit precision. Designed for professionals and multitaskers, it combines dual solar and battery power for reliable, eco-friendly operation. Its oversized buttons and comprehensive standard functions make it ideal for office, home, or school use, while intelligent auto power-off maximizes energy efficiency. ## Description desertcart.com : CATIGA 12 Digits Desktop Calculator with Large LCD Display, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786 : Office Products Review: 5 stars ***** - Easy to use. Can’t beat the price in comparison to other brands. I love the backspace button!!! It’s very helpful to prevent restarting typing calculations. Review: Calculator is indestructible - This CATIGA calculator is indestructible. It's taken drops, daily abuse, and keeps working like day one. Big display, large easy-to-read buttons, and the dual power (solar + battery) means it never dies on me. Simple, reliable, and built like a tank. Exactly what a desk calculator should be ## 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 | B08R6XHD52 | | Best Sellers Rank | #804 in Office Products ( See Top 100 in Office Products ) #4 in Basic Office Calculators | | Brand | CATIGA | | Calculator Type | Standard Function | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 19,032 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. | | Power Source | Solar Powered | | Screen Size | 4.5 inches | | UPC | 813629029969 | | Unit Count | 1 Count | ## Product Details - **Brand:** CATIGA - **Calculator Type:** Standard Function - **Color:** Silver - **Power Source:** Solar Powered - **Screen Size:** 4.5 Inches ## Images ![12 Digits Desktop Calculator with Large LCD Display, Dual Solar Power and Battery, Standard Function for Office, Home, School, CD-2786 - Image 1](https://m.media-amazon.com/images/I/71wbrtZDN0L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5 stars ***** *by P***L on August 26, 2026* Easy to use. Can’t beat the price in comparison to other brands. I love the backspace button!!! It’s very helpful to prevent restarting typing calculations. ### ⭐⭐⭐⭐⭐ Calculator is indestructible *by F***O on July 19, 2026* This CATIGA calculator is indestructible. It's taken drops, daily abuse, and keeps working like day one. Big display, large easy-to-read buttons, and the dual power (solar + battery) means it never dies on me. Simple, reliable, and built like a tank. Exactly what a desk calculator should be ### ⭐⭐⭐⭐⭐ Good size, good price. *by A***R on August 4, 2026* Perfect for my need - a simple calculator with big screen, big buttons. For me better than Casio - less complex. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/283285286-12-digits-desktop-calculator-with-large-lcd-display-dual-solar](https://www.desertcart.id/products/283285286-12-digits-desktop-calculator-with-large-lcd-display-dual-solar) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-09-16*