--- product_id: 662665267 title: "Desktop Calculator Large Display Big Buttons with 12 Digits 2-line LCD, Dual Solar Power and Battery, Calculator with Tax and Check Function for Office, Home, School and Business Large Size（OA-608）" brand: "dupota" price: "£24.14" currency: GBP in_stock: true reviews_count: 8 category: "Dupota" url: https://www.desertcart.co.uk/products/662665267-desktop-calculator-large-display-big-buttons-with-12-digits-2 store_origin: GB region: United Kingdom --- # 12-digit dual-line display tax & number check functions dual solar & battery power Desktop Calculator Large Display Big Buttons with 12 Digits 2-line LCD, Dual Solar Power and Battery, Calculator with Tax and Check Function for Office, Home, School and Business Large Size（OA-608） **Brand:** dupota **Price:** £24.14 **Availability:** ✅ In Stock ## Summary > 🧮 Elevate your calculations—where precision meets power and style! ## Quick Answers - **What is this?** Desktop Calculator Large Display Big Buttons with 12 Digits 2-line LCD, Dual Solar Power and Battery, Calculator with Tax and Check Function for Office, Home, School and Business Large Size（OA-608） by dupota - **How much does it cost?** £24.14 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/662665267-desktop-calculator-large-display-big-buttons-with-12-digits-2) ## Best For - dupota enthusiasts ## Why This Product - Trusted dupota brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Big Buttons:** Designed for comfort and accuracy, reducing input mistakes during long work sessions. - • **Auto Power-Off Energy Saver:** Automatically shuts down after 8 minutes of inactivity to conserve power without hassle. - • **Tax & Number Check Functions:** Simplify VAT calculations and quickly review previous entries with intuitive arrow navigation. - • **Dual Power for Uninterrupted Use:** Solar panels plus AAA battery ensure your calculator never quits mid-task—energy-smart and reliable. - • **Double-Line Display for Precision:** View current calculations and history simultaneously to eliminate errors and boost efficiency. ## Overview The DUPOTA OA-608 desktop calculator features a large 12-digit, 2-line LCD display for simultaneous input and history viewing, dual solar and battery power for uninterrupted use, and ergonomic oversized buttons designed to reduce errors. Equipped with tax calculation and number check functions, it’s optimized for office, school, and business environments, combining efficiency with energy-saving auto power-off technology. ## Description desertcart.com : Desktop Calculator Large Display Big Buttons with 12 Digits 2-line LCD, Dual Solar Power and Battery, Calculator with Tax and Check Function for Office, Home, School and Business Large Size（OA-608） : Office Products Review: Calculators - Great for students at school, shows what they are adding at the top. Review: Excelente... funcionalidad, que tenga dos lineas para los digitos es super util. ## Features - 【Calculator with Tax Function】Desk calculator can calculate VAT, simplify the tax computing process, and provide users with convenient tax computing services. - 【Number Check Function】You can use the tax calculators desktop arrow keys to quickly find and display previously entered numbers or calculations.This is useful for situations where you need to frequently review previous data or perform proofreading. - 【2 line calculator】Large calculator With 12-digit LCD big display can display two lines of information at the same time, including real-time input or calculation results and the input or calculation history of the previous step. This design not only optimizes the calculation process, but also significantly improves calculation efficiency and result accuracy. - 【Dual Power Supply Design】Desktop calculator is equipped with solar panels and one AAA battery, dual safe uninterruptible power supplies, and has an automatic power-off function. It will automatically shut down after eight minutes of non-use, which has the advantage of energy saving. - 【Big Button Calculator Design】Big desktop calculator uses a scientific large button design, which is in line with ergonomic design and can be touched comfortably.Perfect for accountants, sales professionals, and business people in offices, stores, or markets, desktop calculator effectively reduces input errors and improves readability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9JDXDD7 | | Best Sellers Rank | #72,236 in Office Products ( See Top 100 in Office Products ) #150 in Basic Office Calculators | | Brand | DUPOTA | | Calculator Type | Standard Function | | Color | White | | Customer Reviews | 4.2 4.2 out of 5 stars (118) | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 7.87"L x 5.83"W | | Item Weight | 265 Grams | | Manufacturer | DUPOTA CO.,LTD. | | Mfr Part Number | OA-608-YO | | Model Name | OA-608 | | Model Number | OA-608 | | Number of Batteries | 1 AAA batteries required. (included) | | Power Source | Solar Powered | | Screen Size | 5.2 Inches | | UPC | 726434206992 | ## Product Details - **Brand:** DUPOTA - **Calculator Type:** Standard Function - **Color:** White - **Power Source:** Solar Powered - **Screen Size:** 5.2 Inches ## Images ![Desktop Calculator Large Display Big Buttons with 12 Digits 2-line LCD, Dual Solar Power and Battery, Calculator with Tax and Check Function for Office, Home, School and Business Large Size（OA-608） - Image 1](https://m.media-amazon.com/images/I/61Z+RPl37WL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Calculators *by K***N on February 2, 2026* Great for students at school, shows what they are adding at the top. ### ⭐⭐⭐⭐⭐ Review *by D***I on November 6, 2025* Excelente... funcionalidad, que tenga dos lineas para los digitos es super util. ### ⭐⭐⭐⭐ Good calculators. I Recommend. *by A***R on September 7, 2025* Calculators are good but one came with a damaged screen. --- ## 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.co.uk/products/662665267-desktop-calculator-large-display-big-buttons-with-12-digits-2](https://www.desertcart.co.uk/products/662665267-desktop-calculator-large-display-big-buttons-with-12-digits-2) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*