--- product_id: 726677194 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 （OA-608）" brand: "dupota" price: "€ 83.64" currency: EUR in_stock: true reviews_count: 5 category: "Dupota" url: https://www.desertcart.de/products/726677194-desktop-calculator-large-display-big-buttons-with-12-digits-2 store_origin: DE region: Germany --- # Dual solar & battery power 12-digit precision 2-line LCD display 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 （OA-608） **Brand:** dupota **Price:** € 83.64 **Availability:** ✅ In Stock ## Summary > 🧮 Power your productivity with precision 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 （OA-608） by dupota - **How much does it cost?** € 83.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/726677194-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:** Large, scientifically designed keys provide comfortable, accurate input—reduce fatigue during long sessions. - • **Instant Number Recall:** Quickly review previous entries or results with the handy number check function—perfect for error-proofing. - • **Dual-Power Reliability:** Solar panels plus AAA battery ensure uninterrupted performance, even in low light—work without limits. - • **Dual-Line Display Clarity:** View current calculations and history simultaneously on a crisp 12-digit, 2-line LCD—boost your efficiency. - • **Effortless Tax Calculations:** Simplify VAT and tax computations with a dedicated tax button—save time and avoid errors. ## Overview The DUPOTA OA-608 desktop calculator features a large 12-digit, 2-line LCD display and big ergonomic buttons for comfortable use. Equipped with dual solar and battery power, it guarantees reliable performance in any environment. Its tax and number check functions streamline complex calculations, making it ideal for office, school, and business professionals seeking accuracy and efficiency. ## Description DUPOTA OA-608 2-line display and dual power counting desktop calculator is a product specially designed for users who need efficient and accurate calculations. Its 2-line display and dual power supply features ensure stable and reliable computing services in various usage scenarios. OA-608 dual-row dual-power counting calculators desktop has extra large calculator big buttons and display. It is widely used in schools, office, banks and other fields, meeting the diverse needs of different users. Whether it is teaching, finance, business or other scenarios that require calculations, OA-608 can provide you with efficient and accurate services. DUPOTA OA-608 basic calculator is your indispensable assistant in study, work and life. Come and buy it now, let OA-608 bring you a more efficient and accurate computing experience! Review: Easy to use. - Easy to use, display is a perfect size. Review: Great calculator - Great calculator! Works well. ## Features - 【Calculator with Tax Button】It can calculate VAT, simplify the tax computing process, and provide users with convenient tax computing services. - 【Number Check Function】You can quickly find and display a previously entered number or calculation result. This is useful for situations where you need to frequently review previous data or perform proofreading. - 【2-line Display】 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】The desk 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 Design】The big desktop calculator uses a scientific large button design, which is in line with ergonomic design and can be touched comfortably. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9JDXDD7 | | Best Sellers Rank | #150,520 in Office Products ( See Top 100 in Office Products ) #573 in Basic Calculators | | Brand | DUPOTA | | Calculator Type | Business | | Color | White | | Colour | White | | Customer Reviews | 4.4 out of 5 stars 75 Reviews | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 20L x 14.8W centimeters | | 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) | | Number of batteries | 1 AAA batteries required. (included) | | Power Source | Solar Battery Powered | | Power source | Solar Battery Powered | | Screen Size | 5.2 Inches | | Screen size | 5.2 Inches | | UPC | 726434206992 | ## Product Details - **Brand:** DUPOTA - **Calculator Type:** Business - **Colour:** White - **Power source:** Solar Battery 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 （OA-608） - Image 1](https://m.media-amazon.com/images/I/61Z+RPl37WL.jpg) ![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 （OA-608） - Image 2](https://m.media-amazon.com/images/I/71X+iCaBkjL.jpg) ![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 （OA-608） - Image 3](https://m.media-amazon.com/images/I/71Aj7wrUrpL.jpg) ![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 （OA-608） - Image 4](https://m.media-amazon.com/images/I/61EgnATRQYL.jpg) ![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 （OA-608） - Image 5](https://m.media-amazon.com/images/I/716wlW6T7KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use. *by O***F on 3 August 2026* Easy to use, display is a perfect size. ### ⭐⭐⭐⭐⭐ Great calculator *by R***A on 23 May 2026* Great calculator! Works well. ### ⭐⭐⭐⭐⭐ Calculators *by K***N on 2 February 2026* Great for students at school, shows what they are adding at the top. --- ## 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.de/products/726677194-desktop-calculator-large-display-big-buttons-with-12-digits-2](https://www.desertcart.de/products/726677194-desktop-calculator-large-display-big-buttons-with-12-digits-2) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-08-18*