--- product_id: 611509933 title: "Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School" brand: "ecvv" price: "50 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/611509933-desktop-calculator-12-digit-large-lcd-display-dual-solar-power store_origin: PL region: Poland --- # 12-digit display Solar & battery power Big mechanical buttons Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School **Brand:** ecvv **Price:** 50 zł **Availability:** ✅ In Stock ## Summary > 🧮 Calculate with Confidence! ## Quick Answers - **What is this?** Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School by ecvv - **How much does it cost?** 50 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/611509933-desktop-calculator-12-digit-large-lcd-display-dual-solar-power) ## Best For - ecvv enthusiasts ## Why This Product - Trusted ecvv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Energy Saver:** Stay efficient with an intelligent auto shut-off feature that conserves battery life. - • **Effortless Visibility:** Experience a crystal-clear 12-digit LCD display that makes calculations a breeze. - • **Comfort in Every Click:** Enjoy the tactile satisfaction of big, sturdy buttons designed for accuracy and speed. - • **Versatile Functionality:** Master daily computations with essential functions and advanced memory features. - • **Eco-Friendly Power Options:** Harness the power of the sun or rely on AAA batteries for uninterrupted performance. ## Overview The ECVV Desktop Calculator is a robust and user-friendly tool designed for both home and office use. Featuring a large 12-digit LCD display, it supports dual power sources—solar and battery—ensuring reliability in any environment. With its big mechanical buttons and intelligent power-saving design, this calculator is perfect for anyone looking to enhance their productivity while enjoying a comfortable user experience. ## Description Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School ## Features - Features easy-to-read 12 digits LCD display, the big screen clearly shows the numbers, suitable for all kinds of study and office scenes. - Support both solar energy and batteries. Our calculator comes with an AAA battery; In a well-lit environment, you can also use solar energy to charge. - Big buttons make your input flow and comfortable; Raised button design makes your input accurate and fast; Sturdy plastic keys for long-lasting use. - Intelligent power saving design-Our calculator can stand by for 8 minutes without operation, then it will automatically shut down. - Contains basic functions of add, subtract, multiply, divide,CE, %; Upgrade function of M+/M-/MRC; Covers the needs of daily computing. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ECVV | | Brand | ECVV | | Model number | LC-CF21618 | | Package Dimensions | 21.3 x 15.9 x 4.4 cm; 260 g | | Batteries | 1 AA batteries required. | | Color | Assorted | | Material Type | Plastic | | Number of Items | 1 | | Manufacturer Part Number | LC-CF21618 | | Item Weight | 260 g | ## Product Details - **Brand:** ECVV - **Colour:** Assorted - **Calculator Type:** Business - **Power source:** Battery - **Screen size:** 11 Centimeters ## Images ![Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School - Image 1](https://m.media-amazon.com/images/I/61HreOpFwgL.jpg) ![Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School - Image 2](https://m.media-amazon.com/images/I/71GI1l14hkL.jpg) ![Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School - Image 3](https://m.media-amazon.com/images/I/71bEK1xJWCL.jpg) ![Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School - Image 4](https://m.media-amazon.com/images/I/61VosqZzx9L.jpg) ![Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School - Image 5](https://m.media-amazon.com/images/I/71DsCspXQoL.jpg) ## Frequently Bought Together - ECVV Desktop Calculator, 12 Digit Large LCD Display, Dual Solar Power and Battery, Mechanical Big Buttons Calculator for Office Home School - SHOWAY 100 PCS Plastic Punched Pockets Folder A4 Micro Transparent File Protector Best Folder Plastic For Office or School work --- ## 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.pl/products/611509933-desktop-calculator-12-digit-large-lcd-display-dual-solar-power](https://www.desertcart.pl/products/611509933-desktop-calculator-12-digit-large-lcd-display-dual-solar-power) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-06-02*