--- product_id: 113722735 title: "Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135)" brand: "pendancy" price: "€ 43.51" currency: EUR in_stock: true category: "Pendancy" url: https://www.desertcart.pt/products/113722735-desktop-calculator-extra-large-lcd-display-12-digit-big-number store_origin: PT region: Portugal --- # 5'' ergonomic tilted display Dual solar & battery power 12-digit precision Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135) **Brand:** pendancy **Price:** € 43.51 **Availability:** ✅ In Stock ## Summary > 🧮 Calculate like a pro, see the difference instantly! ## Quick Answers - **What is this?** Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135) by pendancy - **How much does it cost?** € 43.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/113722735-desktop-calculator-extra-large-lcd-display-12-digit-big-number) ## Best For - pendancy enthusiasts ## Why This Product - Trusted pendancy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unstoppable Power Duo:** Solar panel plus AAA battery backup guarantees continuous operation—never miss a beat during crunch time. - • **Universal Professional Companion:** Visual operation symbols and IRS-compliant decimal settings make it perfect for finance pros, retailers, and home budgeting alike. - • **Eye-Level Clarity with 5'' Tilted LCD:** A large, crystal-clear display angled at 30° reduces eye strain and keeps your calculations fatigue-free all day. - • **Built to Last with Commercial-Grade Durability:** Crafted from high-strength ABS plastic and rated for over 1 million presses, this calculator is your reliable office partner. - • **Effortless Accuracy with Irregular Feedback Keys:** Distinctively shaped keys ensure every press is precise and satisfying, boosting your workflow efficiency. ## Overview The Pendancy OS-2135 Pro Desktop Calculator features a 12-digit large LCD with a 5-inch ergonomic tilted display for optimal viewing. Powered by both solar energy and AAA battery backup, it ensures uninterrupted use. Its uniquely shaped, high-feedback keys enhance accuracy and speed, while durable ABS construction supports over a million presses. Ideal for professional, retail, and home use, it includes visual operation symbols and IRS-compliant settings for versatile, reliable performance. ## Description desertcart.com : Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135) : Office Products ## Features - 【Irregular Highly Feedback Keys】Irregular shape "+" and "+" Keys are magnified, helping you recognize what you pressed. The Special Keys make you have a different touch feeling on different keys, “click” sense of pressing a button makes your every press more accurate, and work more efficiently. - 【5" Ergonomic Tilted Display】5'' large LCD crystal-clear display. When you put the calculator on the desktop, the 30° large display is just opposite your sight, aligning perfectly with natural eye level for fatigue-free calculations. clearer than a horizontal display. - 【Dual Power & Auto Sleep】High-efficiency solar panel can be used in well-lit areas while the included AAA battery provides 18 months of backup power, doubling safe uninterruptible power. The calculator will shut down automatically after 8 minutes without operation. - 【High Quality ABS Engineering Plastic】This calculator is made of ABS high-strength engineering plastics, lightweight but durable. Reinforced button contacts rated for 1 million+ presses ensure commercial-grade reliability for accounting, retail checkout, and engineering applications. - 【Universal Professional Companion】Visualized Operation Symbol Display helps you see the operation step when you operate continuously. It will express the symbol (plus, subtract, multiply, or divide) on the screen. Universal for home budgeting, financial offices (IRS-compliant decimal settings) and supermarket checkouts, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LD74VYM | | Best Sellers Rank | #4,031 in Office Products ( See Top 100 in Office Products ) #14 in Basic Office Calculators | | Brand | pendancy | | Calculator Type | Standard Function | | Color | OS-2135 Pro | | Customer Reviews | 4.6 4.6 out of 5 stars (810) | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 7.5"L x 6.1"W | | Item Weight | 370 Grams | | Manufacturer | pendancy Co.,Ltd | | Mfr Part Number | PendancySKU000037US | | Model Number | OS-2135 Pro | | Number of Batteries | 1 AA batteries required. | | Power Source | Solar & AAA Battery | | Screen Size | 5 Inches | | UPC | 722737334127 | | Unit Count | 1.0 Count | | Warranty Description | Free replacement within 90 days | ## Product Details - **Brand:** pendancy - **Calculator Type:** Standard Function - **Color:** OS-2135 Pro - **Power Source:** Solar & AAA Battery - **Screen Size:** 5 Inches ## Images ![Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135) - Image 1](https://m.media-amazon.com/images/I/714w-hvP4dL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135) - Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math --- ## 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.pt/products/113722735-desktop-calculator-extra-large-lcd-display-12-digit-big-number](https://www.desertcart.pt/products/113722735-desktop-calculator-extra-large-lcd-display-12-digit-big-number) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-05*