---
product_id: 386072434
title: "pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN)"
brand: "pendancy"
price: "€ 39.47"
currency: EUR
in_stock: true
reviews_count: 5
category: "Pendancy"
url: https://www.desertcart.it/products/386072434-pendancy-large-calculator-12-digits-large-display-button-desktop-calculator
store_origin: IT
region: Italy
---

# Dual solar & battery power 12-digit large angled display Ergonomic oversized buttons pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN)

**Brand:** pendancy
**Price:** € 39.47
**Availability:** ✅ In Stock

## Summary

> 🔢 Crunch numbers like a pro with style and precision!

## Quick Answers

- **What is this?** pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN) by pendancy
- **How much does it cost?** € 39.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/386072434-pendancy-large-calculator-12-digits-large-display-button-desktop-calculator)

## 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

- • **Effortless Accuracy:** Large, separated keys reduce input errors for seamless calculations.
- • **Durable & Lightweight:** Crafted from ABS engineering plastic to withstand daily office hustle without weighing you down.
- • **Always On, Always Ready:** Dual power system with solar panel and included AA battery ensures uninterrupted use.
- • **Optimized Viewing Angle:** 30° tilted display aligns perfectly with your line of sight for quick data checks.
- • **Accounting-Grade Functionality:** Specialized keys like MU, GT, and memory functions streamline complex financial tasks.

## Overview

The pendancy Large Calculator OS-6815GN features a 12-digit LCD with a 30° ergonomic tilt, oversized buttons for accuracy, and a dual power system combining solar energy with an included AA battery. Built from durable ABS plastic, it supports advanced accounting functions such as Mark Up (MU), Grand Total (GT), and memory operations, making it ideal for office, school, or home use.

## Description

FeatureItem size: 185x156x41 mmItem weight: 330gDesktop calculatorLarge 12-digit display and big buttonDual PowerFunction[M+]Adds the number shown on the display to the number stored in the memory. Example:3*8+2*6.If you directly inputs these numbers to the calculator,you will see the wrong answer:156. If you press [3*8],[M+],[2*6],[M+],then press [MRC] once, you will get the right answer:36.[M-]Subtracts the number shown on the display to the number stored in the memory.[MRC]Combination of [MR] and [MC]. [MR]Recall the current memory register value. [MC]Clear the memory register (set to zero). When you press the key once, the [MR]key was activated, when you press the key twice,the [MC] was activated.[GT]Whenever the [=] key has been pressed,the result will be stored into the Grand Total Memory. Example:If you want to calculate [2*3+3*5+6*8],press [2*3=],then [3*5=],then [6*8=].Then press [GT],you will get the right answer 69.[MU]Stands for Mark Up,which is for calculating GROSS PROFIT MARGIN (GPM). Example:Enter [100] then press the [÷],then [15] then [MU] key,you will see 117.65 (15% of this total equates to 17.65)[Constant Calculations]To calculate[5*5*5*5+2+2=629],press[5*===+2==],you will see 629.[AC]Press it after each calculation to clear all values.WarningSolar panel provide limited power, please install the battery before use.The battery that comes with the product is a non-rechargeable battery, please do not charge.Package Including1 x Calculator(1 AA battery included)1 x English General Guide

Review: Awesome - Love the non slip and size. Makes one handed calculations easy.
Review: good ,need more fonction like square, and square root - Good , if there is more fonction like square and square root it will be great

## Features

- 【Ergonomic Angle Display&Large Button】When you put the calculator on the desktop, the 30°large display is just opposite your sight, more clear than a straight display. Large and separated keys, make your every press more accurate.
- 【Accounting Series】Silver panel with orange,blue and gray color buttons,vibrant color matching.The functions on the panel meet the needs of your accounting work and daily used.
- 【ABS Engineering Plastic】This calculator is made of ABS high strength engineering plastics, light weight but durable. It can withstand the impact of falling on the height of the desktop for several times.
- 【Dual Power】The calculadora uses high conversion rate solar panels,solar power can be used in well-lit areas.At the same time, we provide matching battery（included one AA battery）double safe uninterruptible power.The calculator will shut down automatically after 8 minutes without operation.
- 【Use Occasion】This calculadora is suitable for all occasions.Fit for everyone using in school, office, home and supermarket. As a gift for children, parents and friends is also a good choice.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SBWMK9Y |
| Best Sellers Rank | #38,469 in Office Products ( See Top 100 in Office Products ) #133 in Basic Calculators |
| Brand | pendancy |
| Calculator Type | Engineering/Scientific |
| Color | OS-6815GN |
| Colour | OS-6815GN |
| Customer Reviews | 4.6 out of 5 stars 3,559 Reviews |
| Display Type | LCD |
| Enclosure Material | ABS Plastic + Metal |
| Item Dimensions L x W | 18.5L x 15.6W centimeters |
| Item Type Name | desktop calculator |
| Manufacturer | pendancy |
| Mfr Part Number | OSALO-6815GNUS |
| Model Name | OS-6815GN |
| Model Number | OS-6815GN |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Items | 1 |
| Number of batteries | 1 AA batteries required. (included) |
| Power Source | Solar & AA Battery |
| Power source | Solar & AA Battery |
| Screen Size | 5 Inches |
| Screen size | 5 Inches |
| UPC | 789371920369 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** pendancy
- **Calculator Type:** Engineering/Scientific
- **Colour:** OS-6815GN
- **Power source:** Solar & AA Battery
- **Screen size:** 5 Inches

## Images

![pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN) - Image 1](https://m.media-amazon.com/images/I/715HdGL1qWL.jpg)
![pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN) - Image 2](https://m.media-amazon.com/images/I/61JEtU672RL.jpg)
![pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN) - Image 3](https://m.media-amazon.com/images/I/71RQkN4QlNL.jpg)
![pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN) - Image 4](https://m.media-amazon.com/images/I/71ZRbLJnKAL.jpg)
![pendancy Large Calculator, 12 Digits Large Display Button Desktop Calculator with Solar Power (OS-6815GN) - Image 5](https://m.media-amazon.com/images/I/71dGXpDEh7L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by S***I on 26 July 2024*

Love the non slip and size. Makes one handed calculations easy.

### ⭐⭐⭐⭐ good ,need more fonction like square, and square root
*by C***N on 23 July 2026*

Good , if there is more fonction like square and square root it will be great

### ⭐⭐⭐⭐⭐ Très bonne calculatrice
*by R***E on 8 December 2023*

Pour mes travaux de comptabilité

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**Shop now:** [https://www.desertcart.it/products/386072434-pendancy-large-calculator-12-digits-large-display-button-desktop-calculator](https://www.desertcart.it/products/386072434-pendancy-large-calculator-12-digits-large-display-button-desktop-calculator)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-09-23*