# Desktop calculator Maul MJ 555 — 10-digit solar-powered, green casing

**URL:** https://aio.lv/en/product--maul-7263584--10887520
**Data updated:** 2026-02-13 15:39 (EET)
**Category:** Stationery Accessories
**Manufacturer:** Maul
**Manufacturer code:** 7263584
**EAN:** 4002390092708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--maul-7263584--10887520

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Maul MJ 555 is a compact desktop calculator with a 10-digit display and solar power supply. Housed in a green casing, it performs basic arithmetic functions suitable for home, office or school use. Portable and energy-efficient, it offers quick calculations for everyday tasks such as budgeting, invoicing and studying.

## Long description

Maul MJ 555 is a compact desktop calculator with a 10-digit display and solar power supply, presented in a green casing. Designed for basic arithmetic tasks, it delivers precise addition, subtraction, multiplication and division in a small footprint that fits on any desk. The solar-powered operation ensures continuous readiness during daylight, while the clear numeric display supports quick reading of results for everyday budgeting, invoicing and study tasks.
Advantages
The Maul MJ 555 combines a 10-digit LCD for extended numeric range with solar energy supply to reduce battery dependence. Its compact dimensions and lightweight construction make it easy to move between home, office and classroom. The green casing provides visual distinction on a desk while the straightforward keypad layout supports efficient data entry. The device focuses on essential functions, offering reliable computation without unnecessary complexity.
Suitable for
Everyday household budgeting and expense tracking
Basic office calculations such as invoicing and quick totals
Student arithmetic practice and classroom use
Retail point-of-sale checks and informal price calculations
Key specifications
Display: 10-digit LCD numeric display
Power source: solar supply for energy-efficient operation
Functions: addition, subtraction, multiplication, division and basic percentage calculations
Case color: green
Form factor: compact desktop design, lightweight housing
Input: tactile numeric keypad with standard layout
How to use
Place the Maul MJ 555 on a flat surface exposed to sufficient light for solar operation. Use the numeric keypad to enter figures and the arithmetic operator keys to perform calculations. Results appear immediately on the 10-digit display; for longer operations, verify that the display shows the expected numeric range. If the unit is used in low-light conditions, supplement ambient light to maintain solar power performance.
Usage recommendations
For reliable performance, position the calculator so its solar panel is not obstructed and avoid prolonged storage in complete darkness. Clean the casing and keys with a soft, dry cloth; do not use solvents or immerse the device in liquids. For tasks requiring multi-step or memory-dependent computation, record intermediate results externally to prevent accidental data loss.

## FAQ

### How much does the Maul MJ 555 calculator — 10-digit solar cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Maul products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Maul service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10887520/68662873_large.webp