# Desktop calculator VECTOR KAV VC-444 — basic arithmetic functions, solar and battery power

**URL:** https://aio.lv/en/product--vector-k-vvc444--11799768
**Data updated:** 2026-03-09 07:36 (EET)
**Category:** Calculators
**Manufacturer:** VECTOR
**Manufacturer code:** K-VVC444
**EAN:** 5904329873107
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vector-k-vvc444--11799768

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

VECTOR KAV VC-444 is a desktop calculator designed for basic arithmetic tasks. It supports standard functions for addition, subtraction, multiplication and division, and is powered by both solar cell and backup battery for continuous use. Compact and practical, it suits office desks, schools, home budgeting and everyday calculations where straightforward numeric input and readout are required.

## Long description

VECTOR KAV VC-444 is a desktop calculator intended for basic arithmetic tasks. It performs standard operations — addition, subtraction, multiplication and division — and presents results on a clear numeric display. The device is powered by a solar cell with a battery backup to ensure continuous operation in varied lighting conditions. Its compact footprint and simple keypad make it suitable for everyday use on office desks, in classrooms or at home for budgeting and quick calculations.
Advantages
The calculator combines dual power sources to reduce downtime and extend usable life. A straightforward keypad layout and an easy-to-read display support fast numeric entry and result verification. Its compact, lightweight construction makes it easy to position on limited desk space and to transport between work areas if needed. The device focuses on reliable basic arithmetic without extra complexity.
Suitable for
Office arithmetic and quick desk calculations
School use for elementary arithmetic exercises
Home budgeting and daily expense calculations
Basic retail or point-of-sale checks where simple totals are required
Key specifications
Function set: addition, subtraction, multiplication, division
Power: solar cell with battery backup
Form factor: desktop calculator with compact footprint
Display: numeric readout suitable for basic calculations
Input: tactile numeric keypad with function keys
How to use
Place the calculator on a flat surface with sufficient light to allow the solar cell to supply power; the battery will engage automatically under low-light conditions. Enter numbers using the numeric keypad, select the desired arithmetic operation, and press the equals key to obtain the result. Use the clear or all-clear key to reset the current entry or start a new calculation. For repeated operations, perform sequential entries as required by the calculation sequence.
Usage recommendations
Keep the solar cell surface clean and avoid prolonged exposure to direct sunlight that could fade external plastics. Replace the backup battery according to signs of dimming display or inconsistent operation; follow local regulations for battery disposal. Store the calculator in a dry environment to maintain reliable performance.

## FAQ

### How much does the VECTOR KAV VC-444 desktop calculator cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 26.06.2026 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 VECTOR 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 VECTOR 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/11799768/67201139_large.webp