# Pocket calculator CASIO HL-4A-B — basic 8-digit calculator, 56×87 mm, black, battery-powered

**URL:** https://aio.lv/en/product--casio-hl-4a-box--11463285
**Data updated:** 2026-01-21 13:41 (EET)
**Category:** Calculators
**Manufacturer:** CASIO
**Manufacturer code:** HL-4A BOX
**EAN:** 4549526612527
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-hl-4a-box--11463285

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Compact CASIO HL-4A-B pocket calculator with an 8-digit single-line display and 25-button numeric keypad. Basic functions include percent conversion and square-root notation. Plastic housing, ergonomic design, no cover; dimensions 56×87×8.8 mm and weight 27 g make it convenient for everyday carrying. Powered by one LR54 battery. Suitable for quick calculations at school, office or on the go.

## Long description

Compact CASIO HL-4A-B pocket calculator with a basic 8-digit single-line display and a 25-key keypad. The calculator has a plastic housing with an ergonomic pocket form factor and a black finish. It is battery powered and designed for simple arithmetic tasks such as percent conversion and square-root notation. Its dimensions (56 × 87 × 8.8 mm) and weight (27 g) make it easy to carry for everyday use.
Advantages
The CASIO HL-4A-B is easy to apply and offers straightforward operation via tactile buttons. Its compact size and light weight provide portability, while the easy-to-read single-line display with digit comma separator improves visibility of results. The ergonomic design supports comfortable one-handed use.
Suitable for
Quick calculations at school
Basic office arithmetic
Everyday use on the go
Key specifications
Number of keys: 25
Display: 1-line, 8 digits, digit comma separator
Functions: percent conversion, square-root notation
Power source: 1 × LR54 battery
Housing material: plastic
Color: black
Dimensions: 56 × 87 × 8.8 mm (W × H × D)
Weight: 27 g
How to use
Insert a single LR54 battery into the battery compartment following the polarity markings. Use the numeric and function keys to enter numbers and perform basic calculations such as addition, subtraction, multiplication, division, percent conversions, and square-root operations. The result appears on the single-line display; press the clear key to reset the current entry.
Usage recommendations
Keep the calculator away from children and replace the LR54 battery when display contrast fades. Store the device in a dry place and avoid exposure to extreme temperatures to maintain performance.

## FAQ

### How much does the Pocket calculator CASIO HL-4A-B — 8-digit basic cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 Wednesday 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 CASIO 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 CASIO 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

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