# Button Cell Batteries Titanum Magnesy 40 mm, set of 4 (mix) - Titanum

**URL:** https://aio.lv/en/product--titanum-tita5654--12064293
**Data updated:** 2026-03-12 21:43 (EET)
**Category:** Batteries
**Manufacturer:** Titanum
**Manufacturer code:** TITA5654
**EAN:** 5907437606230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--titanum-tita5654--12064293

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Titanum Magnesy button cell batteries, 40 mm diameter, set of 4 (mix). These coin/flat cells provide compact power for small electronic devices such as watches, calculators, remote controls, medical devices and sensors. Sold as a mixed set of four cells; compatible with devices that accept 40 mm button cells and designed for easy replacement and stable voltage output.

## Long description

Titanum Magnesy button cell batteries with a nominal diameter of 40 mm are designed to supply compact, stable power to small electronic devices where size and reliable voltage matter. This set includes four mixed cells suitable for devices that accept 40 mm coin/flat batteries. The cells are intended for straightforward replacement and consistent performance in low-drain and intermittent-use applications.
Advantages
These button cells offer a compact form factor combined with steady voltage output tailored for small electronics. The mixed set of four provides immediate replacement options without needing to buy individual cells separately. The cells are engineered for compatibility with a variety of coin-cell slots and for ease of installation in compact housings.
Suitable for
 Watches and timers
 Calculators and small electronic instruments
 Remote controls and key fobs
 Medical sensors and low-power monitoring devices
Key specifications
 Form factor: button/coin (flat) cell with 40 mm diameter
 Quantity: set of 4 cells (mixed)
 Intended use: low-drain and intermittent-use electronic devices
 Expected characteristics: compact size and stable voltage output suitable for small devices
How to use
Turn off the device before replacing the battery. Remove the old cell carefully using a non-conductive tool if possible, taking note of polarity markings. Insert the new 40 mm button cell matching the device's polarity orientation and secure any compartments or covers. After replacement, check device operation to confirm proper seating and electrical contact.
Usage recommendations
Store unused cells in a cool, dry place away from metal objects to prevent shorting. Dispose of used cells according to local regulations for battery recycling. Keep out of reach of children and do not attempt to recharge non-rechargeable button cells.

## FAQ

### How much does the Titanum Magnesy 40 mm button cell batteries, set of 4 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 24.07.2026 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 Titanum 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 Titanum 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/12064293/67549614_large.webp