# Button cell battery Maxell BAT392.MX1 1.55V Silver Oxide SR41SW (1 pc)

**URL:** https://aio.lv/en/product--button-cell-battery-maxell-bat392mx1-155v-silver-oxide-sr41sw-1-pc--3525722
**Data updated:** 2026-02-12 09:54 (EET)
**Category:** Batteries
**Manufacturer code:** BAT392.MX1
**EAN:** 3100000528133
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.31 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 1.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--button-cell-battery-maxell-bat392mx1-155v-silver-oxide-sr41sw-1-pc--3525722

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Single Maxell BAT392.MX1 silver oxide button cell battery with 1.55V nominal voltage, model SR41SW, supplied as one piece. Designed for small electronic devices such as watches, calculators, and medical instruments that require reliable, stable voltage from a compact cell. Offers long shelf life and consistent performance in low-drain applications.

## Long description

Maxell BAT392.MX1 is a single silver oxide button cell battery with a nominal voltage of 1.55V, supplied as one piece. The SR41SW format provides a compact, flat cell intended for small electronic devices that require a stable low-drain power source. The chemistry delivers consistent voltage during discharge and a long shelf life, making it suitable for devices where reliability and compact size are important.
Advantages
The silver oxide chemistry ensures a stable output voltage and low self-discharge compared with alkaline button cells. Its compact SR41SW form factor fits a wide range of wristwatches, calculators and small electronic instruments. Supplied as a single cell, it is convenient for replacing individual batteries. The battery delivers reliable performance in low-drain applications and maintains capacity over extended storage.
Suitable for
Wristwatches and timepieces
Calculators and small electronic gadgets
Hearing aids and certain medical devices with low power draw
Remote controls for small appliances and key fobs
Measurement instruments and sensors with compact battery compartments
Key specifications
Chemistry: Silver oxide
Nominal voltage: 1.55 V
Cell type / format: SR41 / SR41SW (button cell)
Packaging quantity: 1 piece
Typical use: Low-drain devices
Physical form: Flat, coin/button-shaped cell
How to use
Identify the device battery compartment and confirm the required cell format corresponds to SR41/SR41SW. Power off the device if possible, remove the old cell using appropriate tools or guidance from the device manual, and observe polarity when inserting the new cell—ensure the positive (+) side faces the correct contact. Secure the compartment cover and check device operation. Dispose of the removed battery according to local regulations for battery recycling or hazardous waste.
Usage recommendations
Store unused cells in a cool, dry place away from direct sunlight and metallic objects. Avoid short-circuiting the battery by keeping it separate from loose metal items. For devices requiring long service life, replace batteries proactively if device performance degrades. Follow device manufacturer instructions for battery replacement and observe local disposal and recycling rules.

## FAQ

### How much does the Maxell BAT392.MX1 1.55V Silver Oxide SR41SW battery cost, and is it available for purchase?

The price is 2.31 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 13.07.2026 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.

### 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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