# MAXELL 364 SR621SW Silver-Oxide Battery 1.55V 1 Pack

**URL:** https://aio.lv/en/product--maxell-bat364mx1--3488511
**Data updated:** 2026-11-03 05:13 (EET)
**Category:** Batteries
**Manufacturer:** MAXELL
**Manufacturer code:** BAT364.MX1
**EAN:** 3100000528058
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.02 €
**Prices and availability valid until:** 2026-12-12 23:59
**Price without VAT (21%):** 1.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--maxell-bat364mx1--3488511

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.11.2026 | free |
| Pickup points | 25.11.2026 | 1.99 EUR |
| Courier delivery to door | 25.11.2026 | 4.99 EUR |

## Summary description

MAXELL 364 SR621SW silver-oxide battery with a voltage of 1.55V. Supplied in a 1-piece blister pack. Suitable for various small electronic devices.

## Long description

The MAXELL 364 SR621SW Silver-Oxide Battery 1.55V 1 Pack is a reliable power source designed for precision small electronics. Utilizing silver-oxide chemistry, this button cell provides a stable nominal voltage of 1.55V throughout its discharge cycle, ensuring consistent performance for your sensitive devices. Supplied in a convenient single blister pack, it is ready for immediate installation whenever power is needed.
Advantages
Silver-oxide battery technology offers several distinct performance benefits over standard alkaline alternatives. This battery maintains a steady voltage output, which is crucial for precision instruments like analog watches to prevent timekeeping drift. It has a high energy density in a compact form factor, providing long-lasting power while maintaining a low self-discharge rate for dependable shelf life. Furthermore, it operates reliably across a stable temperature range.
Suitable for
Analog and digital wristwatches
Small calculators
Compact medical devices such as digital thermometers
Laser pointers and small electronic novelties
When it may not be suitable
This battery is not designed to power high-drain electronic devices such as digital cameras, heavy-duty flashlights, or motor-driven toys, which require significantly higher current and different battery form factors. It is also unsuitable for devices that utilize AA, AAA, or lithium-ion rechargeable cells.
Key specifications
Battery type: Silver-oxide
Cell size: 364 / SR621SW
Nominal voltage: 1.55V
Quantity: 1 piece blister pack
How to use
Before installation, ensure that the battery compartment of your device is clean and free of dust or corrosion. Open the blister pack carefully to retrieve the cell. Check the polarity markings on both your device and the battery to ensure correct alignment, placing the positive side facing upward or according to the manufacturer specifications. Insert the battery gently into the compartment and secure the cover firmly.
What to consider before purchase
Verify the exact battery code required by your device manual
Check the physical dimensions and voltage compatibility
Confirm the required quantity for your specific equipment
Store unused batteries in a cool, dry place away from direct sunlight and extreme temperatures. Keep the battery out of reach of small children to prevent swallowing hazards. Dispose of used batteries responsibly in accordance with local recycling regulations.

## FAQ

### How much does the MAXELL 364 SR621SW 1.55V Battery cost, and is it available for purchase?

The price is 2.02 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 20.11.2026 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 MAXELL 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 MAXELL 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/3488511/70904132_large.webp