# Button Cell Battery Silver SR44 / 1.55V / Ø11.6×5.4mm / 145mAh

**URL:** https://aio.lv/en/product--button-cell-battery-silver-sr44-155v-o11654mm-145mah--10554499
**Data updated:** 2026-02-12 21:59 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB552166321#
**EAN:** 3100001392238
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 1.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--button-cell-battery-silver-sr44-155v-o11654mm-145mah--10554499

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Silver oxide button cell SR44 with nominal voltage 1.55 V, diameter 11.6 mm, height 5.4 mm and rated capacity 145 mAh. Designed for precision devices such as watches, calculators, medical instruments and small electronics that require stable voltage and long shelf life. Easy to install in compatible battery holders and suitable for replacement in devices specifying SR44.

## Long description

Silver oxide button cell SR44 provides a nominal voltage of 1.55 V with a compact diameter of 11.6 mm and height of 5.4 mm. With a rated capacity of 145 mAh, this battery is designed to supply stable voltage and consistent performance for small precision devices. The chemistry and construction aim to deliver low self-discharge and long shelf life, making it suitable for stored spare batteries and devices that require reliable, steady power over time.
Advantages
The SR44 silver oxide cell offers stable output voltage throughout most of its discharge cycle, improving the accuracy of precision instruments. Its compact button form factor allows easy fit in recessed battery holders commonly used in watches, calculators and small electronic modules. Manufactured to maintain capacity in low-drain and intermittent-use applications, this battery type is favored for devices where predictable performance and long shelf life are important.
Suitable for
 Wristwatches and timepieces
 Calculators and small office electronics
 Medical instruments and hearing devices with compatible size
 Laser pointers, remote controls and small sensors
 Replacement in devices specifying SR44 / 1.55 V button cells
Key specifications
 Chemistry: Silver oxide
 Nominal voltage: 1.55 V
 Diameter: 11.6 mm
 Height: 5.4 mm
 Rated capacity: 145 mAh
 Cell type: Button / coin
 Typical applications: Low-drain and intermittent-load devices
How to use
Install the SR44 battery in the device's battery compartment observing correct polarity; the flat positive side is normally marked and should match the device's positive contact. Ensure contacts are clean and free from corrosion before inserting the cell. For devices with snap-in or spring contacts, press gently until the cell seats securely. Do not force the battery into a compartment that appears too small or deformed. When replacing batteries, dispose of the spent cell according to local regulations for battery recycling.
Usage recommendations
Store unused SR44 silver oxide cells in a cool, dry place away from direct sunlight and heat sources. Avoid mixing new and used batteries in the same device. If a device will not be used for an extended period, remove the battery to prevent potential leakage and contact damage. Follow device manufacturer guidance for battery replacement intervals in precision instruments and medical devices.

## FAQ

### How much does the Silver SR44 button cell 1.55V 145mAh cost, and is it available for purchase?

The price is 1.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 23.07.2026 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

https://aio.lv/img/cache/product/10554499/52717794_large.webp