# Energizer SR44 Silver Oxide Battery 1.55V 138mAh

**URL:** https://aio.lv/en/product--energizer-sr44ene--12538831
**Data updated:** 2026-06-27 08:59 (EEST)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** SR44/ENE
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.73 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 2.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-sr44ene--12538831

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Energizer SR44 is a high-performance silver oxide button cell battery with a voltage of 1.55V and a capacity of 138mAh. Designed for reliable power in small electronic devices such as watches, calculators, and medical instruments, this battery offers stable voltage output and long-lasting energy. It is compatible with various industry standards including 357, 303, A76, and AG13, ensuring versatile application for precision electronics.

## Long description

The Energizer SR44 Silver Oxide Battery is a high-performance 1.55V button cell designed to provide consistent and reliable energy for a wide range of precision electronic devices. Engineered for stability, this battery maintains a steady voltage output throughout its discharge cycle, making it an ideal power source for sensitive equipment that requires dependable performance. With a capacity of 138mAh and a zero-mercury formulation, it combines environmental responsibility with long-lasting power delivery.
Advantages
This silver oxide battery offers superior energy density compared to standard alkaline alternatives, ensuring that your devices operate efficiently for longer periods. Its robust construction is specifically designed to resist leakage, protecting your valuable electronics from potential damage. Furthermore, the battery features an impressive shelf life, retaining its power for up to 5 years when stored properly, which makes it a convenient choice for keeping spares on hand for emergency replacements.
Suitable for
Wristwatches and timepieces
Calculators and digital organizers
Medical devices such as glucose monitors and heart rate monitors
Small electronic toys and handheld games
Keyless entry systems and remote controls
When it may not be suitable
This battery is not intended for high-drain devices that require significantly higher current outputs than a standard button cell can provide. It is also not suitable for applications requiring a different voltage rating or physical dimensions, so please verify your device's specific battery requirements before installation.
Key specifications
Voltage: 1.55V
Capacity: 138mAh
Chemistry: Silver Oxide
Shelf life: Up to 5 years
Mercury content: Zero-mercury
How to use
To install the battery, ensure your device is powered off. Open the battery compartment according to the manufacturer's instructions. Remove the old battery and insert the new Energizer SR44, ensuring the positive (+) and negative (-) terminals are aligned correctly with the markings inside the compartment. Close the cover securely. If the device does not function, verify the orientation of the battery and ensure the contact points are clean and free of debris.
What to consider before purchase
Check your device manual to confirm compatibility with SR44, 357, or 303 battery types.
Ensure the battery size matches your device's compartment dimensions.
Store in a cool, dry place to maintain the 5-year shelf life.
Keep out of reach of children due to the small size of the battery.
Usage recommendations
For optimal performance, avoid mixing old and new batteries or different battery types within the same device. If a device will not be used for an extended period, it is recommended to remove the battery to prevent potential corrosion.

## FAQ

### How much does the Energizer SR44 Silver Oxide Battery 1.55V cost, and is it available for purchase?

The price is 2.73 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Thursday 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 Energizer 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 Energizer 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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