# Button Cell Battery Energizer 357/303 Silver Oxide 1.55V

**URL:** https://aio.lv/en/product--energizer-634975--696472
**Data updated:** 2026-01-13 15:26 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** 634975
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-634975--696472

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Energizer Silver Oxide button cell 357/303 provides a stable 1.55V output for small electronic devices. Designed for watches, calculators, medical instruments, and key fobs, this battery offers reliable voltage and shelf life typical for silver-oxide chemistry. Use as a direct replacement where 357 or 303 is specified to ensure proper device performance.

## Long description

The Energizer Button Cell Battery 357/303 Silver Oxide 1.55V is a compact primary cell engineered for stable voltage delivery in small electronic devices. Based on silver-oxide chemistry, it offers a predictable discharge curve and long shelf life compared with alkaline coin cells, making it suitable as a direct replacement where 357 or 303 designations are specified. The battery is intended for applications that require consistent performance and minimal voltage drop over time.
Advantages
Silver-oxide construction provides a steady 1.55V output and reliable end-of-life characteristics, reducing the risk of unexpected device failure. The cell's stable voltage under varying loads supports accurate timekeeping and consistent function in precision instruments. Its compact, thin form factor allows use in a wide range of devices designed for button cells. The chemistry also contributes to extended shelf life when stored at recommended conditions.
Suitable for
Wristwatches and pocket watches
Calculators and small electronic instruments
Medical devices such as glucose meters and hearing aids (where specified)
Key fobs, car remotes and security devices
Key specifications
Nominal voltage: 1.55 V
Cell type: Silver-oxide button cell
Physical form: Coin/button cell, thin cylindrical profile
Typical applications: Timepieces, portable electronics, small precision devices
Performance characteristics: Stable voltage under moderate loads, predictable discharge curve
Storage: Long shelf life when stored in a cool, dry place
How to use
Install the battery in the device following the manufacturer's polarity markings; the positive side is usually marked on the cell and faces outward in most compartments. Ensure the contact surfaces in the device are clean and free of corrosion before insertion. After replacing the battery, verify device operation and reset any functions that require initialization. Dispose of used batteries according to local regulations for battery recycling and hazardous waste.
Usage recommendations
Store unused batteries in original packaging at room temperature and avoid exposure to high humidity or heat. Do not mix with batteries of different chemistries or charge primary (non-rechargeable) cells. For devices requiring precise voltage stability—such as watches and medical instruments—replace batteries as soon as signs of low power appear to maintain accurate operation.

## FAQ

### How much does the Energizer 357/303 Silver Oxide 1.55V button cell cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 112 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 01.07.2026 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 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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