# Button/coin single-use battery Energizer 373 Silver-Oxide 1.55 V, Ø 9.5 mm, height 1.6 mm

**URL:** https://aio.lv/en/product--energizer-e1091901--1873798
**Data updated:** 2026-03-07 11:01 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** E1091901
**EAN:** 7638900998245
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-e1091901--1873798

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Energizer 373 is a single-use button/coin cell battery with silver-oxide chemistry and a nominal voltage of 1.55 V. Compact dimensions (9.5 mm diameter, 1.6 mm height) and low weight make it suitable for watches, calculators, small medical devices, and electronic toys. Supplied as a single cell for replacement in precision low-drain devices.

## Long description

Energizer 373 is a single-use button/coin cell battery with silver-oxide chemistry and a nominal voltage of 1.55 V. With compact dimensions of 9.5 mm diameter and 1.6 mm height and a very low weight, this single cell is intended for replacement in precision low-drain devices such as watches, calculators, small medical instruments and certain electronic toys. The silver-oxide chemistry provides a stable voltage output suitable for devices that require accurate, consistent power over the life of the cell.
Advantages
The Energizer 373 offers a stable 1.55 V output from silver-oxide chemistry that supports accurate timekeeping and reliable operation of low-drain electronics. Its compact coin shape and standardized dimensions make it compatible with many watch and small-device battery compartments. Supplied as a single unit, the battery is lightweight and intended for straightforward replacement in precision applications where consistent voltage is important.
Suitable for
 Wristwatches and clock modules that require a 9.5 mm button cell
 Calculators and small electronic displays
 Small medical devices with low current draw
 Electronic toys and novelty circuits designed for 1.55 V coin cells
Key specifications
 Battery type: single-use button/coin cell
 Chemistry: silver-oxide (S)
 Nominal voltage: 1.55 V
 Diameter: 9.5 mm
 Height: 1.6 mm
 Quantity: 1 piece
 Weight: 0.0005 kg
How to use
Before insertion, confirm the device requires a 1.55 V silver-oxide button cell of 9.5 mm diameter. Remove the discharged battery following the device manufacturer’s instructions, taking care to observe polarity markings and any protective seals. Insert the Energizer 373 with correct orientation, ensure the battery housing or clip secures the cell, and close the device according to its instructions. Dispose of the spent battery in accordance with local battery recycling and disposal regulations.
Usage recommendations
Store unused batteries in a cool, dry place away from direct sunlight and metal objects. Avoid mixing old and new batteries or different battery chemistries in the same device. If the device is not used for long periods, remove the battery to prevent leakage and potential damage.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery technology | Silver-Oxide (S) |
| Battery voltage | 1.55 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 30 mAh |
| Product colour | Silver |

### Other features

| Feature | Value |
|---|---|
| Battery form factor | Button/coin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0005 kg |
| Height | 1.6 mm |
| Width | 9.5 mm |
| Depth | 9.5 mm |
| Diameter | 9.5 mm |

## FAQ

### How much does the Energizer 373 Silver-Oxide 1.55 V button battery cost, and is it available for purchase?

The price is 5.99 € (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 15.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery type, battery technology, battery voltage, number of batteries included, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1873798/64056139_large.webp