# Varta V357 Silver Oxide Watch Battery 1.55V 145mAh

**URL:** https://aio.lv/en/product--varta-357101111--11486276
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Varta
**Manufacturer code:** 357101111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-357101111--11486276

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Varta V357 is a high-quality silver oxide button cell battery designed for precision devices such as wristwatches. With a capacity of 145mAh and a voltage of 1.55V, it provides reliable and stable power for long-term operation. This battery is engineered to meet the high energy demands of modern timepieces, ensuring consistent performance and leakage resistance for your electronic accessories.

## Long description

The Varta V357 Silver Oxide Watch Battery is a premium power solution engineered specifically for precision electronic devices, most notably wristwatches. Operating at a stable 1.55V with a capacity of 145mAh, this button cell battery provides the consistent energy flow required for accurate timekeeping and reliable operation of sensitive electronic components.
Advantages
This silver oxide battery offers superior voltage stability throughout its entire discharge cycle, which is critical for maintaining the accuracy of quartz movements in watches. Its robust construction ensures excellent leakage resistance, protecting your valuable timepieces from potential internal damage. Furthermore, the high energy density allows for a compact form factor while delivering long-lasting power, reducing the frequency of battery replacements.
Suitable for
Analog and digital wristwatches
Small electronic medical devices
Calculators
Laser pointers
Keyless entry remote controls
When it may not be suitable
This battery is not designed for high-drain devices that require rapid bursts of energy, such as cameras with integrated flashes or high-powered LED torches. It is also not intended for use in devices requiring a different voltage or physical size, as attempting to force an incompatible battery can damage the device.
Key specifications
Voltage: 1.55V
Capacity: 145mAh
Chemistry: Silver Oxide
Form factor: Button cell
Leakage resistance: High
How to use
To install the battery, ensure your device is powered off and clean the battery compartment with a dry cloth to remove any dust or debris. Carefully insert the battery, ensuring the positive and negative terminals align correctly with the markings inside the device housing. Once seated, close the battery cover securely to maintain the seal.
What to consider before purchase
Verify the battery size code required by your device manual
Check the voltage requirements of your specific electronic accessory
Ensure the battery chemistry is compatible with your device
Usage recommendations
For optimal performance, store batteries in a cool, dry place away from direct sunlight and metallic objects. 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 Varta V357 Silver Oxide Watch Battery cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 07.07.2026 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 Varta 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 Varta 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/11486276/66217695_large.webp