---
product_id: 90033676
title: "Sony 364 SR621SW 1.55V Silver Oxide Watch Battery (Pack of 5)"
brand: "sony"
price: "8 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/90033676-sony-364-sr621sw-1-55v-silver-oxide-watch-battery-pack
store_origin: DK
region: Denmark
---

# Sony 364 SR621SW 1.55V Silver Oxide Watch Battery (Pack of 5)

**Brand:** sony
**Price:** 8 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sony 364 SR621SW 1.55V Silver Oxide Watch Battery (Pack of 5) by sony
- **How much does it cost?** 8 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/90033676-sony-364-sr621sw-1-55v-silver-oxide-watch-battery-pack)

## Best For

- sony enthusiasts

## Why This Product

- Trusted sony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sony |
| Manufacturer | sony |
| Model | 364 |
| Package Dimensions | 14.48 x 5.08 x 0.03 cm; 45.36 g |
| Batteries | 5 A batteries required. |
| Item model number | 364 |
| Compatible Devices | Watch |
| Number of items | 5 |
| Voltage | 1.55 Volts |
| Power Source | battery powered |
| Batteries Included | No |
| Batteries Required | No |
| Battery Capacity | 23 Milliamp Hours |
| Battery cell composition | Silver Oxide |
| Includes Rechargeable Battery | No |
| Includes AC Adapter | No |
| Manufacturer | sony |
| Item Weight | 45.4 g |

## Product Details

- **Number of Batteries:** 5 A batteries required.
- **Brand:** Sony
- **Battery Cell Composition:** Silver Oxide
- **Battery Capacity:** 23 Milliamp Hours
- **Recommended Uses For Product:** Watch
- **Voltage:** 1.55 Volts
- **Reusability:** Single Use
- **Item Weight:** 45 g
- **Compatible Devices:** Watch
- **UPC:** 008562012493 008562007437

## Images

![Sony 364 SR621SW 1.55V Silver Oxide Watch Battery (Pack of 5) - Image 1](https://m.media-amazon.com/images/I/61juu-sntHL.jpg)

## Questions & Answers

**Q: Is this battery silver oxide?**
A: SR means Silver Oxide

**Q: does this replace a 621 battery?**
A: If you have an SR621 battery, Yes it does.  But not a brand name designater 621. You MUST be careful with only replacing SR621 with SR621. Check your old battery first.

**Q: Is the 5 pack 5 batteries or 25 batteries? It say multiple places there are 5 batteries per pack.**
A: It is 5 batteries....not 5 packs of 5 ea....you can also buy a 10 pack which is just 10 batteries in the pack. Each battery has it's own blister pack and they are all attached, so you just tear each single battery pack along the dotted line to separate one at a time so the rest stay sealed. Hope that helps....

**Q: does this replace the 321 watch battery?**
A: I don't think so. It would be a 364. (the 621)   Sorry

## Frequently Bought Together

- Sony 364 (SR621SW) 1.55V Silver Oxide 0% Hg Mercury Free Watch Battery (5 Batteries)
- Sony Battery 377 (SR626SW) Silver Oxide 1.55V (5 Batteries Per Pack)
- Energizer Batteries 371 / 370 (SR920W SR920SW) Silver Oxide Watch Battery. On Tear Strip, 5 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/90033676-sony-364-sr621sw-1-55v-silver-oxide-watch-battery-pack](https://www.desertcart.dk/products/90033676-sony-364-sr621sw-1-55v-silver-oxide-watch-battery-pack)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-07*