--- product_id: 49132473 title: "364 SR621SW Watch Battery Pack of 10 Silver Oxide" brand: "renata" price: "₨218" currency: SCR in_stock: true url: https://www.desertcart.sc/products/49132473-364-sr621sw-watch-battery-pack-of-10-silver-oxide store_origin: SC region: Seychelles --- # 1.55V stable power 20mAh long-lasting capacity Premium Swiss Silver Oxide tech 364 SR621SW Watch Battery Pack of 10 Silver Oxide **Brand:** renata **Price:** ₨218 **Availability:** ✅ In Stock ## Summary > ⚡ Power your moments with Swiss precision — never miss a beat! ## Quick Answers - **What is this?** 364 SR621SW Watch Battery Pack of 10 Silver Oxide by renata - **How much does it cost?** ₨218 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/49132473-364-sr621sw-watch-battery-pack-of-10-silver-oxide) ## Best For - renata enthusiasts ## Why This Product - Trusted renata brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Convenience:** 10-pack supply keeps you prepared and ahead, perfect for busy professionals who value readiness. - • **Extended Battery Life:** 20mAh capacity ensures your watch stays powered longer, reducing frequent replacements. - • **Swiss Precision Power:** Experience reliable 1.55V voltage engineered in Switzerland for consistent performance. - • **Universal Compatibility:** Fits over 40 watch battery types, making it the ultimate versatile power source. - • **Compact & Durable Design:** Slim 6.8mm diameter and 2.1mm height for seamless integration in sleek watch designs. ## Overview The Renata 364 SR621SW is a premium Swiss-made silver oxide watch battery delivering a stable 1.55V output and 20mAh capacity. Designed for compatibility with over 40 watch models, its compact 6.8mm diameter and 2.1mm height ensure a perfect fit. Sold in a convenient pack of 10, it offers long-lasting, reliable power for your timepieces, trusted by thousands with a 4.6-star rating. ## Description Compatible with over 40 types of watch batteries, especially for watches with 1.55V system. Provides a suitable power source for any electronic device that requires a compact and durable battery. Specifications: Battery Capacity: 20.0mAh Battery technology: Silver Oxide (disposable). Diameter: 6.8 mm. Height: 2.1 mm. Voltage: 1.55V Replaces: 280-34, 364, 602, AG1, D364, G1, GP64, L621, S14, SB-AG/DG, SBAG-DG, SG1, SP364, SR60, SR621, SR621SW, T, TR621SW, V364. ## Features - High quality Swiss battery. Voltage: 1.55V with a long expiry date. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001UNVZK0 | | Amperage | 2 Amps | | Antenna Location | Watch | | Battery Capacity | 20 | | Battery Cell Type | Silver Oxide | | Battery Weight | 10 Grams | | Best Sellers Rank | 76,523 in Fashion ( See Top 100 in Fashion ) 127 in Watch Batteries | | Brand Name | Renata | | Compatible Phone Models | Watch Battery | | Customer Reviews | 4.6 4.6 out of 5 stars (5,362) | | Item Dimensions | 10 x 5 x 0.5 centimetres | | Item Type Name | Batteries | | Item Weight | 15 Grams | | Manufacturer | Renata | | Model Name | SR621SW | | Model Number | 20724 | | Number of Batteries | 10 LR44 batteries required. | | Reusability | Single Use | | UPC | 040048064428 785618308822 | | Unit Count | 10.0 count | | Voltage | 1.55 Volts | ## Product Details - **Battery capacity:** 20 - **Battery cell composition:** Silver Oxide - **Brand:** Renata - **Number of batteries:** 10 LR44 batteries required. - **Recommended uses for product:** Watch ## Images ![364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 1](https://m.media-amazon.com/images/I/61r7BvSyAAL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What would be the expiry date of batteries?** A: Bought sept 2019. Expiry date 12, 2021. No idea what today's purchase expiry date would be. **Q: Could you please tell me the expiry date of these batteries. Thanks** A: Can't remember exactly but know it was approx 18 months to 2 years **Q: I have a number of watches that have stopped working all at the same time - stupid question I know but are all watch batteries the same?** A: No, there are many many different watch batteries, they are not all the same. Check the back of the watch to see what battery it needs. ## Frequently Bought Together - Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (10 Count) - Renata 377 SR626SW Batteries - 1.55V Silver Oxide 377 Watch Battery (10 Count) - Renata 371 Watch Battery SR920SW - Strip of 5 Batteries --- ## 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.sc/products/49132473-364-sr621sw-watch-battery-pack-of-10-silver-oxide](https://www.desertcart.sc/products/49132473-364-sr621sw-watch-battery-pack-of-10-silver-oxide) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-25*