--- product_id: 79536540 title: "Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count)" brand: "renata" price: "96.28 DT" currency: TND in_stock: true reviews_count: 13 category: "Renata" url: https://www.desertcart.tn/products/79536540-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch store_origin: TN region: Tunisia --- # 19mAh long-lasting capacity 1.55V stable power Swiss precision & reliability Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) **Brand:** renata **Price:** 96.28 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your essentials with Swiss precision—never miss a moment! ## Quick Answers - **What is this?** Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) by renata - **How much does it cost?** 96.28 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/79536540-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch) ## 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:** 20-count pack means you’re always ready, avoiding last-minute battery hunts. - • **Versatile Compatibility:** Perfect for watches, keyless remotes, cameras, calculators, and more—one battery fits all. - • **Leakage-Resistant Design:** Superior leakage protection safeguards your valuable electronics from damage. - • **Long-Lasting Power Boost:** 19mAh capacity ensures your devices stay powered longer, reducing frequent replacements. - • **Consistent Swiss Precision:** Experience unmatched reliability with Renata’s Swiss-engineered silver oxide chemistry. ## Overview Renata 364 SR621SW is a premium 1.55V silver oxide watch battery offering 19mAh capacity with superior leakage resistance. Trusted for its Swiss quality, it delivers consistent, long-lasting power across a wide range of devices including watches, cameras, and keyless remotes. Available in a convenient 20-pack, it’s the go-to choice for professionals who demand reliability and performance. ## Description Buy Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Perfect for me - Perfect. I’ve been using them in my Fossil watch for a month and they are still working great. I didn’t expect them to last this long. Review: Lo recomiendo - Excelente producto ## Features - Renata Silver Oxide Battery - Superior Leakage Resistance - 364 SR621SW | Nominal Voltage - 1.55V | Nominal Capacity - 19 mAh - High capacity retention on storage (low self-discharge) - Swiss quality and consistently great performance, battery after battery. - Works for toys, watches, cameras, calculators, car security alarm, keyless car remotes, organizers, computer equipment (memory backup battery) CMOS ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VV5PDG1 | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 19 milliamp_hours | | Battery Cell Composition | Silver Oxide | | Battery Cell Type | Silver Oxide | | Battery Weight | 30 g | | Best Sellers Rank | #8,213 in Health & Household ( See Top 100 in Health & Household ) #45 in Coin & Button Cell Batteries | | Brand | Renata | | Compatible Phone Models | Watch | | Customer Reviews | 4.6 out of 5 stars 6,464 Reviews | | Item Weight | 0.27 g | | Manufacturer | Renata Batteries | | Model Name | 364 | | Model Number | 20Pcs | | Number of Batteries | 20 Product Specific batteries required. (included) | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Single Use | | UPC | 040048064435 | | Unit Count | 20 Count | | Voltage | 1.55 volts | ## Product Details - **Battery Capacity:** 19 milliamp_hours - **Battery Cell Composition:** Silver Oxide - **Brand:** Renata - **Number of Batteries:** 20 Product Specific batteries required. (included) - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 1](https://m.media-amazon.com/images/I/71ls5lJfqTL.jpg) ![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 2](https://m.media-amazon.com/images/I/61GDQq5+00L.jpg) ![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 3](https://m.media-amazon.com/images/I/71K9k63GeUL.jpg) ![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 4](https://m.media-amazon.com/images/I/51UmLYRrKlL.jpg) ![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 5](https://m.media-amazon.com/images/I/61J6acLXlGL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for me *by W***S on June 28, 2026* Perfect. I’ve been using them in my Fossil watch for a month and they are still working great. I didn’t expect them to last this long. ### ⭐⭐⭐⭐⭐ Lo recomiendo *by B***E on July 29, 2026* Excelente producto ### ⭐⭐⭐⭐⭐ Good value *by M***R on May 6, 2026* Not much to say....it fit, watch works now & price is good. --- ## 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.tn/products/79536540-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch](https://www.desertcart.tn/products/79536540-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-03*