--- product_id: 19758560 title: "Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count)" brand: "renata" price: "35.35 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/19758560-renata-371-sr920sw-batteries-1-55v-silver-oxide-371-watch store_origin: TN region: Tunisia --- # 1.55V Nominal Voltage 35mAh High Capacity Leak-Proof Sealing Tech Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count) **Brand:** renata **Price:** 35.35 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your precision life with Swiss-engineered reliability! ## Quick Answers - **What is this?** Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count) by renata - **How much does it cost?** 35.35 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/19758560-renata-371-sr920sw-batteries-1-55v-silver-oxide-371-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 - • **Long-Lasting Charge:** 35mAh capacity ensures your devices stay powered longer with minimal self-discharge. - • **Eco-Conscious Choice:** 100% mercury-free and ISO-certified for sustainable, responsible power solutions. - • **Swiss Precision Power:** Experience consistent, high-performance energy trusted by luxury watchmakers worldwide. - • **Leak-Proof Reliability:** Advanced sealing technology protects your valuable electronics from damage and corrosion. - • **Versatile Compatibility:** Perfect for watches, remotes, cameras, and keyless car alarms—power your essentials effortlessly. ## Overview Renata 371 SR920SW Silver Oxide batteries deliver a stable 1.55V output with 35mAh capacity, featuring advanced leak-proof sealing and low self-discharge for long-lasting, reliable performance. Crafted in Switzerland with ISO 9001 and 14001 certifications, these mercury-free batteries are ideal for watches, remotes, and various compact electronics, ensuring premium quality and eco-conscious power. ## Description Renata was founded in Switzerland in 1952 to produce mechanical parts for wrist-watches. By the 1970s, its focus shifted to the research and development of high quality silver-oxide cells to power them. Renata is experienced in the end-to-end battery production process. Its modern, highly automated, production plant incorporates an extensive quality testing system. In addition to watch batteries, Renata manufactures lithium cells for consumer electronics. Research, development, production, and quality testing are grouped at Itingen, Switzerland headquarters. Renata is ISO 9001 and ISO 14001 certified by Bureau Veritas (Switzerland, updated Dec. 2020). 100% mercury-free. Dedicated high and low drain for optimal performance. Sophisticated leak-proof sealing technology and high-capacity retention. Fully transparent freshness dating. Convenient peel-off flap for easy removal of batteries. Pre-perforated packaging to easily separate blister packs. Developed in cooperation with The Federation of the Swiss Watch Industry, Renata offers its zero-mercury line of silver-oxide batteries in over 30 sizes. These quality batteries are designed to power watches and electronics requiring compact, long-lasting, low-voltage power. Renata is a Swatch Group company alongside recognized Swiss brands that include Swatch, Tissot, Longines, and Omega. Renata offers 3-volt lithium batteries in a wide range of sizes. Laboratory-tested and approved (Dynamis Batterien, Germany, 2019, #UN_017_51), Renata lithium coin cells meet high quality standards to provide you excellent reliability. Use them to provide memory backup, or to power your medical and fitness appliances, measuring equipment and sensors, security devices, entertainment gadgets, remotes, and more. Explore our complete line of Renata zinc-air batteries engineered to power both analog and digital devices. Their high constant voltage assures long battery life. Packaged in easy-to-use dial cards, we stock all popular sizes—10, 312, 13, and 675. Renata batteries are precision-made in Switzerland and Germany. ## Features - Renata Silver Oxide Battery - Superior Leakage Resistance - 371 SR920SW | Nominal Voltage - 1.55V | Nominal Capacity - 35 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 | |---------------|-------| | Antenna Location | Indoor/Outdoor | | Asin | B00478PLI2 | | Battery Capacity | 35 milliamp_hours | | Battery Cell Type | Silver Oxide | | Best Sellers Rank | #17,567 in Health & Household (See Top 100 in Health & Household) #120 in Coin & Button Cell Batteries | | Brand | Renata | | Customer Reviews | 4.6 4.6 out of 5 stars (6,769) 4.6 out of 5 stars | | Included Components | Battery | | Item Weight | 2.2 pounds | | Manufacturer | Renata | | Model Name | 371 | | Model Number | 2bf163d6ebbd0342 | | Number Of Batteries | 2 Product Specific batteries required. (included) | | Reusability | Single Use | | Unit Count | 2 Count | | Upc | 040048064619 | | Voltage | 1.55 volts | ## Product Details - **Battery Capacity:** 35 milliamp_hours - **Battery Cell Composition:** Silver Oxide - **Brand:** Renata - **Number of Batteries:** 2 Product Specific batteries required. (included) - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count) - Image 1](https://m.media-amazon.com/images/I/71HSKLZ3WTL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Saludos, cuál bateria lleva el invicta venom 11158?** A: Usa la 395 **Q: Will this battery work for focil watch ?** A: If the watch uses a 371 or SR920SW it will work. You go by the battery size not the make of the watch. **Q: Will this work with luminox 3000/3900** A: All I can tell you is these batteries fit the Swiss Army Calvary watches. Try to check on the Luminox websites **Q: Could you tell me the expire date of this battery? Thanks.** A: i have a bunch of these batteries but they are still in their original packaging and I don't want to break them open to check the other side of the battery for a code date. I don't see a code date on the front of the batteries, just the voltage and the Energizer name. I installed a couple of them in some watches months ago and they are working just fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best batteries *by on Reviewed in the United States August 6, 2026* Best batteries ### ⭐⭐⭐⭐⭐ Worked as intended *by on Reviewed in the United States March 24, 2026* Bought to replace a watch battery, worked perfect when installed. unfortunately destroyed the watch in the wash, but it was not expensive and the batteries did not explode in there and ruin my clothes, so that's a plus. ### ⭐⭐⭐⭐⭐ Measure before buying *by on Reviewed in the United States May 27, 2026* Good product good price ## Frequently Bought Together - Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count) - Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Renata 394 SR936SW Batteries - 1.55V Silver Oxide 394 Watch Battery (2 Count) --- ## 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/19758560-renata-371-sr920sw-batteries-1-55v-silver-oxide-371-watch](https://www.desertcart.tn/products/19758560-renata-371-sr920sw-batteries-1-55v-silver-oxide-371-watch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-19*