--- product_id: 124283930 title: "Renata 397 Button Cell watch battery, 2 Batteries" brand: "renata" price: "€ 8.57" currency: EUR in_stock: true url: https://www.desertcart.nl/products/124283930-renata-397-button-cell-watch-battery-2-batteries store_origin: NL region: Netherlands --- # 1.55V Nominal Voltage 32mAh High Capacity Swiss Precision Quality Renata 397 Button Cell watch battery, 2 Batteries **Brand:** renata **Price:** € 8.57 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your essentials with Swiss precision β€” don’t get left powerless! ## Quick Answers - **What is this?** Renata 397 Button Cell watch battery, 2 Batteries by renata - **How much does it cost?** € 8.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/124283930-renata-397-button-cell-watch-battery-2-batteries) ## 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 - β€’ **Power That Lasts:** Reliable 1.55V output ensures your devices stay energized longer. - β€’ **Low Self-Discharge:** Retains high capacity during storage so it’s ready when you are. - β€’ **Compact & Lightweight:** At just 1 gram, it fits seamlessly into your essential everyday tech. - β€’ **Swiss-Made Excellence:** Crafted in Switzerland for consistent, leak-resistant performance every time. - β€’ **Versatile Compatibility:** Perfect for watches, cameras, keyless remotes, and moreβ€”one battery fits all. ## Overview The Renata 397 SR726SW is a premium 1.55V silver oxide watch battery delivering 32mAh capacity with superior leakage resistance. Swiss-engineered for consistent, long-lasting performance, it’s ideal for watches, cameras, keyless remotes, and other small electronics requiring reliable power. Sold in a convenient 2-pack, it combines compact design with low self-discharge for dependable readiness. ## 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 sizesβ€”10, 312, 13, and 675. Renata batteries are precision-made in Switzerland and Germany. ## Features - Renata Silver Oxide Battery - Superior Leakage Resistance - 397 SR726SW | Nominal Voltage - 1.55V | Nominal Capacity - 32 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 | B00MV10K8S | | Battery Capacity | 32 milliamp_hours | | Battery Cell Type | Silver Oxide | | Battery Weight | 1 g | | Best Sellers Rank | #61,202 in Health & Household (See Top 100 in Health & Household) #403 in Coin & Button Cell Batteries | | Brand | Renata | | Customer Reviews | 4.6 4.6 out of 5 stars (1,017) 4.6 out of 5 stars | | Included Components | Battery | | Item Weight | 0.27 g | | Manufacturer | Renata | | Model Name | 397 | | Number Of Batteries | 2 Product Specific batteries required. (included) | | Reusability | Single Use | | Unit Count | 2 Count | | Upc | 040048065463 784922025456 608938147660 | | Voltage | 1.55 volts | ## Product Details - **Battery Capacity:** 32 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 397 Button Cell watch battery, 2 Batteries - Image 1](https://m.media-amazon.com/images/I/718qaqMNFcL.jpg) ![Renata 397 Button Cell watch battery, 2 Batteries - Image 2](https://m.media-amazon.com/images/I/61TLvAgMTDS.jpg) ![Renata 397 Button Cell watch battery, 2 Batteries - Image 3](https://m.media-amazon.com/images/I/71DzPTuC5wS.jpg) ![Renata 397 Button Cell watch battery, 2 Batteries - Image 4](https://m.media-amazon.com/images/I/51TA2dTcJqS.jpg) ![Renata 397 Button Cell watch battery, 2 Batteries - Image 5](https://m.media-amazon.com/images/I/61UFtGTndsS.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Renata 397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) - 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) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nl/products/124283930-renata-397-button-cell-watch-battery-2-batteries](https://www.desertcart.nl/products/124283930-renata-397-button-cell-watch-battery-2-batteries) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-10-28*