--- product_id: 125259316 title: "Batteries 397 Silver Oxide 0% Mercury Battery (5 Pack)" brand: "renata" price: "82 zΕ‚" currency: PLN in_stock: true reviews_count: 13 url: https://www.desertcart.pl/products/125259316-batteries-397-silver-oxide-0-mercury-battery-5-pack store_origin: PL region: Poland --- # High capacity retention 0% mercury eco-friendly Swiss precision quality Batteries 397 Silver Oxide 0% Mercury Battery (5 Pack) **Brand:** renata **Price:** 82 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your life with Swiss precision and eco-smart energy! ## Quick Answers - **What is this?** Batteries 397 Silver Oxide 0% Mercury Battery (5 Pack) by renata - **How much does it cost?** 82 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/125259316-batteries-397-silver-oxide-0-mercury-battery-5-pack) ## 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€’ **Eco-conscious energy:** 100% mercury-free batteries that align with your values and protect the planet without sacrificing power. - β€’ **User-friendly packaging:** Innovative peel-off flap and pre-perforated blister packs for quick, hassle-free battery access. - β€’ **Swiss-engineered precision:** Crafted with meticulous quality control and advanced leak-proof sealing technology for ultimate safety and performance. - β€’ **Versatile device compatibility:** Perfect for watches, cameras, calculators, car remotes, and moreβ€”power your essentials effortlessly. - β€’ **Long-lasting power, zero compromise:** Experience consistent, reliable energy with low self-discharge for devices that demand excellence. ## Overview Renata Batteries 397 Silver Oxide 0% Mercury (5 Pack) deliver premium Swiss-engineered power with high capacity retention and low self-discharge. Designed for a wide range of devices including watches, cameras, and security remotes, these mercury-free batteries combine advanced leak-proof technology with eco-friendly materials. Packaged for convenience and backed by decades of expertise, Renata ensures reliable, long-lasting energy that professionals trust. ## 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 - 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) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00MV18QZ2 | | Batteries | 5 Product Specific batteries required. (included) | | Best Sellers Rank | #567 in Coin & Button Cell Batteries | | Date First Available | August 19, 2014 | | Is Discontinued By Manufacturer | No | | Manufacturer | Renata | | Package Dimensions | 5.35 x 1.18 x 1.02 inches; 0.11 ounces | ## Product Details - **Number of Batteries:** 5 Product Specific batteries required. (included) - **Brand:** Renata Batteries - **Battery Cell Composition:** Silver Oxide - **Recommended Uses For Product:** Calculators,Camera,Car Security Alarm,Digital,Keyless Car Remotes,Watches - **Unit Count:** 5 Count ## Images ![Batteries 397 Silver Oxide 0% Mercury Battery (5 Pack) - Image 1](https://m.media-amazon.com/images/I/71e79Imeu4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just a good battery *by on Reviewed in the United States March 30, 2026* Fast shipping and good value ### ⭐⭐⭐⭐⭐ Good batteries for a cheap price *by on Reviewed in the United States December 1, 2024* One of my watches ran out of battery so I ordered these as a replacement. Arrived quickly with proper packaging and the batteries work as they should. ### ⭐⭐⭐⭐⭐ This is a good quality watch battery *by on Reviewed in the United States June 22, 2024* This is a battery for an old electric wristwatch once worn by an elder relative. Modern watches will use a smaller, more durable, and locally available battery. ## Frequently Bought Together - Renata Batteries 397 Silver Oxide 0% Mercury Battery (5 Pack) - Energizer 371 / 370 Silver Oxide Watch Battery (5 per Pack) - Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries. --- ## 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.pl/products/125259316-batteries-397-silver-oxide-0-mercury-battery-5-pack](https://www.desertcart.pl/products/125259316-batteries-397-silver-oxide-0-mercury-battery-5-pack) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-18*