--- product_id: 324862727 title: "Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries" brand: "energizer" price: "178 zł" currency: PLN in_stock: true reviews_count: 5 category: "Energizer" url: https://www.desertcart.pl/products/324862727-energizer-357-303-batteries-1-pack-1-5v-silver-oxide store_origin: PL region: Poland --- # 5 Years Shelf Life 1.5V Silver Oxide Power Zero Mercury Eco-Friendly Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries **Brand:** energizer **Price:** 178 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power up your essentials with Energizer — because every moment counts! ## Quick Answers - **What is this?** Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries by energizer - **How much does it cost?** 178 zł 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/324862727-energizer-357-303-batteries-1-pack-1-5v-silver-oxide) ## Best For - energizer enthusiasts ## Why This Product - Trusted energizer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Shelf Life:** Store confidently—these batteries hold charge for up to 5 years, ready when you are. - • **Eco-Conscious Choice:** Zero mercury content means powerful performance with a lighter environmental footprint. - • **Trusted Brand Quality:** Count on Energizer’s proven reliability to power your critical electronics without fail. - • **Versatile Compatibility:** Seamlessly replaces multiple button cell sizes, from calculators to medical devices and key fobs. - • **Reliable Long-Lasting Power:** Keep your essential devices running smoothly with Energizer’s 1.5V silver oxide technology. ## Overview Energizer 357/303 1.5V Silver Oxide Button Cell Batteries deliver dependable, long-lasting power for a wide range of devices including calculators, key fobs, and medical monitors. With up to 5 years of shelf life and zero mercury content, these compact batteries combine eco-friendly design with versatile compatibility and trusted brand reliability. ## Description Energizer 357/303 Batteries provide long lasting power to your important devices. Choose these button cell batteries to power your electronics, from batteries for kitchen scales and calculators to your keyless entry system. The Energizer batteries also provide reliable power for medical devices, like your glucose monitor or heart rate monitor. Each 357/303 battery pack holds power for up to 5 years in storage. The long lasting batteries contain no mercury, making them a more environmentally conscious choice. Count on Energizer specialty batteries to provide lasting power when you need it most. Review: I purchased this for a pocket watch. Still working six months later. Review: The battery fit perfectly, and my mothers, tiny little clock, went in easily, and is working very well now. I just installed it a few weeks ago, so I am not able to testify to longevity, yet, but I did buy the energizer product rather than a no-name brand due to my previous experience with their quality products. ## Features - 1 pack of 1.5V Silver Oxide Energizer 357/303 Batteries - Ideal calculator batteries, key fob batteries, and medical device batteries - Energizer button cell batteries hold power for up to 5 years in storage - Zero-mercury batteries are a more environmentally conscious choice - Count on Energizer for long lasting, reliable power - Replaces a variety of button cell battery sizes, including 280-03, 280-08, 303/357, D303/357, SB-A9, SR 1154 SW, SR 44 SW, SR 44SW, SR44SW and WS14 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00567L9SY | | Antenna Location | Calculators | | Battery Cell Type | Silver Oxide | | Brand | Energizer | | Built-In Media | Battery Pack | | Customer Reviews | 4.8 4.8 out of 5 stars (269) | | Global Trade Identification Number | 00039800109590 | | Item Dimensions | 25 x 25 x 25 millimeters | | Item Type Name | Miniature-Retail Electronics | | Item Weight | 2.3 Grams | | Manufacturer | Energizer Batteries | | Model Name | ENR SPEC 357 1PK | | Model Number | 50201 | | Number of Batteries | 1 AAA batteries required. (included) | | Reusability | Single Use | | UPC | 031112207896 039800109590 843009078102 | | Unit Count | 1 Count | | Voltage | 1.55 Volts | ## Product Details - **Battery cell composition:** Silver Oxide - **Brand:** Energizer - **Number of batteries:** 1 AAA batteries required. (included) - **Recommended uses for product:** Calculators - **Unit count:** 1 Count ## Images ![Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries - Image 1](https://m.media-amazon.com/images/I/61uJDzKsPhL.jpg) ![Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries - Image 2](https://m.media-amazon.com/images/I/61cdH6vDxJL.jpg) ![Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries - Image 3](https://m.media-amazon.com/images/I/618t+KFZfnL.jpg) ![Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries - Image 4](https://m.media-amazon.com/images/I/71l1fQsEyXL.jpg) ![Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries - Image 5](https://m.media-amazon.com/images/I/61X9OBnKzuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: wath diferene between maxwell sr44w and energizer 357/303** A: Different manufacturers use different deignations for the same type of battery. Maxell deignates its battery as sr44w while Eveready designates its version as 357. Both have the same dimensions and both are 1.55v silver oxide cells. **Q: The headline says LR44, but the package shown does not. Is this a replacement for LR44 also ?** A: Yes, the SR44 can replace the LR44 and visa versa. The SR version is silver oxide which is more expensive, has higher power density, and is better for use in low drain, long battery life applications, such as digital calipers, watches and the like. The LR44 is an alkaline battery and is cheaper, so for high drain applications like small lights etc. where one expects to replace the battery more often, it often makes more sense to use the LR44. **Q: Are these Lithium batteries?** A: The 357/303 batteries are silver oxide. **Q: If I purchase multiple packs of these batteries, am I going to be hit with shipping for each one or will they combine?** A: Combine ## Customer Reviews ### ⭐⭐⭐⭐ Review *by S***X on 24 January 2025* I purchased this for a pocket watch. Still working six months later. ### ⭐⭐⭐⭐⭐ Review *by ‘***N on 14 September 2023* The battery fit perfectly, and my mothers, tiny little clock, went in easily, and is working very well now. I just installed it a few weeks ago, so I am not able to testify to longevity, yet, but I did buy the energizer product rather than a no-name brand due to my previous experience with their quality products. ### ⭐⭐⭐⭐ Review *by R***R on 23 December 2024* Works ## Frequently Bought Together - Energizer 357/303 Batteries (1 Pack), 1.5V Silver Oxide Button Cell Batteries - Energizer 357/303 Batteries (3 Pack), 1.5V Silver Oxide Button Cell Batteries - Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery --- ## 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.pl/products/324862727-energizer-357-303-batteries-1-pack-1-5v-silver-oxide](https://www.desertcart.pl/products/324862727-energizer-357-303-batteries-1-pack-1-5v-silver-oxide) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*