--- product_id: 318513521 title: "Energizer Energizer 357/303 Battery" brand: "energizer" price: "€ 31.20" currency: EUR in_stock: true reviews_count: 5 category: "Energizer" url: https://www.desertcart.be/products/318513521-energizer-energizer-357-303-battery store_origin: BE region: Belgium --- # 5 years shelf life 1.5V reliable power Zero-mercury eco-friendly Energizer Energizer 357/303 Battery **Brand:** energizer **Price:** € 31.20 **Availability:** ✅ In Stock ## Summary > ⚡ Power your essentials with confidence — don’t get caught powerless! ## Quick Answers - **What is this?** Energizer Energizer 357/303 Battery by energizer - **How much does it cost?** € 31.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/318513521-energizer-energizer-357-303-battery) ## 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 - • **Power that Lasts:** 1.5V silver oxide chemistry delivers consistent, long-lasting energy for your essential devices. - • **Ready When You Are:** Up to 5 years of shelf life means these batteries are always prepared for action. - • **Eco-Conscious Choice:** Zero-mercury design supports your commitment to sustainability without sacrificing performance. - • **Versatile Compatibility:** Perfect fit for watches, calculators, keyless entry, medical monitors, and more—power your life seamlessly. - • **Trusted Brand Reliability:** Energizer’s proven quality ensures your devices stay powered when it matters most. ## Overview The Energizer 357/303 is a 1.5V silver oxide coin cell battery designed for reliable, long-lasting power in small electronics like watches, calculators, keyless entry systems, and medical devices. With up to 5 years of shelf life and a zero-mercury eco-friendly design, it offers a sustainable and dependable energy solution trusted by millions. ## Description Energizer 357/303 silver oxide coin cell battery provides long lasting power to your important devices. These silver oxide button cell batteries provide a reliable power supply as a portable power source for watches and small electronics. Choose these button/coin cell battery options to power your electronics, from batteries for kitchen scales and calculators to your keyless entry system, helping keep small devices running. The Energizer coin cell replacement 303/357 batteries also provide reliable power for medical devices, like your glucose monitor or heart rate monitor. Designed as 1.5V specialty battery options, they work well to replace depleted button cell batteries in everyday electronics compatible with devices requiring a LR44 battery. Each 357/303 battery pack holds power for up to 5 years in storage. These are long lasting zero-mercury batteries, making them a more environmentally conscious choice. Count on Energizer specialty batteries to provide lasting power when you need it most. Review: Works great in HP 16C calculator - This is a review of the Energizer 357/303 Batteries (3 Pack), 1.5V Silver Oxide batteries. These work perfectly in an HP 16C calculator. They are the recommended silver oxide batteries, not lithium cells. Review: Muy bien - Se entregó bien buen producto ## Features - manufacturer: Energizer Batteries - Item Trademark: ENERGIZER BATTERIES - Item Weight: pounds, pounds, 0.033, 0.033 - Item Category: Battery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002DSVOW | | Antenna Location | Calculator, Toys, Watch | | Battery Capacity | 1.5 Volts | | Battery Cell Type | Silver Oxide | | Battery Weight | 0.6 Ounces | | Battery capacity | 1.5 Volts | | Battery cell composition | Silver Oxide | | Best Sellers Rank | #33,494 in Electronics ( See Top 100 in Electronics ) #674 in Disposable Household Batteries | | Brand | Energizer | | Compatible Phone Models | calculators, key fobs, medical devices, kitchen scales, keyless entry systems, glucose monitors, heart rate monitors | | Customer Reviews | 4.7 out of 5 stars 22,903 Reviews | | Included Components | Battery Pack | | Item Dimensions | 10.9 x 9.4 x 0.8 centimeters | | Item Type Name | Miniature-Retail Electronics | | Manufacturer | Energizer | | Model Name | Energizer 357/303 Battery | | Model Number | 50202 | | Number of Batteries | 3 LR44 batteries required. (included) | | Number of batteries | 3 LR44 batteries required. (included) | | Recommended uses for product | Calculator, Toys, Watch | | Reusability | Single Use | | UPC | 885781030831 039800110985 039800056610 | | Unit Count | 1 Count | | Unit count | 1 Count | | Voltage | 1.5 Volts | ## Product Details - **Battery capacity:** 1.5 Volts - **Battery cell composition:** Silver Oxide - **Brand:** Energizer - **Number of batteries:** 3 LR44 batteries required. (included) - **Recommended uses for product:** Calculator, Toys, Watch ## Images ![Energizer Energizer 357/303 Battery - Image 1](https://m.media-amazon.com/images/I/71WRC0jS3BL.jpg) ![Energizer Energizer 357/303 Battery - Image 2](https://m.media-amazon.com/images/I/61cdH6vDxJL.jpg) ![Energizer Energizer 357/303 Battery - Image 3](https://m.media-amazon.com/images/I/71Tcx0lCLtL.jpg) ![Energizer Energizer 357/303 Battery - Image 4](https://m.media-amazon.com/images/I/618t+KFZfnL.jpg) ![Energizer Energizer 357/303 Battery - Image 5](https://m.media-amazon.com/images/I/71l1fQsEyXL.jpg) ## Questions & Answers **Q: How old are these batteries?** A: Just placed order 11/30/20 and got batteries expiring in 2025 **Q: Do you get 3 batteries or 3 packages of 3 batteries - 9 total?** A: The price per count is very misleading. You only get 3 batteries total not 9 as the price per count would indicate. Amazon needs to fix that in the description. **Q: i have a hp12c will these batteries work** A: There is a question about whether the CR2032 battery is an option. The CR2032 is for remote controls. It is much larger in diameter than the 357 and LR44 batteries. The 2032 is also 3v, where the 357 and LR44 are 1.5v. The 2032 is NOT a watch battery. **Q: Is this the same as a 357/303 ?** A: absolutely! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great in HP 16C calculator *by C***R on 9 July 2026* This is a review of the Energizer 357/303 Batteries (3 Pack), 1.5V Silver Oxide batteries. These work perfectly in an HP 16C calculator. They are the recommended silver oxide batteries, not lithium cells. ### ⭐⭐⭐⭐⭐ Muy bien *by J***T on 27 October 2024* Se entregó bien buen producto ### ⭐⭐⭐⭐⭐ Llegó a tiempo *by A***R on 31 March 2023* Todo estuvo muy bien y a tiempo ## Frequently Bought Together - 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 - Amazon Basics 6-Pack LR44 Alkaline Button Coin Cell Battery, 1.5 Volt, Long Lasting Power, Mercury-Free --- ## 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.be/products/318513521-energizer-energizer-357-303-battery](https://www.desertcart.be/products/318513521-energizer-energizer-357-303-battery) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-14*