--- product_id: 9292949 title: "Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries." brand: "energizer" price: "€ 12.75" currency: EUR in_stock: true category: "Energizer" url: https://www.desertcart.pt/products/9292949-energizer-364-363-1-55v-364-363-low-drain-battery store_origin: PT region: Portugal --- # 23mAh long-lasting capacity 1.55V stable power ultra-low failure rate <0.001% Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries. **Brand:** energizer **Price:** € 12.75 **Availability:** ✅ In Stock ## Summary > ⚡ Power your precision life with Energizer’s elite low-drain batteries! ## Quick Answers - **What is this?** Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries. by energizer - **How much does it cost?** € 12.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/9292949-energizer-364-363-1-55v-364-363-low-drain-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 - • **Endurance That Keeps Up:** 23mAh capacity delivers extended life for low-drain devices. - • **Versatile Compatibility:** Perfect for watches, keyless entry, hearing aids, and select electronics like Samsung Galaxy S8. - • **Trusted by Industry Leaders:** Dominates 70% market share in Swiss watchmaking for unmatched quality. - • **Pack of 5 for Continuous Confidence:** Bulk pack keeps your essentials ready—never get caught powerless. - • **Precision Power for Your Timepieces:** Reliable 1.55V output ensures your watch never misses a beat. ## Overview Energizer 364-363 1.55V Silver Oxide batteries deliver ultra-reliable, long-lasting power with a minuscule failure rate under 0.001%. Trusted by top watchmakers and electronics brands worldwide, this 5-pack ensures your low-drain devices like watches, hearing aids, and keyless entry systems stay powered with consistent 1.55V output and 23mAh capacity. ## Description Energizer is respected world wide for its uncompromising quality and consistent performance. Energizer's technological leadership produces a variety of miniature batteries which are trusted for use by the best names in watch, computer, keyless entry, consumer electronics and hearing aid industries. Energizer's reported failure rate is far less than 1/1000 of 1%. This devotion to consistent quality has led it to control over 70% of market share in Switzerland, one of the world's leading watch producing countries. ## Features - Watch Battery - Small Electronics Battery - Used in Watches, Electronics and more - High Quality Battery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0064T3NCI | | Amperage | 1.55 A | | Antenna Location | Watch | | Battery Capacity | 23 milliamp_hours | | Battery Cell Type | Silver Oxide | | Battery Weight | 1.85 g | | Best Sellers Rank | #9,504 in Health & Household ( See Top 100 in Health & Household ) #74 in Coin & Button Cell Batteries | | Brand | Energizer | | Compatible Phone Models | Samsung Galaxy S8 | | Customer Reviews | 4.6 4.6 out of 5 stars (5,438) | | Item Dimensions | 5.5 x 0.5 x 2 inches | | Item Weight | 5.67 g | | Manufacturer | Energizer | | Model Name | 364 | | Model Number | 8O-PBDG-F6QC | | Number of Batteries | 5 LR44 batteries required. | | Reusability | Single Use | | UPC | 039800109675 | | Unit Count | 5 Count | | Voltage | 1.55 volts | ## Product Details - **Battery Capacity:** 23 milliamp_hours - **Battery Cell Composition:** Silver Oxide - **Brand:** Energizer - **Number of Batteries:** 5 LR44 batteries required. - **Recommended Uses For Product:** Watch ## Images ![Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries. - Image 1](https://m.media-amazon.com/images/I/51Ea0TE2jEL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what is the expiration date on the 5-pack?** A: I looked at the packaging for the batteries I received. I cannot find an expiration date anywhere on the packaging or on the batteries themselves. I did use 2 of the batteries in watches beginning in September 2015, and these watches are still running OK as of March 2. **Q: Are this batteries compatible to Regency watches?** A: So long as the battery is the correct number, yes! **Q: What is the best way to store extra 364-363 Watch Batterys?** A: Regular way is fine. The package is seal **Q: How many batteries are in the box?** A: This is for a single battery, not a box. ## Frequently Bought Together - Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries. - Energizer Batteries 371 / 370 (SR920W SR920SW) Silver Oxide Watch Battery. On Tear Strip, 5 Pack - Energizer 377/376 Watch Batteries (Pack of 5) --- ## 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.pt/products/9292949-energizer-364-363-1-55v-364-363-low-drain-battery](https://www.desertcart.pt/products/9292949-energizer-364-363-1-55v-364-363-low-drain-battery) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-29*