--- product_id: 48258304 title: "377 SR626SW 1.55v Silver Oxide Watch battery" brand: "renata" price: "β‚©7270" currency: KRW in_stock: true reviews_count: 13 category: "Renata" url: https://www.desertcart.kr/products/48258304-377-sr626sw-1-55v-silver-oxide-watch-battery store_origin: KR region: South Korea --- # 1.55V ultra-stable power 650mAh long-lasting capacity Compact silver oxide cell 377 SR626SW 1.55v Silver Oxide Watch battery **Brand:** renata **Price:** β‚©7270 **Availability:** βœ… In Stock ## Summary > πŸ•°οΈ Power your moments with Swiss precision and lasting energy! ## Quick Answers - **What is this?** 377 SR626SW 1.55v Silver Oxide Watch battery by renata - **How much does it cost?** β‚©7270 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/48258304-377-sr626sw-1-55v-silver-oxide-watch-battery) ## 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 Choice:** 100% mercury-free and ISO 9001 & 14001 certified for sustainable quality. - β€’ **Ultra-Compact Design:** Perfectly sized for sleek watches and compact electronics without compromising performance. - β€’ **Leak-Proof Technology:** Advanced sealing guarantees no mess, preserving your valuable devices. - β€’ **Swiss Precision Power:** Trusted by the watch industry for over 50 years, ensuring reliable and consistent energy. - β€’ **User-Friendly Packaging:** Peel-off flap and pre-punched blister packs for effortless battery access and storage. ## Overview The Renata 377 SR626SW is a premium 1.55V silver oxide watch battery delivering 650mAh of reliable power. Engineered in Switzerland with over 50 years of expertise, it features leak-proof sealing, eco-friendly mercury-free composition, and ISO-certified quality. Designed for compactness and durability, it’s the go-to choice for professional-grade timepieces and precision electronics. ## Description Product Description Trust your watch in the Swiss battery brand that started in the watch industry and has over 50 years of experience powering them. Renata was founded in Switzerland in 1952 to produce mechanical parts for wristwatches. In the 1970s, his focus shifted to research and development of high-quality silver oxide cells to feed them. Renata has experience 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 batteries for consumer electronics. Research, development, production and quality tests are grouped in Itingen, Switzerland. Renata is ISO 9001 and ISO 14001 certified by Bureau Veritas (Switzerland, updated in December. 2020). 100% mercury free. Dedicated high and low drain for optimal performance. Sophisticated leak-proof sealing technology and high capacity retention. Fully transparent freshness date. Convenient peel-off flap for easy battery removal. Pre-punched packaging for easy separation of blister packs. Explore our line of Renata coin cells. Renata Watch Batteries (SR) Developed in cooperation with the Swiss Watch Industry Federation, Renata offers its line of zero-mercury silver oxide batteries in over 30 sizes. These quality batteries are designed to power watches and electronic devices that require compact, durable, low voltage power. Renata is a Swatch Group company along with well-known Swiss brands including Swatch, Tissot, Longines and Omega. Renata Lithium Batteries (CR) Renata offers 3-volt lithium batteries in a wide range of sizes. Lab tested and approved (Dynamis Batterien, Germany, 2019, #UN_017_51), Renata lithium cells meet high quality standards to provide you with excellent reliability. Use them to provide memory backup, or to power your medical and fitness appliances, measuring equipment and sensors, security devices, entertainment devices, remotes and more. Renata Zinc AIr Batteries Explore our full line of Renata zinc-aire batteries designed to power analog and digital devices. Its constant high voltage ensures long battery life. Packaged in easy to use dial cards, we have all popular sizes: 10, 312, 13, 675 Renata batteries are made with precision in Switzerland and Germany. Review: Great Product. - Great Value. Review: Perfect - Good ## Features - Power supply suitable for any electronic device that requires an ultra compact ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0015Q8UR8 | | Amperage | 1.55 Amps | | Antenna Location | Clock | | Battery Capacity | 650 Milliampere Hour (mAh) | | Battery Cell Type | Silver Oxide | | Battery capacity | 650 Milliampere Hour (mAh) | | Battery cell composition | Silver Oxide | | Best Sellers Rank | 17,124 in Fashion ( See Top 100 in Fashion ) 44 in Watch Batteries 343 in Disposable Household Batteries | | Brand | Renata | | Brand Name | Renata | | Customer Reviews | 4.6 out of 5 stars 2,718 Reviews | | Global Trade Identification Number | 00785618377316 | | Item Weight | 1 Grams | | Manufacturer | Renata | | Model Name | SR626SW | | Model Number | BATTERY3 | | Number of Batteries | 100 Product Specific batteries required. | | Number of batteries | 100 Product Specific batteries required. | | Recommended uses for product | Clock | | Reusability | Single Use | | UPC | 785618377712 040048064800 785618377316 | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 1.55 Volts | ## Product Details - **Battery capacity:** 650 Milliampere Hour (mAh) - **Battery cell composition:** Silver Oxide - **Brand:** Renata - **Number of batteries:** 100 Product Specific batteries required. - **Recommended uses for product:** Clock ## Images ![377 SR626SW 1.55v Silver Oxide Watch battery - Image 1](https://m.media-amazon.com/images/I/813R30S7U-L.jpg) ## Questions & Answers **Q: Expiry date of current stock ? i.e. May 2022 dispatches ?** A: Ok for all **Q: Is this suitable for accurist watch?** A: If the SR626SW 1.55v, is the correct size battery for your watch, then it will be sufficient to power your watch. If your able to remove the back of the watch, I recommend you replacing the old battery with the same model number, to ensure warranty protection. **Q: 59p including delivery for a genuine Renata battery! Are you sure they're the genuine article?** A: do not know I am still awaiting credit for order being delivered without postage. Sorry I have been so long responding but I have been on holiday. I ill not deal with them again ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product. *by R***D on 8 April 2026* Great Value. ### ⭐⭐⭐⭐⭐ Perfect *by B***B on 5 March 2026* Good ### ⭐⭐⭐⭐ Good value battery *by B***F on 2 January 2013* Bought this for my daughters watch which had stopped. I'd previously gone into a high street jeweller and been quoted over Β£10 for the battery (including fitting, even though I didn't want it fitted) which was more than the watch cost in the first place. This was cheap and easy to fit. The battery packaging didn't have any 'use by' date on it (looks like one taken from a multi-pack) so I don't know how long it will last or whether it was in-date to start with, but it works ok. ## Frequently Bought Together - Renata 377 SR626SW Batteries - 1.55V Silver Oxide 377 Watch Battery (100 Count) - Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (100 Count) - CR1216 Renata 3V Lithium Coin Cell Battery (25) --- ## 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.kr/products/48258304-377-sr626sw-1-55v-silver-oxide-watch-battery](https://www.desertcart.kr/products/48258304-377-sr626sw-1-55v-silver-oxide-watch-battery) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-11*