--- product_id: 49139101 title: "Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V" brand: "best price square" price: "25.63 DT" currency: TND in_stock: true reviews_count: 8 category: "Best Price Square" url: https://www.desertcart.tn/products/49139101-renata-watch-battery-swiss-made-renata-371-or-sr-920 store_origin: TN region: Tunisia --- # Long-lasting silver oxide tech 1.55V high voltage Swiss precision made Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V **Brand:** best price square **Price:** 25.63 DT **Availability:** ✅ In Stock ## Summary > ⏱️ Keep Time, Stay Ahead – Power Your Watch with Swiss Excellence! ## Quick Answers - **What is this?** Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V by best price square - **How much does it cost?** 25.63 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49139101-renata-watch-battery-swiss-made-renata-371-or-sr-920) ## Best For - best price square enthusiasts ## Why This Product - Trusted best price square brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Compact:** Slim 10-gram design fits discreetly, keeping your watch sleek and stylish. - • **Power Up with Precision:** Swiss-made 1.55V battery ensures reliable, consistent energy for your watch. - • **Universal Compatibility:** Fits multiple watch models including SR920SW, SR69, SR921, and more—one battery to rule them all. - • **Extended Life, Less Hassle:** Silver oxide chemistry delivers long-lasting performance, reducing frequent replacements. - • **Mercury-Free & Eco-Friendly:** 0% mercury composition keeps your devices safe and the planet happier. ## Overview The Renata 371 (SR920SW) is a premium Swiss-made 1.55V silver oxide watch battery offering long-lasting, mercury-free power. Compatible with a wide range of watch models, it delivers reliable performance in a lightweight, eco-conscious design favored by professionals who demand precision and durability. ## Description Renata Watch Battery 1.55 V or alternative to 371 SR920SW AG6, SR920SW, SR921, V371 SB, 280 – 31, SR69, 605, S921E, GP371, AG6, Renata SR920SW button cell 371, CX921 battery 0% Mercury Long Life Battery Gives Your watch or Device Long service life. Review: Excellent - As described Review: Good - Brilliant and good value for money ## Features - Renata Watch Battery 1.55 V 371 or SR920SW - 0% mercury. - Also alternative to SR920SW, SR69, SR921, V371 Renata Swiss Made Watch Battery 0% Mercury Long Life Battery gives your watch or device a long service life. - Fantastic bargain. - Long battery life. Gives your watch more life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UL145FY | | Amperage | 2 Amps | | Antenna Location | Watch | | Battery Capacity | 300 | | Battery Cell Type | Silver Oxide | | Battery Weight | 10 Grams | | Battery capacity | 300 | | Battery cell composition | Silver Oxide | | Best Sellers Rank | 6,883 in Fashion ( See Top 100 in Fashion ) 26 in Watch Batteries | | Brand | Best Price Square | | Brand Name | Best Price Square | | Compatible Phone Models | Wrist Watch | | Customer Reviews | 4.6 out of 5 stars 2,624 Reviews | | Item Dimensions | 15 x 4 x 0.5 centimetres | | Item Weight | 18 Grams | | Manufacturer | Renata | | Model Name | pile bouton | | Model Number | Renata | | Number of Batteries | 2 LR44 batteries required. (included) | | Number of batteries | 2 LR44 batteries required. (included) | | Recommended uses for product | Watch | | Reusability | Single Use | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 1.55 Volts | ## Product Details - **Battery capacity:** 300 - **Battery cell composition:** Silver Oxide - **Brand:** Best Price Square - **Number of batteries:** 2 LR44 batteries required. (included) - **Recommended uses for product:** Watch ## Images ![Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V - Image 1](https://m.media-amazon.com/images/I/51YhlWRNpAL.jpg) ## Questions & Answers **Q: What size are these batteries** A: Sorry for delay. The battery is marked RENATA 371, 1.55volt. Physically it is 9mm dia x 2mm thick. **Q: Are they long lasting in watches** A: I’ve come here to order more. Based on my last order date the battery has lasted 20 months **Q: do these fit rotary watches?** A: Hi these fit many different types of watch.. you will have to open the back or refer to the watch manual to see if they are suitable. I have fitted them into a couple of my wife’s watches and a seiko that I have. They seem to last a good while. **Q: Is this Suitable for Casio g shock watch?** A: It says online that cr1220 fits some models of casino g shock watches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by D***. on 5 July 2026* As described ### ⭐⭐⭐⭐⭐ Good *by T***I on 4 March 2026* Brilliant and good value for money ### ⭐⭐⭐⭐ Watch ticking now ! at last ! *by M***E on 12 September 2019* Bought batteries from this seller as thought stocked in UK . but considering time taken to receive same must surely have come from Far East. The batteries eventually arrived and are working well as expected. The seller was very attentive when contacted via Amazon and I am happy with purchase at cost paid .Possibly would buy again in future. ## Frequently Bought Together - Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V (2 x 371 or SR 920 SW) - 2 Renata 364 SR621SW Silver Oxide Zero Mercury Electronic Batteries - Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries) --- ## 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.tn/products/49139101-renata-watch-battery-swiss-made-renata-371-or-sr-920](https://www.desertcart.tn/products/49139101-renata-watch-battery-swiss-made-renata-371-or-sr-920) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*