--- product_id: 258967650 title: "Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries)" brand: "maxell" price: "FREE" currency: TND in_stock: false reviews_count: 2 url: https://www.desertcart.tn/products/258967650-maxell-377-sr626sw-1-55-volt-silver-oxide-watch-batteries store_origin: TN region: Tunisia --- # High-performance silver oxide chemistry Long-lasting single-use power Precise 6g weight for balanced watch fit Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries) **Brand:** maxell **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⏳ Never miss a moment with Maxell’s precision power! ## Quick Answers - **What is this?** Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries) by maxell - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/258967650-maxell-377-sr626sw-1-55-volt-silver-oxide-watch-batteries) ## Best For - maxell enthusiasts ## Why This Product - Trusted maxell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 2 packs of 5 batteries keep you powered up and ready to impress - • **Featherlight Fit:** At just 6 grams, these batteries maintain your watch’s sleek profile - • **Reliable Longevity:** Single-use design ensures consistent, long-lasting energy without compromise - • **Precision Power Boost:** Silver oxide cells deliver stable voltage for flawless timekeeping - • **Trusted Brand Excellence:** Maxell’s proven quality ranks #31 in watch batteries for peace of mind ## Overview Maxell SR626SW 377 Silver Oxide Watch Batteries offer reliable, long-lasting power in a lightweight 6-gram alkaline cell. Designed specifically for watches, this 10-count pack ensures your timepieces stay accurate and stylishly powered, backed by a trusted brand with top rankings in watch battery performance. ## Description Maxell is the first company in Japan to successfully market button-type silver oxide batteries. Based on many years of experience and know-how in various fields, the SR battery is suitable for precision electronic devices such as quartz watches, where high-energy density per unit volume and a stable operating voltage are required. Various product lineups are available to meet the growing need for supplying power to various types of watches, ranging from large to compact, thin models. Zero-mercury, zero-lead added types are also available. For more information, please contact Maxell. Features Flat discharge characteristics A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life. High-energy density High-energy density per unit volume provides approx. twice as the amount of energy capacity as button-type alkaline batteries. Excellent discharge load characteristics Employing an alkaline electrolyte, the SR battery features excellent discharge load characteristics. Depending on the composition of the electrolytes, two models are available; (1) a low-drain type for analog watches, and (2) a high-drain type for multi-function watches incorporating an alarm, illumination light, etc. Superior leakage* resistance Featuring Maxell's original leak-resistant processing, the SR battery has excellent leakage resistance, which suppresses the electrolyte from rising up and seeping out — a basic phenomenon of alkaline electrolytes. ## Features - manufacturer: Generic - Item Trademark: GENERIC - Item Category: Battery ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Watch | | Asin | B071ZT7VZZ | | Battery Cell Type | Silver Oxide | | Battery Weight | 0.18 Ounces | | Brand | Maxell | | Customer Reviews | 4.5 4.5 out of 5 stars (14) 4.5 out of 5 stars | | Manufacturer | Maxell(Corp)USA | | Model Name | 377 SR626SW | | Model Number | 4330210933 | | Number Of Batteries | 1 LR44 batteries required. | | Reusability | Single Use | | Unit Count | 4.0 Count | | Upc | 673805669507 | | Voltage | 1.5 Volts | ## Product Details - **Battery cell composition:** Alkaline - **Brand:** Maxell - **Recommended uses for product:** Watch - **Reusability:** Single Use - **Unit count:** 10 Count ## Images ![Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries) - Image 1](https://m.media-amazon.com/images/I/71CCEaoK-WL.jpg) ## Questions & Answers **Q: is there an expiration date on them?** A: There is a "Use by" date stamped on the package. I bought mine about three months ago. My package says "Use by 07/2022". **Q: Is the sr626sw the same at the 377 sr626sw?** A: The 377 and SR626SW are the same battery. The only difference may be the battery drain. **Q: I need a 390 battery can I use another size?** A: why watch has 377 battery because that what it was design for **Q: Where are they made? China?** A: The battery says Japan. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Encantada con la compra *by on Reviewed in Mexico 16 September 2023* Medida estándar en la mayoría de los relojes , espero dura más de medio año ### ⭐⭐⭐⭐⭐ Super precio *by on Reviewed in Mexico 5 November 2020* Excelente relación precio producto ## Frequently Bought Together - Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries) - 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 --- ## 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/258967650-maxell-377-sr626sw-1-55-volt-silver-oxide-watch-batteries](https://www.desertcart.tn/products/258967650-maxell-377-sr626sw-1-55-volt-silver-oxide-watch-batteries) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-17*