--- product_id: 6717774 title: "Maxell SR626SW 377 Silver Oxide Watch Battery" brand: "maxell" price: "€ 4.96" currency: EUR in_stock: true reviews_count: 8 category: "Maxell" url: https://www.desertcart.de/products/6717774-maxell-sr626sw-377-silver-oxide-watch-battery store_origin: DE region: Germany --- # Long-lasting all-day life 1.55V Silver Oxide Power Precision fit, no wobble Maxell SR626SW 377 Silver Oxide Watch Battery **Brand:** maxell **Price:** € 4.96 **Availability:** ✅ In Stock ## Summary > 🔋 Power your day, own your time. ## Quick Answers - **What is this?** Maxell SR626SW 377 Silver Oxide Watch Battery by maxell - **How much does it cost?** € 4.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/6717774-maxell-sr626sw-377-silver-oxide-watch-battery) ## 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 - • **All-day endurance:** Keeps your watch powered from breakfast to bedtime without a hitch - • **Effortless DIY swap:** Replace your battery quickly and confidently, no tools needed - • **Trusted by thousands:** 4.5-star rating from 551 users who refuse to settle for less - • **Precision engineered fit:** Snaps in snugly—no looseness, no interruptions - • **Reliable silver oxide chemistry:** Stable voltage for consistent performance under pressure ## Overview The Maxell SR626SW 377 Silver Oxide Watch Battery delivers a reliable 1.55V power source with precision fit for watches and wearables. Engineered for long-lasting performance, it ensures your device stays energized from morning till night. Trusted by hundreds of users, this single-use battery combines silver oxide chemistry with easy installation, making it the go-to choice for professionals who demand dependable, hassle-free power. ## Description Maxell is the first company in Japan to successfully market button-type silver oxide batteries and has many years of experience and know-how. Also, in consideration of the environment, all products are designed to use zero mercury. Button-type silver oxide batteries are characterized by high energy per unit volume and stable operating voltage. As a result, they are used as a power source for applications such as quartz watches, and in recent years their use has expanded to medical devices and BLE devices. Review: Works well in small watches - When I needed replacement batteries for a bunch of our front desk clocks, these Maxell SR626SW 377s did the job. One shift, I changed them out during a slow hour and every clock started ticking again. Glad I didn’t have to fuss with sizes or check the fit. Good value for a reliable battery. ⏰ Review: Handy batteries for my dorm - These batteries are for the little things I use in my dorm. I put one in my wireless mouse before a late-night study session, and it worked right away. I like keeping a spare in my desk drawer so I don’t have to run downstairs when something dies. Glad I picked them up. ## Features - Stable discharge characteristics - High-energy density - Volume 100% leakage resistance - Zero mercury ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000GX266M | | Antenna Location | Watch | | Battery Cell Composition | Silver Oxide | | Battery Cell Type | Silver Oxide | | Best Sellers Rank | #84,065 in Health & Household ( See Top 100 in Health & Household ) #510 in Coin & Button Cell Batteries | | Brand | Maxell | | Compatible Phone Models | 377 | | Customer Reviews | 4.3 out of 5 stars 606 Reviews | | Manufacturer | MAXELL | | Model Name | SR626SW | | Model Number | 377 | | Number of Batteries | 1 Product Specific batteries required. (included) | | Recommended Uses For Product | Watch | | Reusability | Single Use | | UPC | 025215741074 | | Unit Count | 1 Count | | Voltage | 1.55 volts | ## Product Details - **Battery Cell Composition:** Silver Oxide - **Brand:** Maxell - **Number of Batteries:** 1 Unknown batteries required. (included) - **Recommended Uses For Product:** Watch - **Unit Count:** 1 Count ## Images ![Maxell SR626SW 377 Silver Oxide Watch Battery - Image 1](https://m.media-amazon.com/images/I/21N2C8oEseL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well in small watches *by A***R on September 28, 2026* When I needed replacement batteries for a bunch of our front desk clocks, these Maxell SR626SW 377s did the job. One shift, I changed them out during a slow hour and every clock started ticking again. Glad I didn’t have to fuss with sizes or check the fit. Good value for a reliable battery. ⏰ ### ⭐⭐⭐⭐⭐ Handy batteries for my dorm *by G***A on October 6, 2026* These batteries are for the little things I use in my dorm. I put one in my wireless mouse before a late-night study session, and it worked right away. I like keeping a spare in my desk drawer so I don’t have to run downstairs when something dies. Glad I picked them up. ### ⭐⭐⭐⭐ This band fits my renter life *by J***E on August 17, 2026* This was for my budget Fitbit setup in my tiny apartment, since I’m trying to walk more instead of paying for a second gym. I pop the band on myself and it snaps right in, no weird wobble or gap. First weekend I used it, I took my niece to the park and we ran around the playground for hours. I kept checking the tracker on the subway home and the battery still looked good. Price is low enough that I did not overthink it, which matters on my rent. I’m just glad it does its job and I can ignore it most of the day. ## Frequently Bought Together - Maxell SR626SW 377 Silver Oxide Watch Battery - Duracell 379 Silver Oxide Button Battery, 1 Count Pack, 379 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More --- ## 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.de/products/6717774-maxell-sr626sw-377-silver-oxide-watch-battery](https://www.desertcart.de/products/6717774-maxell-sr626sw-377-silver-oxide-watch-battery) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-10-10*