{"product_id":"377-renata-watch-battery-sr626sw","title":"377 Renata Watch Battery (SR626SW) 1.55V Silver Oxide","description":"\u003cp\u003eThe \u003cstrong\u003eRenata 377 (SR626SW) \u003c\/strong\u003eis the horological industry's benchmark 1.55V silver oxide button cell. Manufactured in Switzerland by Renata SA (The Swatch Group), this delivers uncompromised reliability, optimal capacity retention, and flawless manufacturing consistency across every production batch. Featuring a monovalent silver oxide chemistry and a patented laser-welded, leak-proof organic seal, the Renata 377 is specifically designed to provide constant, flicker-free power for low-drain analog quartz watches, precision calipers, medical testing devices, and compact electronic remotes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePackaging:\u003c\/b\u003e Sold in factory-sealed, perforated tear strips of 10 batteries (1 Multi-Pack strip) with holographic authenticity seals. A box contains 100 batteries (10 strips).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eShelf Life \u0026amp; Freshness:\u003c\/b\u003e Guaranteed fresh factory date codes with 3 to 5 years of shelf life under recommended storage conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Reliability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAuthentic Swiss Made Precision:\u003c\/b\u003e Manufactured by Renata SA (A Swatch Group Company) under strict ISO 9001\/14001 horological standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e0% Mercury:\u003c\/b\u003e Built with 0% mercury engineered to maintain a flat discharge curve and peak energy density throughout its service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAnti-Leak Seal Technology:\u003c\/b\u003e Proprietary casing construction and organic sealants prevent electrolyte creep, protecting expensive movement bridges, coils, and circuit boards from corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Low Self-Discharge:\u003c\/b\u003e Delivers steady, reliable amperage over years of continuous operation without erratic second-hand stutter or timing loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLow-Drain Profile:\u003c\/b\u003e Specifically engineered for standard 2-hand and 3-hand analog quartz watches without high-load alarms or LED backlights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eManufacturer:\u003c\/b\u003e Renata SA (The Swatch Group) – Itingen, Switzerland\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBattery Model \/ Size:\u003c\/b\u003e 377 \/ SR626SW (Low Drain)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStandardization:\u003c\/b\u003e IEC 60086-3 \/ JIS SR626SW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eChemical System:\u003c\/b\u003e Zinc \/ Silver Oxide, 0% Mercury\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal Voltage:\u003c\/b\u003e 1.55 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal Capacity:\u003c\/b\u003e 24.0 mAh (Continuous discharge over 34.8 kΩ at 20°C to 0.90V \/ 1.20V cut-off)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDrain Classification:\u003c\/b\u003e Low-Drain (Optimized for 2-hand and 3-hand analog quartz watches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSelf-Discharge Rate:\u003c\/b\u003e \u0026lt; 5% per year at 20°C (68°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDimensions:\u003c\/b\u003e 6.80 mm Diameter × 2.60 mm Height (0.268\" × 0.102\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAverage Weight:\u003c\/b\u003e 0.35 g – 0.40 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperating Temperature Range:\u003c\/b\u003e -10°C to +60°C (14°F to 140°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePackaging Format:\u003c\/b\u003e 10 Batteries per Strip | 100 Batteries per Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Reference \u0026amp; Interchangeability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIEC \/ JIS Standard:\u003c\/b\u003e SR626SW, SR626, SR66\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnergizer \/ Eveready:\u003c\/b\u003e 377, 377\/376 Multi-Drain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaxell:\u003c\/b\u003e SR626SW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSony \/ muRata:\u003c\/b\u003e SR626SW, 377\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSeiko:\u003c\/b\u003e SB-AW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCitizen:\u003c\/b\u003e 280-39\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVarta \/ Bulova:\u003c\/b\u003e V377, 565, 606\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDuracell:\u003c\/b\u003e D377, D377B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTimex:\u003c\/b\u003e Type BA, Type MA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRayovac \/ Panasonic:\u003c\/b\u003e 377, SP377, SR626SW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlkaline Equivalents (Fit-Compatible):\u003c\/b\u003e AG4, LR626, LR66, 177, 377A, G4, GP377\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNon-Horological Applications \u0026amp; Device Utility\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to wristwatches, this 6.8 × 2.6 mm 1.55V button cell powers a wide range of precision compact electronics requiring continuous, stable low-drain voltage:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision Measurement:\u003c\/b\u003e Digital dial indicators, digital vernier calipers, micrometers, and precision bench thickness gauges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMedical Equipment:\u003c\/b\u003e Blood glucose monitors (glucometers), digital clinical thermometers, pulse oximeters, and diagnostic meters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAutomotive \u0026amp; Access Security:\u003c\/b\u003e Keyless entry remotes, car alarm fobs, and security gate transmitters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptics \u0026amp; Illumination:\u003c\/b\u003e Laser pointers, bore sighters, firearm optical sights, and miniature inspection LED torches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConsumer Electronics:\u003c\/b\u003e Calculators, pedometers, digital timers, and portable electronic testing instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eInstallation \u0026amp; Handling Guidelines\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHandling:\u003c\/b\u003e Always use non-magnetic brass, plastic, or carbon-fiber-tipped tweezers during installation. Avoid steel tweezers bridging positive and negative terminals, which causes an instantaneous micro-short and depletes capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCleaning:\u003c\/b\u003e Wipe cell surfaces with a clean, lint-free watchmaker tissue prior to installation to ensure zero oil or skin residue interferes with the movement battery bridle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStorage:\u003c\/b\u003e Store in original blister strips in a cool, dry environment at 10°C–22°C (50°F–72°F) away from direct sunlight and high humidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrice per Battery - Sold in Pack of 10 Pieces.\u003c\/p\u003e","brand":"Renata","offers":[{"title":"Default Title","offer_id":43144007287025,"sku":"REN-377","price":1.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/2078\/6161\/files\/Untitled-1_ab315258-01b0-4057-b97c-3f33e9603fab.jpg?v=1741469686","url":"https:\/\/www.timeconnectioninc.com\/products\/377-renata-watch-battery-sr626sw","provider":"Time Connection II, Inc","version":"1.0","type":"link"}