{"product_id":"energizer-393-309-md-watch-battery","title":"Energizer 393-309 MD Watch Battery","description":"\u003cp\u003eKeep your precision timepieces and specialized electronics running reliably with the Energizer 393-309 MD Watch Battery. This high-quality silver oxide cell is a \"Multi-Drain\" (MD) battery, specifically engineered to provide consistent power for both high-drain devices (like watches with alarms and lights) and low-drain devices (like classic analog timepieces).\u003c\/p\u003e\n\u003cp\u003eWith its stable 1.55V output, this battery ensures the timing accuracy required for quartz movements and medical devices. Like all Energizer specialty batteries, it is manufactured with zero mercury and features a leak-resistant design to safeguard your electronics from internal corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Drain (MD) Versatility: \u003c\/strong\u003eOptimized to handle high energy pulses for digital displays while maintaining steady, long-term power for analog hands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable 1.55V Output:\u003c\/strong\u003e Provides a flat discharge curve, ensuring that your watch or medical monitor maintains its calibration and accuracy throughout the battery's life.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Resistant Technology:\u003c\/strong\u003e Engineered to prevent internal leakage that can damage the delicate and expensive circuits of your valuable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury-Free Formula:\u003c\/strong\u003e Responsibly made with 0% mercury, making it an environmentally conscious choice for your home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications at a Glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage: \u003c\/strong\u003e1.55 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Silver Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity: \u003c\/strong\u003e~75–80 mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.9 mm (Diameter) x 5.4 mm (Height)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Applications: \u003c\/strong\u003eAnalog and digital watches, medical devices, and small electronic toys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso Known As\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 393-309 is a standardized size and is frequently cross-referenced with the following names: SR754W, SR754SW, SR754, SR48, AG5, V393, V309, D393, D309, and LR754 (Alkaline equivalent).\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":45749502247085,"sku":null,"price":45.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0077\/3037\/files\/Energizer393-309MDWatchBattery.jpg?v=1771486110","url":"https:\/\/www.jayh.co.za\/products\/energizer-393-309-md-watch-battery","provider":"Jay Hanoomaun \u0026 Associates CC","version":"1.0","type":"link"}