{"product_id":"rayovac-extra-312-hearing-aid-batteries-long-lasting-mercury-free-zinc-air-60-count","title":"Rayovac Extra 312 Hearing Aid Batteries – Long-Lasting, Mercury-Free Zinc-Air, 60-Count","description":"\u003ch2\u003eRayovac Extra 312: Reliable, Mercury‑Free Power for Hearing Aids\u003c\/h2\u003e\n\u003cp\u003eRayovac Extra size 312 hearing aid batteries are designed to provide steady, dependable power for daily use. This 60‑count pack features a mercury‑free zinc‑air chemistry that starts only when exposed to air, delivering a clean, practical energy source for compatible devices. With a nominal 1.45 volts, these batteries aim to support consistent performance across typical listening sessions, helping you stay powered through conversations, media, and ambient sounds without constant replacements.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLong‑lasting power: zinc‑air chemistry paired with a 1.45V output supports extended use in many hearing aids.\u003c\/li\u003e\n  \u003cli\u003eMercury‑free design: a safer, more eco‑friendly option for daily wear and disposal considerations.\u003c\/li\u003e\n  \u003cli\u003eSize 312 compatibility: built for a wide range of behind‑the‑ear and in‑the‑canal devices that require this common size.\u003c\/li\u003e\n  \u003cli\u003e60 batteries per pack: a convenient, value‑oriented supply for ongoing use without frequent repurchases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to expect in real life\u003c\/h3\u003e\n\u003cp\u003eIn everyday scenarios, you may notice consistent performance during work calls, errands, or quiet evenings at home. The zinc‑air chemistry responds to air exposure, so keeping the pull-tab intact until ready to use helps preserve freshness and reliability. The packaging provides clear labeling to help you identify the right size and batch details at a glance.\u003c\/p\u003e\n\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStore in a cool, dry place away from moisture to maintain stability until you’re ready to use them.\u003c\/li\u003e\n  \u003cli\u003eReplace batteries in a routine manner to minimize service interruptions during the day.\u003c\/li\u003e\n  \u003cli\u003eHandle with dry hands and avoid touching the contact surfaces to maintain a clean connection.\u003c\/li\u003e\n  \u003cli\u003eDispose of used cells according to local regulations for environmentally responsible practices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRayovac Extra 312 batteries offer a practical balance of reliability, eco‑conscious design, and value. They’re a solid option if you’re seeking a familiar size with a dependable energy source for everyday hearing aid use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size are these Rayovac Extra batteries and what device are they for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are size 312, designed for many hearing aids that use this standard size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are Rayovac Extra 312 batteries mercury-free and how many come in a pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the batteries are mercury-free, and the pack includes 60 individual cells.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rayovac","offers":[{"title":"Default Title","offer_id":47358222041282,"sku":"B0D6BTF781","price":69.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/3516\/7426\/files\/rayovac-extra-312-batteries-pack-shot.jpg?v=1775471950","url":"https:\/\/perlastore.ca\/products\/rayovac-extra-312-hearing-aid-batteries-long-lasting-mercury-free-zinc-air-60-count","provider":"Perla Store | The Ultimate A to Z Marketplace for Every Need in Canada","version":"1.0","type":"link"}