{"product_id":"gp-pr41-za312-zinc-air-hearing-aid-batteries-6-pack","title":"GP PR41 (ZA312) Zinc Air Hearing Aid Batteries 6 Pack","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThese GP zinc air batteries are made for hearing aids and other small, finely assembled electronic devices where a steady power supply matters. The PR41 size, also known as ZA312, is one of the most common hearing aid cells, marked with a brown tab so you can pick the right one at a glance. Each battery gives 1.4V and holds around 125mAh, enough to keep everyday hearing aids running reliably.\u003c\/p\u003e\n\u003cp\u003eZinc air chemistry keeps the voltage stable through the life of the cell and copes well across a wide range of temperatures, so performance stays consistent whether you are indoors or out. You get six batteries in a plastic dispenser, which keeps spares tidy and easy to grab when one runs low. To activate a cell, peel off the tab and wait about a minute before fitting it, giving the air time to reach the zinc inside.\u003c\/p\u003e\n\u003cp\u003eGP zinc air batteries come in the four most popular hearing aid sizes: ZA10 (PR70), ZA13 (PR48), ZA312 (PR41) and ZA675 (PR44), so you can match the type your device needs. Note that in the US these are often labelled by the same size codes but described as hearing aid button cells rather than batteries. The PR41 measures 3.6mm high and 7.9mm in diameter, matching the standard slot in most hearing aids that take this size.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack qty\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e1.4Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eZinc Air (Hearing Aid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size is a PR41 battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePR41 is also known as ZA312 and is marked with a brown tab. It measures 7.9mm in diameter and 3.6mm high, and gives 1.4V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many batteries are in the pack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou get six batteries supplied in a plastic dispenser to keep spares organised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I activate a zinc air battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePeel off the coloured tab and wait about a minute before fitting the battery. This lets air reach the zinc inside so it can start producing power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich devices use these batteries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey are designed for hearing aids and other small electronic devices that need a steady, reliable voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the capacity and voltage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach PR41 (ZA312) cell provides 1.4V and around 125mAh.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat other sizes are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGP zinc air batteries come in ZA10 (PR70), ZA13 (PR48), ZA312 (PR41) and ZA675 (PR44).\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53272083300619,"sku":"656.788UK","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/656788UK_0.jpg?v=1785040193","url":"https:\/\/niori.co.uk\/products\/gp-pr41-za312-zinc-air-hearing-aid-batteries-6-pack","provider":"Niori","version":"1.0","type":"link"}