{"product_id":"panasonic-cr1620-3-0v-long-lasting-lithium-coin-cell-batteries-4","title":"Panasonic CR1620 3.0V Long Lasting Lithium Coin Cell Batteries - 4","description":"\u003cp\u003eIn this review the Panasonic CR1620 3.0V lithium coin cell is assessed for everyday devices that need small, consistent power. The bottom line: it is best for anyone who wants a reliable, long shelf life button cell for remotes, key FOBs, watches and small medical or fitness devices, with the single biggest reason to buy being proven long storage life and stable output across temperature extremes. The pack reviewed contains four batteries in safety compliant, child resistant packaging intended to meet IEC and ANSI standards.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong lasting performance:\u003c\/strong\u003e The CR1620 is engineered to deliver steady 3.0V output for small electronics so devices run reliably between replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards based safety packaging:\u003c\/strong\u003e The child resistant package meets or exceeds IEC 60086-4 and ANSI safety guidance to reduce accidental access in homes with children.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended storage life:\u003c\/strong\u003e Unused cells can retain power for up to 8 years when stored properly, making them a good choice to keep as spares.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature reliability:\u003c\/strong\u003e These cells operate from about 14F to 140F, so performance stays dependable in varied household and outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide device compatibility:\u003c\/strong\u003e The CR1620 format fits many car key FOBs, watches, calculators, glucometers and other small devices commonly used daily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufactured by Panasonic:\u003c\/strong\u003e Production in a Panasonic Indonesia facility with U.S. packaging adds traceability and consistent quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe CR1620 is ideal for homeowners, hobbyists, and anyone maintaining multiple small electronics who values long shelf life and reliable voltage under varied temperatures. It is particularly useful for car key remotes, watches, small medical devices and compact electronics that demand steady 3.0V coin cells.\u003c\/p\u003e\n\u003cp\u003eThose who need extremely high-drain specialty cells or rechargeable solutions should look elsewhere; this is a primary, single-use lithium coin cell designed for long shelf life and steady discharge rather than high-rate rechargeable applications.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDependable 3.0V output that fits snugly in common coin cell compartments like remotes and watches.\u003c\/li\u003e\n\u003cli\u003eLong storage life of up to 8 years when unused, reducing the frequency of repurchasing spares.\u003c\/li\u003e\n\u003cli\u003eChild resistant, standards based packaging that follows IEC and ANSI safety guidance for household use.\u003c\/li\u003e\n\u003cli\u003eReliable across a wide temperature range so devices keep working in various conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-use primary cell means extra cost over time compared with rechargeable alternatives for high-use devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell type\u003c\/td\u003e\n\u003ctd\u003eCR1620 lithium coin cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e3.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack contents\u003c\/td\u003e\n\u003ctd\u003e4 batteries in child resistant standards-based packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage life\u003c\/td\u003e\n\u003ctd\u003eUp to 8 years unused if properly stored\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003eApprox. 14F to 140F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMeets or exceeds IEC 60086-4 and ANSI C18.3M; packaging meets applicable CFR safety rules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer origin\u003c\/td\u003e\n\u003ctd\u003eMade by Panasonic in Indonesia, packaged in U.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Panasonic CR1620 3.0V coin cell is a solid, value-minded choice for anyone needing long shelf life and reliable voltage in remotes, key FOBs, watches and small medical devices. With safety compliant child resistant packaging and broad temperature tolerance, it represents a practical, low-risk purchase for household use where a dependable primary lithium cell is required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit car key remotes?\u003c\/strong\u003e\u003cbr\u003eYes, customers report the CR1620 fits snugly and works well in many car key FOBs and remote controls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will an unused battery hold charge?\u003c\/strong\u003e\u003cbr\u003ePanasonic states these cells maintain power for up to 8 years when stored unused and properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these batteries made by Panasonic?\u003c\/strong\u003e\u003cbr\u003eYes, the cells are made by Panasonic in an Indonesia factory and packaged in the U.S.A. facility.\u003c\/p\u003e","brand":"Panasonic","offers":[{"title":"Default Title","offer_id":46484778549467,"sku":"B09QPDG3KM","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719XHssF2lL._AC_SL1500.jpg?v=1739298079","url":"https:\/\/gearmusthave.com\/products\/panasonic-cr1620-3-0v-long-lasting-lithium-coin-cell-batteries-4","provider":"GearMustHave","version":"1.0","type":"link"}