{"product_id":"4-button-coin-3v-primary-battery-cr2354-cr2430-cr2450-to-timer-plc-backup-power","title":"4* Button Coin 3V Primary Battery CR2354 CR2430 CR2450 to Timer PLC Backup Power","description":"\u003ch2\u003e\u003cstrong\u003e4pcs 3V Lithium Button Coin Battery CR2354 CR2430 CR2450 for Timer PLC Backup Power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProfessional 4-piece pack of high-capacity 3V lithium button coin batteries designed specifically for timers, PLC (Programmable Logic Controller) backup power, and industrial control systems. Available in CR2354, CR2430, and CR2450 models with multiple tab configurations for versatile PCB mounting options.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Capacity Models:\u003c\/strong\u003e CR2354 (560mAh), CR2430 (285mAh), CR2450 (620mAh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade:\u003c\/strong\u003e Designed for timer and PLC backup power applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Piece Pack:\u003c\/strong\u003e Convenient quantity for small projects and replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Tab Options:\u003c\/strong\u003e No tabs, 2P\/3P vertical, 2P horizontal, XHR connector, PVC wrapped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Quality:\u003c\/strong\u003e Lithium manganese dioxide chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Shelf Life:\u003c\/strong\u003e 5-10 years storage life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Voltage:\u003c\/strong\u003e Consistent 3V output throughout discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e -20°C to +60°C operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4× 3V Lithium Button Coin Batteries (model and tab configuration as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eVoltage\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHeight\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTab Options\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCR2354\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e23mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5.4mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e560mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2P Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCR2430\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e24mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.0mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e285mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNo tabs, 2P Horizontal, XHR Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCR2450\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e24mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5.0mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e620mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNo tabs, No tabs PVC, 2P Horizontal, 2P Vertical, 3P Vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTab Configuration Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eConfiguration\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNo Tabs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eStandard battery without welded tabs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBattery holders, coin cell sockets, easy replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNo Tabs PVC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBattery wrapped in PVC insulation\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eExtra protection, prevent short circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e2P Horizontal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTwo tabs welded horizontally (side by side)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHorizontal PCB mounting, standard layouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e2P Vertical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTwo tabs welded vertically (top and bottom)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eVertical PCB mounting, compact designs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e3P Vertical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eThree tabs welded vertically\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eEnhanced stability, special applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eXHR Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePre-wired with XHR connector\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePlug-and-play, easy replacement, no soldering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLC Systems:\u003c\/strong\u003e Backup power for Programmable Logic Controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers:\u003c\/strong\u003e Digital and analog timer circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Control:\u003c\/strong\u003e Control panels and automation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCMOS Backup:\u003c\/strong\u003e Computer motherboards and embedded systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Backup:\u003c\/strong\u003e SRAM, RTC (Real-Time Clock) circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Devices:\u003c\/strong\u003e Meters, gauges, and sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Alarm panels and access control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Devices:\u003c\/strong\u003e Portable medical equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Devices:\u003c\/strong\u003e Low-power sensors and controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Equipment:\u003c\/strong\u003e High-capacity backup power needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eChoosing the Right Model\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose CR2354 if you need:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh capacity (560mAh) for extended backup time\u003c\/li\u003e\n\u003cli\u003e23mm diameter, 5.4mm height\u003c\/li\u003e\n\u003cli\u003eExcellent for medium to high-drain applications\u003c\/li\u003e\n\u003cli\u003e2P horizontal tab configuration for PCB mounting\u003c\/li\u003e\n\u003cli\u003eGood balance of capacity and size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose CR2430 if you need:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMedium capacity (285mAh) for standard backup needs\u003c\/li\u003e\n\u003cli\u003e24mm diameter, 3.0mm height (thinner profile)\u003c\/li\u003e\n\u003cli\u003eMultiple configuration options: no tabs, 2P horizontal, XHR connector\u003c\/li\u003e\n\u003cli\u003eVersatile for various mounting methods\u003c\/li\u003e\n\u003cli\u003eCost-effective solution for moderate power needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose CR2450 if you need:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum capacity (620mAh) for longest backup time\u003c\/li\u003e\n\u003cli\u003e24mm diameter, 5.0mm height\u003c\/li\u003e\n\u003cli\u003eMost configuration options available\u003c\/li\u003e\n\u003cli\u003eBest for critical backup power applications\u003c\/li\u003e\n\u003cli\u003eHighest current capability\u003c\/li\u003e\n\u003cli\u003eIdeal for demanding industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFor Tabbed Batteries (Soldering):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse low-temperature soldering (max 260°C)\u003c\/li\u003e\n\u003cli\u003eSolder quickly (less than 3 seconds per joint)\u003c\/li\u003e\n\u003cli\u003eAvoid overheating the battery\u003c\/li\u003e\n\u003cli\u003eEnsure proper polarity: positive (+) side is larger, flat surface\u003c\/li\u003e\n\u003cli\u003eNegative (-) side has the rim\/edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor No-Tab Batteries:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse appropriate battery holder or socket\u003c\/li\u003e\n\u003cli\u003eEnsure correct polarity orientation\u003c\/li\u003e\n\u003cli\u003eVerify secure contact with holder terminals\u003c\/li\u003e\n\u003cli\u003eTest voltage after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor XHR Connector:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply plug into matching XHR socket\u003c\/li\u003e\n\u003cli\u003eVerify polarity before connecting\u003c\/li\u003e\n\u003cli\u003eEnsure secure connection\u003c\/li\u003e\n\u003cli\u003eNo soldering required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy Choose FMA Batteries?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFMA specializes in high-quality primary and rechargeable battery solutions for industrial and professional applications. Our high-capacity button coin batteries are manufactured to strict quality standards, ensuring reliable performance and long shelf life. Perfect for PLC backup power, timer circuits, and critical industrial control systems.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCustom Battery Solutions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNeed custom tab configurations, different quantities, or special packaging? We offer custom battery pack assembly services. Contact us with your specifications, and we'll create a tailored solution for your application.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSafety Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ WARNING - PRIMARY BATTERIES:\u003c\/strong\u003e These are NON-RECHARGEABLE batteries. Do not attempt to recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in cool, dry place away from direct sunlight and heat sources. Keep out of reach of children.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e Do not short-circuit, puncture, crush, or disassemble the battery. Avoid exposure to water or moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e Operating: -20°C to +60°C, Storage: -20°C to +35°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisposal:\u003c\/strong\u003e Dispose of batteries according to local regulations. Do not incinerate or dispose of in regular trash. Recycle where facilities exist.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwallowing Hazard:\u003c\/strong\u003e Keep away from children. If swallowed, seek medical attention immediately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering Safety:\u003c\/strong\u003e Use proper ventilation when soldering. Avoid overheating batteries.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Transportation Notice\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Material:\u003c\/strong\u003e This product contains lithium batteries and is classified as dangerous goods for shipping purposes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAir Transport Restrictions:\u003c\/strong\u003e Due to international air transport regulations, battery shipments may be subject to additional restrictions and longer transit times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Compliance:\u003c\/strong\u003e All shipments comply with UN3090 packaging requirements for lithium metal batteries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e Battery-containing parcels may experience extended delivery times due to stricter customs inspections and carrier handling procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Proper hazardous materials documentation accompanies all shipments to ensure compliance with international shipping regulations.\u003c\/p\u003e","brand":"fmabattery","offers":[{"title":"CR2354 2P Horizontal","offer_id":46424987369661,"sku":"FD30-CR2354TW2P004","price":9.2,"currency_code":"USD","in_stock":true},{"title":"CR2430 No tabs","offer_id":46424987402429,"sku":"FD30-CR2430x004","price":9.43,"currency_code":"USD","in_stock":true},{"title":"CR2430 XHR Connector","offer_id":46424987435197,"sku":"FD30-CR2430T2P004","price":9.85,"currency_code":"USD","in_stock":true},{"title":"CR2430 2P Horizontal","offer_id":46424987467965,"sku":"FD30-CR2430TW2P004","price":9.67,"currency_code":"USD","in_stock":true},{"title":"CR2450 3P Vertical","offer_id":46424987500733,"sku":"FD30-CR2450TL3P004","price":9.95,"currency_code":"USD","in_stock":true},{"title":"CR2450 2P Horizontal","offer_id":46424987533501,"sku":"FD30-CR2450TW2P004","price":9.95,"currency_code":"USD","in_stock":true},{"title":"CR2450 2P Vertical","offer_id":46424987566269,"sku":"FD30-CR2450TL2P004","price":9.95,"currency_code":"USD","in_stock":true},{"title":"CR2450 No tabs","offer_id":46424987599037,"sku":"FD30-CR2450Ax004","price":9.55,"currency_code":"USD","in_stock":true},{"title":"CR2450 No tabs PVC","offer_id":46424987631805,"sku":"FD30-CR2450Bx004","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/10_02b78bf4-d4fd-4c69-951f-965ad8e605eb.jpg?v=1771853503","url":"https:\/\/fmabattery.com\/products\/4-button-coin-3v-primary-battery-cr2354-cr2430-cr2450-to-timer-plc-backup-power","provider":"fmabattery","version":"1.0","type":"link"}