{"product_id":"yokogawa-s9548fa-2-4v-dc-ni-mh-rechargeable-battery-pack","title":"Yokogawa S9548FA | 2.4V DC Ni-MH Rechargeable Battery Pack","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa S9548FA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the critical secondary power reserve for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CS1000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control System (DCS). This 2.4V rechargeable battery pack preserves volatile memory and maintains system parameters during primary power interruptions. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your industrial automation architecture avoids catastrophic data loss or cold-start delays. Its high energy density and specialized chemistry provide the reliable discharge curves required for mission-critical process controllers.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS9548FA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCS1000 Control Station Memory Backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNickel-Metal Hydride (Ni-MH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1100 mAh – 1900 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–20 °C to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 cm x 13 cm x 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Short-circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan class=\"mat-mdc-button-persistent-ripple mdc-button__ripple\"\u003e\u003c\/span\u003e\u003cspan class=\"mdc-button__label\"\u003e\u003cspan class=\"export-sheets-button\"\u003e\u003cspan class=\"export-sheets-icon\"\u003e\u003c\/span\u003e导出到 Google 表格\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"mat-focus-indicator\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-touch-target\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-persistent-ripple mdc-icon-button__ripple\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-focus-indicator\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-touch-target\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFail-Safe Data Retention:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe S9548FA instantly engages upon main power failure. It energizes the RAM and real-time clock (RTC) of the CS1000 processors, ensuring the system retains the last known process state and configuration settings. This eliminates the need for manual re-programming after a plant-wide power outage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Safety Circuitry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated protection modules monitor the voltage levels constantly. These circuits prevent over-charging during normal operation and over-discharging during extended outages, effectively doubling the service life compared to generic industrial cells.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Temperature Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike consumer-grade batteries, the S9548FA operates across an extreme thermal envelope of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e–20 °C to +60 °C\u003c\/strong\u003e. This allows the battery to maintain its chemical stability and charge retention inside unconditioned control cabinets or near high-heat process machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLeak-Proof Ni-MH Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa utilizes high-quality Nickel-Metal Hydride chemistry to eliminate the risk of electrolyte leakage onto expensive DCS backplanes. This design choice safeguards the surrounding electronics from corrosive damage, a common issue with older battery technologies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Form Factor Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe precise dimensions (5cm x 13cm x 15cm) match the specialized battery compartments within Yokogawa housing. This ensures a secure fit and stable vibration resistance, preventing intermittent connections in high-vibration heavy industry environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the S9548FA battery pack?\u003c\/strong\u003eStandard industrial maintenance schedules recommend replacement every 2 to 3 years. Even if the battery appears healthy, chemical degradation reduces the runtime capacity, which may lead to data loss during a prolonged power outage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a generic 2.4V battery as a replacement?\u003c\/strong\u003eNo. The S9548FA features specific internal impedance and protection circuitry tailored to the Yokogawa CS1000 charging logic. Using generic batteries voids the system warranty and poses a high risk of battery swelling or circuit board damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the battery pack arrive pre-charged?\u003c\/strong\u003eThe S9548FA typically ships with a partial storage charge. Once installed, the Yokogawa DCS system handles the initial full charging cycle. Ensure the system remains powered for at least 24 hours after installation to reach peak backup capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is buying \"100% Brand New\" critical for this model?\u003c\/strong\u003eBatteries are consumable components with a finite shelf life. Pre-owned or \"New Old Stock\" units may have already lost significant capacity due to self-discharge. Only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eS9548FA packs guarantee the full rated runtime and safety protection for your control station.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43224995233882,"sku":"S9548FA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/225._36c51955-ca17-4aad-97dd-9c337e757f1e.jpg?v=1776394121","url":"https:\/\/www.spareoil.com\/products\/yokogawa-s9548fa-2-4v-dc-ni-mh-rechargeable-battery-pack","provider":"SpareOil Automation","version":"1.0","type":"link"}