{"product_id":"replacement-battery-eternacell-b9670mc-lcplc-707","title":"Replacement Battery for the Eternacell B9670MC - 3.6V 2100mAh Lithium","description":"\u003cp\u003eProtect stored programs, RAM, and real-time clock data on Eternacell, Mitsubishi, Interstate, Maxell, and other industrial control systems with this 3.6V 2100mAh lithium thionyl chloride (Li-SOCl₂) direct-replacement backup battery. It is built as a form-fit-function replacement for the original memory-backup cell, so it installs without rewiring, reprogramming, or controller reconfiguration.\u003c\/p\u003e\u003cp\u003eThis battery cross-references to Eternacell B9670MC, Mitsubishi A6BAT-MRBAT, Mitsubishi C52012, Interstate LIT5085, Maxell ER17\/33WKP, and Mitsubishi A Series, plus 9 additional cross-referenced part numbers, giving you a single verified replacement across these part numbers. Match your existing OEM battery by part number or by the equipment it powers to confirm fit. Lithium thionyl chloride cells deliver a high energy density and an exceptionally low self-discharge rate, holding a stable 3.6V nominal output over long standby periods—ideal for the low-drain memory-backup duty this battery is built for. It is a primary (non-rechargeable) cell and should be replaced rather than recharged once depleted.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Lithium Thionyl Chloride (ER\/TL\/LS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2100mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery type:\u003c\/strong\u003e Primary (non-rechargeable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e PLC \/ industrial control memory backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-references:\u003c\/strong\u003e 15 equivalent OEM part numbers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eternacell","offers":[{"title":"New","offer_id":47952175759596,"sku":"B9670MC","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/files\/lcplc-707-final_e9d4ac3b-c1d5-40d9-8930-c9366cb36fa3.png?v=1784203693","url":"https:\/\/www.industrialautomationco.com\/products\/replacement-battery-eternacell-b9670mc-lcplc-707","provider":"Industrial Automation Co.","version":"1.0","type":"link"}