{"product_id":"westinghouse-3-6v-double-c-lithium-primary-battery-er261020-primary","title":"Westinghouse 3.6V Double C Lithium Primary Battery ER261020 - Primary","description":"\u003ch2 data-section-id=\"1crnid3\" data-start=\"146\" data-end=\"235\"\u003eWestinghouse ER261020 3.6V Lithium Battery (Double C) – 18,000mAh LiSOCl₂ Primary Cell\u003c\/h2\u003e\n\u003ch3 data-section-id=\"x9kncg\" data-start=\"237\" data-end=\"296\"\u003e🔋 Long-Life Industrial Power for Critical Applications\u003c\/h3\u003e\n\u003cp data-start=\"298\" data-end=\"611\"\u003eThe Westinghouse ER261020 is a high-performance 3.6V Lithium Thionyl Chloride (LiSOCl₂) battery built for long-term reliability and low-drain applications. With an impressive 18,000mAh capacity, this Double C (CC) cell is ideal for devices that demand stable voltage and extended service life.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"748\"\u003eEngineered for harsh environments and mission-critical systems, this battery delivers consistent performance over years—not months.\u003c\/p\u003e\n\u003chr data-start=\"750\" data-end=\"753\"\u003e\n\u003ch3 data-section-id=\"qra0ut\" data-start=\"755\" data-end=\"778\"\u003e⚠️ Important Notice\u003c\/h3\u003e\n\u003cul data-start=\"779\" data-end=\"908\"\u003e\n\u003cli data-section-id=\"1hh2fal\" data-start=\"779\" data-end=\"819\"\u003e\u003cstrong data-start=\"781\" data-end=\"819\"\u003eNON-RECHARGEABLE (Primary Battery)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"44d841\" data-start=\"820\" data-end=\"875\"\u003e\u003cstrong data-start=\"822\" data-end=\"875\"\u003eNot compatible with 1.2V, 3.2V, or 3.7V batteries\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"mxbwq5\" data-start=\"876\" data-end=\"908\"\u003eDo NOT attempt to recharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"910\" data-end=\"913\"\u003e\n\u003ch3 data-section-id=\"2251ap\" data-start=\"915\" data-end=\"944\"\u003e✅ Key Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-start=\"946\" data-end=\"1535\"\u003e\n\u003cli data-section-id=\"ccli8e\" data-start=\"946\" data-end=\"1042\"\u003e\n\u003cstrong data-start=\"948\" data-end=\"986\"\u003e🔋 Ultra-High Capacity (18,000mAh)\u003c\/strong\u003e\u003cbr data-start=\"986\" data-end=\"989\"\u003eProvides extended runtime for long-term deployments\u003c\/li\u003e\n\u003cli data-section-id=\"xv94m0\" data-start=\"1044\" data-end=\"1139\"\u003e\n\u003cstrong data-start=\"1046\" data-end=\"1076\"\u003e⏳ Up to 10-Year Shelf Life\u003c\/strong\u003e\u003cbr data-start=\"1076\" data-end=\"1079\"\u003eIdeal for backup systems and low-maintenance installations\u003c\/li\u003e\n\u003cli data-section-id=\"1k897xp\" data-start=\"1141\" data-end=\"1231\"\u003e\n\u003cstrong data-start=\"1143\" data-end=\"1182\"\u003e⚡ Low Self-Discharge (~1% per year)\u003c\/strong\u003e\u003cbr data-start=\"1182\" data-end=\"1185\"\u003eRetains power during storage and standby use\u003c\/li\u003e\n\u003cli data-section-id=\"1chgk45\" data-start=\"1233\" data-end=\"1348\"\u003e\n\u003cstrong data-start=\"1235\" data-end=\"1291\"\u003e🌡️ Extreme Temperature Performance (-55°C to +85°C)\u003c\/strong\u003e\u003cbr data-start=\"1291\" data-end=\"1294\"\u003eReliable in both freezing and high-heat environments\u003c\/li\u003e\n\u003cli data-section-id=\"19ad447\" data-start=\"1350\" data-end=\"1437\"\u003e\n\u003cstrong data-start=\"1352\" data-end=\"1377\"\u003e🔌 Stable 3.6V Output\u003c\/strong\u003e\u003cbr data-start=\"1377\" data-end=\"1380\"\u003eEnsures consistent performance in sensitive electronics\u003c\/li\u003e\n\u003cli data-section-id=\"11148b0\" data-start=\"1439\" data-end=\"1535\"\u003e\n\u003cstrong data-start=\"1441\" data-end=\"1477\"\u003e🏭 Industrial-Grade Construction\u003c\/strong\u003e\u003cbr data-start=\"1477\" data-end=\"1480\"\u003eDesigned for professional and commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1537\" data-end=\"1540\"\u003e\n\u003ch3 data-section-id=\"vl1hlc\" data-start=\"1542\" data-end=\"1567\"\u003e🔧 Ideal Applications\u003c\/h3\u003e\n\u003cul data-start=\"1569\" data-end=\"1769\"\u003e\n\u003cli data-section-id=\"1x2rsrl\" data-start=\"1569\" data-end=\"1610\"\u003eUtility metering (gas, water, electric)\u003c\/li\u003e\n\u003cli data-section-id=\"w4awhi\" data-start=\"1611\" data-end=\"1641\"\u003eIoT devices \u0026amp; remote sensors\u003c\/li\u003e\n\u003cli data-section-id=\"ntik7k\" data-start=\"1642\" data-end=\"1670\"\u003eAlarm and security systems\u003c\/li\u003e\n\u003cli data-section-id=\"182t4mh\" data-start=\"1671\" data-end=\"1695\"\u003eGPS tracking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"cqolch\" data-start=\"1696\" data-end=\"1719\"\u003eMemory backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"15pqexn\" data-start=\"1720\" data-end=\"1741\"\u003eIndustrial controls\u003c\/li\u003e\n\u003cli data-section-id=\"48ewqh\" data-start=\"1742\" data-end=\"1769\"\u003eOil \u0026amp; gas field equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1771\" data-end=\"1774\"\u003e\n\u003ch3 data-section-id=\"1ssk91b\" data-start=\"1776\" data-end=\"1797\"\u003e📊 Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1799\" data-end=\"2154\"\u003e\n\u003cli data-section-id=\"1u3fkig\" data-start=\"1799\" data-end=\"1826\"\u003e\n\u003cstrong data-start=\"1801\" data-end=\"1811\"\u003eBrand:\u003c\/strong\u003e Westinghouse\u003c\/li\u003e\n\u003cli data-section-id=\"bxlpt9\" data-start=\"1827\" data-end=\"1850\"\u003e\n\u003cstrong data-start=\"1829\" data-end=\"1839\"\u003eModel:\u003c\/strong\u003e ER261020\u003c\/li\u003e\n\u003cli data-section-id=\"v3epa2\" data-start=\"1851\" data-end=\"1904\"\u003e\n\u003cstrong data-start=\"1853\" data-end=\"1867\"\u003eChemistry:\u003c\/strong\u003e Lithium Thionyl Chloride (LiSOCl₂)\u003c\/li\u003e\n\u003cli data-section-id=\"1nrj7v3\" data-start=\"1905\" data-end=\"1953\"\u003e\n\u003cstrong data-start=\"1907\" data-end=\"1924\"\u003eBattery Type:\u003c\/strong\u003e Primary (Non-Rechargeable)\u003c\/li\u003e\n\u003cli data-section-id=\"qoaasr\" data-start=\"1954\" data-end=\"1983\"\u003e\n\u003cstrong data-start=\"1956\" data-end=\"1976\"\u003eNominal Voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli data-section-id=\"155n34n\" data-start=\"1984\" data-end=\"2063\"\u003e\n\u003cstrong data-start=\"1986\" data-end=\"2007\"\u003eNominal Capacity:\u003c\/strong\u003e 18,000mAh (18Ah) \u003cem data-start=\"2025\" data-end=\"2061\"\u003e(rated at 4mA, +20°C, 2.0V cutoff)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ycqwkg\" data-start=\"2064\" data-end=\"2091\"\u003e\n\u003cstrong data-start=\"2066\" data-end=\"2075\"\u003eSize:\u003c\/strong\u003e Double C (CC)\u003c\/li\u003e\n\u003cli data-section-id=\"1asfkz5\" data-start=\"2092\" data-end=\"2133\"\u003e\n\u003cstrong data-start=\"2094\" data-end=\"2117\"\u003eDimensions (H × D):\u003c\/strong\u003e 3.97\" × 1.01\"\u003c\/li\u003e\n\u003cli data-section-id=\"ftpe1x\" data-start=\"2134\" data-end=\"2154\"\u003e\n\u003cstrong data-start=\"2136\" data-end=\"2147\"\u003eWeight:\u003c\/strong\u003e 110g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2156\" data-end=\"2159\"\u003e\n\u003ch3 data-section-id=\"k3904d\" data-start=\"2161\" data-end=\"2186\"\u003e⚡ Performance Details\u003c\/h3\u003e\n\u003cul data-start=\"2188\" data-end=\"2419\"\u003e\n\u003cli data-section-id=\"1vn1789\" data-start=\"2188\" data-end=\"2225\"\u003e\n\u003cstrong data-start=\"2190\" data-end=\"2217\"\u003eMax Continuous Current:\u003c\/strong\u003e 250mA\u003c\/li\u003e\n\u003cli data-section-id=\"1qzryzu\" data-start=\"2226\" data-end=\"2258\"\u003e\n\u003cstrong data-start=\"2228\" data-end=\"2250\"\u003eMax Pulse Current:\u003c\/strong\u003e 350mA\u003c\/li\u003e\n\u003cli data-section-id=\"mug64z\" data-start=\"2259\" data-end=\"2304\"\u003e\n\u003cstrong data-start=\"2261\" data-end=\"2287\"\u003eOperating Temperature:\u003c\/strong\u003e -55°C to +85°C\u003c\/li\u003e\n\u003cli data-section-id=\"1p7z24j\" data-start=\"2305\" data-end=\"2342\"\u003e\n\u003cstrong data-start=\"2307\" data-end=\"2331\"\u003eStorage Temperature:\u003c\/strong\u003e Max 30°C\u003c\/li\u003e\n\u003cli data-section-id=\"xkjb7\" data-start=\"2343\" data-end=\"2377\"\u003e\n\u003cstrong data-start=\"2345\" data-end=\"2360\"\u003eShelf Life:\u003c\/strong\u003e Up to 10 years\u003c\/li\u003e\n\u003cli data-section-id=\"hx6207\" data-start=\"2378\" data-end=\"2419\"\u003e\n\u003cstrong data-start=\"2380\" data-end=\"2404\"\u003eSelf-Discharge Rate:\u003c\/strong\u003e ~1% per year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":45321268166758,"sku":"WES-ER261020","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9904\/7782\/files\/ER261020_3.6V_Lithium_Battery_Double_C_18_000mAh_LiSOCl_Primary_Cell-single.png?v=1774364181","url":"https:\/\/18650batterypartners.com\/products\/westinghouse-3-6v-double-c-lithium-primary-battery-er261020-primary","provider":"18650 Battery Partners","version":"1.0","type":"link"}