{"product_id":"energizer-l91bp4en-aa-lithium-battery-4-pack","title":"Energizer l91bp4en Aa Lithium Battery 4 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ENERGIZER l91bp4en is an AA lithium primary battery sold in a four-pack configuration. Lithium AA cells deliver stable voltage output across a wide operating temperature range, making them a reliable power source for high-drain field instruments, HVAC thermostats, digital manifold gauges, combustion analyzers, and similar trade tools. Lithium chemistry extends service life compared to standard alkaline cells, reducing battery change intervals on equipment in continuous use. These are non-rechargeable primary cells intended as direct drop-in replacements wherever AA batteries are specified.\u003c\/p\u003e\n\u003cp\u003eThis battery pack is well suited for powering portable trade instruments and jobsite electronics, including programmable thermostats, wireless sensors, electronic leak detectors, clamp meters, and remote controls for HVAC or building automation equipment. The four-pack format supports stocking multiple devices or keeping spares on hand in a service van or tool bag. No special installation tools or procedures are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAA lithium primary cells with extended service life versus standard alkaline chemistry\u003c\/li\u003e\n  \u003cli\u003eStable voltage output under high-drain conditions typical of trade instrumentation\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range suited for use in unconditioned spaces and outdoor environments\u003c\/li\u003e\n  \u003cli\u003eFour-pack quantity reduces restocking frequency for multi-device service setups\u003c\/li\u003e\n  \u003cli\u003eNon-rechargeable primary cell design for direct drop-in AA battery replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct replacement for any device requiring standard AA batteries, including HVAC thermostats, portable meters, electronic leak detectors, wireless sensors, and other trade instruments specifying AA cell format.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires no special tools. Power down the device before opening the battery compartment. Observe polarity markings inside the compartment and insert cells accordingly. Dispose of spent lithium cells in accordance with local regulations, as lithium primary batteries may require separate handling from standard alkaline waste.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Size\u003c\/strong\u003e: AA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemistry\u003c\/strong\u003e: Lithium (Primary)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ENERGIZER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: l91bp4en\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENERGIZER","offers":[{"title":"Default Title","offer_id":51207270007090,"sku":"L91BP4EN","price":34.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307143057.jpg?v=1779726059","url":"https:\/\/voomisupply.com\/products\/energizer-l91bp4en-aa-lithium-battery-4-pack","provider":"Voomi Supply","version":"1.0","type":"link"}