{"product_id":"3-6v-3000mah-nickel-cadmium-emergency-lighting-battery-duceri-replacement","title":"3.6V 3000mAh Nickel-Cadmium Emergency Lighting Battery - Duceri Replacement","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis 3.6V 3000mAh nickel-cadmium battery pack is a direct replacement for Duceri emergency lighting systems, specifically the EMNMIP40SPOT and EMNMIP40BSPOT units. The pack consists of three SC sub-C cells configured in parallel with two brass terminal tags and a white connector on a twin-core lead, matching the original equipment manufacturer specification.\u003c\/p\u003e\n\u003cp\u003eDesigned for emergency lighting installations where mains-powered luminaires must maintain illumination during power failures, the 3000mAh capacity provides extended runtime for compliant emergency lighting coverage. The parallel configuration of three individual cells delivers the 3000mAh rating at a nominal 3.6V output, suitable for charging circuits that maintain float voltage between power outages.\u003c\/p\u003e\n\u003cp\u003eThe nickel-cadmium chemistry tolerates repeated deep discharge cycles better than sealed lead-acid alternatives, making it suitable for monthly test discharge routines required under BS 5266 emergency lighting maintenance standards. The battery measures 200mm x 90mm x 45mm and weighs 280g, fitting the physical footprint of the original Duceri battery assembly. The shrink-wrapped cell pack includes printed installation date tracking, with a recommended replacement interval of four years from the date of installation marked on the label.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e11.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Length (mm)\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (mm)\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (mm)\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e385\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_EMBAT3.6V3000_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Duceri emergency lighting models does this battery fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis battery is a direct replacement for the EMNMIP40SPOT and EMNMIP40BSPOT Duceri emergency spotlight units. Check the existing battery label in your luminaire to confirm the voltage and capacity match before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last before replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNickel-cadmium emergency lighting batteries should be replaced every four years from the date of installation, regardless of charge cycles. The battery label includes month tracking to record the installation date for maintenance scheduling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this battery be used in other 3.6V emergency lighting systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe battery may fit other emergency lighting systems requiring a 3.6V 3000mAh nickel-cadmium pack with parallel cell configuration, but you must verify that the connector type, physical dimensions, and terminal positions match your existing battery before installing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the battery come pre-charged?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmergency lighting batteries are typically shipped with a partial charge but should be installed into a charged luminaire and left on mains power for 24 hours before conducting a functional test to ensure the battery reaches full capacity.\u003c\/p\u003e","brand":"ESP","offers":[{"title":"Default Title","offer_id":45294089601291,"sku":"EMBAT3.6V3000","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/EMBAT3.6V3000_e11795e5-7f6f-4b62-b385-38665858ac7c.jpg?v=1714667957","url":"https:\/\/niori.co.uk\/products\/3-6v-3000mah-nickel-cadmium-emergency-lighting-battery-duceri-replacement","provider":"Niori","version":"1.0","type":"link"}