{"product_id":"jcb-industrial-9v-pp3-alkaline-battery-10-pack","title":"JCB Industrial 9V PP3 Alkaline Battery (10 Pack)","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe JCB Industrial 9V PP3 alkaline battery is a 9-volt primary cell designed for smoke alarms, handheld multimeters, carbon monoxide detectors, wireless microphones and guitar effects pedals. This pack contains 10 batteries in a flip-top presentation box. Each cell delivers 9V nominal output using alkaline chemistry, with mercury and cadmium-free construction meeting current UK battery safety standards.\u003c\/p\u003e\n\u003cp\u003eDesigned for devices that draw intermittent or moderate continuous loads, the JCB Industrial 9V suits both domestic and trade environments. Smoke alarms typically draw 10-50µA in standby mode and require reliable voltage under alarm activation; the alkaline chemistry maintains output voltage above the 7.2V threshold most alarms need to function correctly. Multimeters, wireless instrument transmitters and active guitar effects use the 9V as a portable power source where mains or rechargeable options are impractical.\u003c\/p\u003e\n\u003cp\u003eThe 10-battery pack suits trade users stocking vans, facilities managers maintaining multiple smoke alarm installations, and audio technicians running wireless microphone systems with multiple belt packs. Each battery measures 48.5 x 26.5 x 17.2mm, fitting standard PP3 battery clips and compartments. The flip-top box protects unused cells and allows individual batteries to be removed as needed without disturbing the rest of the pack.\u003c\/p\u003e\n\u003cp\u003eJCB rates the Industrial range for performance in temperatures down to -20°C, extending usable life in outdoor detectors, unheated storage areas and instrument cases left in vehicle boots during winter. Shelf life is approximately 5 years from manufacture when stored at room temperature, giving stock flexibility for infrequent replacement cycles.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (mm)\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Range\u003c\/td\u003e\n\u003ctd\u003eJCB Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Size\u003c\/td\u003e\n\u003ctd\u003e9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Composition\u003c\/td\u003e\n\u003ctd\u003eAlkaline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does a 9V battery last in a smoke alarm?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypical service life is 12-18 months in a mains-powered smoke alarm using the 9V as backup, or 6-12 months in a battery-only alarm depending on the alarm's standby current draw and how often it self-tests. Most modern alarms chirp when the voltage drops below 7.5V, signalling replacement before the alarm becomes unsafe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used in guitar effects pedals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Most analogue and digital guitar effects pedals use a 9V PP3 battery as the internal power option. Alkaline cells suit low-to-moderate draw pedals used occasionally; high-current digital pedals and those used for multi-hour sessions benefit from rechargeable 9V alternatives or mains PSU to reduce running costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre JCB Industrial batteries mercury and cadmium-free?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The packaging states 0% mercury and cadmium, complying with the UK Battery Directive and making them safe for standard household battery recycling streams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between alkaline and lithium 9V batteries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlkaline 9V cells offer lower cost and adequate performance for most smoke alarms, multimeters and moderate-draw devices. Lithium 9V batteries provide longer service life, better performance in extreme cold, and lower weight, but cost 3-4 times more per cell. For standard domestic smoke alarms replaced annually, alkaline is the cost-effective choice.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46075222589707,"sku":"S5450","price":1.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S5450_1_db1129e6-e64a-4f05-a14c-b8a89c09e8a0.jpg?v=1730317989","url":"https:\/\/niori.co.uk\/products\/jcb-industrial-9v-pp3-alkaline-battery-10-pack","provider":"Niori","version":"1.0","type":"link"}