{"product_id":"yucel-12v-4ah-vrla-battery-y4-12","title":"Yucel Y4-12 12V 4Ah VRLA Battery, FASTON 4.75 mm Terminals","description":"\u003cp\u003eThe Yucel Y4-12 is a 12 V, 4 Ah VRLA battery, where VRLA means valve regulated lead acid. It suits installers and maintenance teams replacing a battery of this size in alarm, standby or other equipment. It measures 90 x 70 x 101 mm, weighs 1.5 kg typical and has FASTON 4.75 mm terminals.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard 12 V block – 4 Ah at the 20-hour rate\u003c\/li\u003e\n\u003cli\u003eFits most ways round – any position except permanently inverted\u003c\/li\u003e\n\u003cli\u003eHolds its charge in storage – capacity loss about 3% a month at 20°C\u003c\/li\u003e\n\u003cli\u003eNo topping up – a valve regulated lead acid (VRLA) design\u003c\/li\u003e\n\u003cli\u003eRated for commercial service – EUROBAT Standard Commercial, 3 to 5 years\u003c\/li\u003e\n\u003cli\u003eQuick connection – FASTON tab terminals, 4.75 mm, that push on and pull off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFor installers\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower: 12 V nominal. Float charge 13.65 V (±1%) at 20°C with no current limit; cyclic or boost charge 14.5 V (±3%) at 20°C, limited to 1 A.\u003c\/li\u003e\n\u003cli\u003eMounting: 90 x 70 x 101 mm (L x W x H), 107 (±2) mm over the terminals. Any position except permanently inverted.\u003c\/li\u003e\n\u003cli\u003eCabling: FASTON tab terminals, 4.75 mm. Check the existing leads carry the same size of connector.\u003c\/li\u003e\n\u003cli\u003eCompatibility: check the charger and the equipment's own battery and charging figures against these.\u003c\/li\u003e\n\u003cli\u003eStandards: IEC61056. Standard case ABS (UL94:HB); certifications include ISO 9001, ISO 14001 and UL.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"mt-6\"\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4 class=\"product-description-title\"\u003eWhat size is the Y4-12?\u003c\/h4\u003e\n\u003cp\u003e90 mm long, 70 mm wide and 101 mm high, or 107 mm over the terminals, each ±1 mm (±2 mm over the terminals). It weighs 1.5 kg typical.\u003c\/p\u003e\n\u003ch4 class=\"product-description-title\"\u003eWhat charge voltage does it need?\u003c\/h4\u003e\n\u003cp\u003e13.65 V (±1%) on float and 14.5 V (±3%) for cyclic or boost charging, both at 20°C.\u003c\/p\u003e\n\u003ch4 class=\"product-description-title\"\u003eHow long does it last?\u003c\/h4\u003e\n\u003cp\u003eDesign life is up to 5 years at 20°C, and EUROBAT classes it Standard Commercial, 3 to 5 years. Heat and repeated deep discharge usually shorten real service life.\u003c\/p\u003e\n\u003ch4 class=\"product-description-title\"\u003eIs the standard case flame retardant?\u003c\/h4\u003e\n\u003cp\u003eNo. The standard case is ABS rated UL94:HB; the flame retardant FR option uses a UL94:V0 case under its own code.\u003c\/p\u003e\n\u003ch4 class=\"product-description-title\"\u003eCan it go in a sealed box?\u003c\/h4\u003e\n\u003cp\u003eNo. VRLA batteries release hydrogen, which mixed with air can become explosive, so do not install it in a sealed enclosure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Yucel","offers":[{"title":"Default Title","offer_id":57731510010229,"sku":"Y4-12","price":14.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/yucel-y4-12-12v-4ah-vrla-battery-front-view.jpg?v=1793971594","url":"https:\/\/wmestore.co.uk\/products\/yucel-12v-4ah-vrla-battery-y4-12","provider":"WME","version":"1.0","type":"link"}