{"id":11528,"date":"2025-10-06T09:13:18","date_gmt":"2025-10-06T08:13:18","guid":{"rendered":"https:\/\/phasak.com\/catalogo\/phasak-12v-18ah-battery-phb-1218\/"},"modified":"2025-10-06T09:13:18","modified_gmt":"2025-10-06T08:13:18","slug":"phasak-12v-18ah-battery-phb-1218","status":"publish","type":"product","link":"https:\/\/phasak.com\/en\/catalogo\/phasak-12v-18ah-battery-phb-1218\/","title":{"rendered":"PHASAK 12V 18Ah Battery &#8211; PHB 1218"},"content":{"rendered":"<h2>12V 18Ah VRLA Battery for UPS and security<\/h2>\n<p>The <strong>PHASAK PHB 1218<\/strong> is a <strong>sealed lead-acid (VRLA)<\/strong> <strong>12V<\/strong>, <strong>18Ah<\/strong> battery, designed to ensure a stable and safe supply in uninterruptible power systems, alarms, CCTV, and emergency lighting. Its sealed, spill-proof, maintenance-free construction makes installation easy and ensures consistent performance in float use. <\/p>\n<h3>Key benefits<\/h3>\n<ul>\n<li><strong>24\/7 reliability<\/strong> against outages and micro-outages.<\/li>\n<li><strong>Low self-discharge<\/strong> and good float stability.<\/li>\n<li><strong>Zero Maintenance<\/strong>: sealed VRLA technology.<\/li>\n<li><strong>Compact format<\/strong> for quick replacement in compatible UPS units.<\/li>\n<\/ul>\n<h3>Typical applications<\/h3>\n<ul>\n<li>UPS for IT, retail, and small industry.<\/li>\n<li>Alarm systems, video surveillance, and access control.<\/li>\n<li>Emergency lighting and signage.<\/li>\n<\/ul>\n<h3>Compatibility<\/h3>\n<p>Suitable for PHASAK UPS units and other equipment requiring <strong>12V \u00b7 18Ah<\/strong> with the same format and terminal type. We recommend checking <em>dimensions and terminals<\/em> before replacement. <\/p>\n<h3>Usage recommendations<\/h3>\n<ul>\n<li>Observe polarity and the <strong>tightening torque<\/strong> specified by the equipment manufacturer.<\/li>\n<li>In installations with multiple batteries, use <strong>identical models<\/strong> of similar age.<\/li>\n<li>Keep environmental conditions within the recommended ranges to maximize service life.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.phasak.com\/catalogo.pdf\" target=\"_blank\" rel=\"noopener\">See the PHASAK catalogue (PDF) to view the full range of batteries and accessories<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sealed lead-acid (VRLA) <strong>12V \u00b7 18Ah<\/strong> Battery for UPS, security, and emergency. The <strong>PHB 1218<\/strong> delivers reliability, low self-discharge, and zero Maintenance for stable backup power. <\/p>\n<p>Ideal as a replacement for PHASAK UPS units and critical applications.<\/p>\n<p><a class=\"button\" href=\"https:\/\/www.phasak.com\/catalogo.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\nView catalogue (PDF)<br \/>\n<\/a><\/p>\n","protected":false},"featured_media":11052,"template":"","meta":{"_eb_attr":"","_eb_data_table":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[1759],"product_tag":[1860,1871],"class_list":{"0":"post-11528","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lead-acid-battery","7":"product_tag-interactive","8":"product_tag-ups","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple","14":"entry","15":"content-bg","16":"loop-entry"},"_links":{"self":[{"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/product\/11528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/media\/11052"}],"wp:attachment":[{"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/media?parent=11528"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/product_brand?post=11528"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/product_cat?post=11528"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/phasak.com\/en\/wp-json\/wp\/v2\/product_tag?post=11528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}