{"id":4434,"date":"2026-02-07T11:47:43","date_gmt":"2026-02-07T11:47:43","guid":{"rendered":"https:\/\/clients.madebytwins.com\/hfsupply\/?post_type=product&#038;p=4434"},"modified":"2026-02-10T11:23:22","modified_gmt":"2026-02-10T11:23:22","slug":"18v-core18v-4-0ah-battery","status":"publish","type":"product","link":"https:\/\/clients.madebytwins.com\/hfsupply\/product\/18v-core18v-4-0ah-battery\/","title":{"rendered":"18V CORE18V 4.0Ah Battery"},"content":{"rendered":"<h2>18V CORE18V\u00ae Lithium-Ion 4 Ah Advanced Power Battery<\/h2>\n<ul>\n<li>Lightweight solution \u2013 allows you to get the power and lose the weight in a compact battery<\/li>\n<li>Power and runtime \u2013 delivers 2x the runtime and 60% more power compared to BAT612 18V 2 Ah battery<\/li>\n<li>High-power lithium-ion cells \u2013 features a single layer of enhanced 21700 cells for greater battery efficiency<\/li>\n<li>Cutting-edge battery design \u2013 includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency<\/li>\n<li>Bosch-Exclusive CoolPack\u2122 2.0 technology \u2013 cools the battery and helps provide longer battery lifetime compared to non-CoolPack\u2122 Bosch 18V batteries<\/li>\n<li>Compact operation \u2013 weighs only 1.10 Lbs. but provides power for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping<\/li>\n<li>Charge-status indicator \u2013 features high resolution for clear visibility<\/li>\n<li>Compatibility \u2013 engineered for 18V and compatible with Bosch 18V tools and chargers<\/li>\n<li>AMPShare\u2122 System \u2013 compatible with the AMPShare\u2122 System, a battery system designed to be multi-brand compatible across many cordless products to make managing your work day easier<\/li>\n<li>AMPShare\u2122 System compatibility \u2013 18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare\u2122 brands<\/li>\n<li>Bosch 18V batteries are covered by a three year limited warranty &#8211; for details, visit https:\/\/rb-pt.io\/PowerToolWarranty or call 1-877-BOSCH99<\/li>\n<\/ul>\n<h3>Product Highlights<\/h3>\n<p>The Bosch CORE18V\u00ae 4 Ah Advanced Power Battery is a compact battery delivering power in a lightweight solution. It allows you to get the power and lose the weight. The GBA18V40 delivers high power in a compact size for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping. It delivers 2x the runtime and 60% more power compared to BAT612 18V 2 Ah battery. The GBA18V40 is designed with high-power lithium-ion cells, featuring a single layer of enhanced 21700 cells for greater battery efficiency. Cutting-edge battery design \u2013 includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency. This Advanced Power Battery has Bosch-exclusive CoolPack\u2122 2.0 technology, which cools the battery faster and helps provide longer lifetime compared to Bosch 18V batteries without CoolPack\u2122 2.0. This compact battery weighs only 1.10 Lbs. but provides performance comparable to much heavier batteries in a lightweight solution. It is compatible with Bosch 18V tools and chargers and the AMPShare\u2122 System. It also has a high-resolution charge-status indicator.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>18V CORE18V\u00ae Lithium-Ion 4 Ah Advanced Power Battery Lightweight solution \u2013 allows you to get the power and lose the [&hellip;]<\/p>\n","protected":false},"featured_media":5725,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[82],"product_cat":[120],"product_tag":[],"class_list":["post-4434","product","type-product","status-publish","has-post-thumbnail","product_brand-bosch","product_cat-batteries-chargers","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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