{"id":7085,"date":"2026-11-13T13:21:38","date_gmt":"2026-11-13T13:21:38","guid":{"rendered":"https:\/\/clasolenergycompany.co.ke\/?post_type=product&p=7085"},"modified":"2026-11-13T13:21:46","modified_gmt":"2026-11-13T13:21:46","slug":"bluetti-b300s-expansion-battery-3072wh","status":"publish","type":"product","link":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh","title":{"rendered":"Bluetti B300S Expansion Battery \u2013 3072Wh"},"content":{"rendered":"

Bluetti B300S Expansion Battery \u2013 3072Wh LiFePO\u2084 | Compatible with Bluetti AC500 Power Station<\/strong><\/h1>\n

Short Description<\/strong><\/h3>\n

The Bluetti B300S Expansion Battery<\/strong> is a high-capacity 3072Wh LiFePO\u2084 battery module<\/strong> designed exclusively for the Bluetti AC500 Power Station<\/strong>. It offers extended runtime, long cycle life, and smart connectivity\u2014providing safe, reliable, and sustainable backup power for home, off-grid, or mobile energy systems.<\/p>\n

\n

Key Features<\/strong><\/h3>\n
    \n
  • \n

    Massive 3072Wh Capacity:<\/strong> Expand your AC500 system\u2019s storage to meet heavy-duty energy needs.<\/p>\n<\/li>\n

  • \n

    Advanced LiFePO\u2084 Chemistry:<\/strong> Delivers exceptional safety, stability, and over 3,500 life cycles<\/strong> to 80% capacity.<\/p>\n<\/li>\n

  • \n

    Plug-and-Play Expansion:<\/strong> Easily connects to the AC500 via included battery communication cable<\/strong>.<\/p>\n<\/li>\n

  • \n

    Flexible Power Output:<\/strong> Includes USB-C (100W), USB-A (18W)<\/strong>, and 12V DC<\/strong> ports for direct device charging.<\/p>\n<\/li>\n

  • \n

    Smart Temperature Control:<\/strong> Features built-in self-heating<\/strong> for efficient performance in cold environments.<\/p>\n<\/li>\n

  • \n

    Dual Charging Support:<\/strong> Recharge via AC500 inverter<\/strong>, solar panels<\/strong>, or AC adapter (500W Max)<\/strong>.<\/p>\n<\/li>\n

  • \n

    Intelligent Battery Management System (BMS):<\/strong> Protects against overcharge, over-discharge, short-circuit, and temperature fluctuations.<\/p>\n<\/li>\n

  • \n

    Stackable Design:<\/strong> Connect up to six B300S modules<\/strong> to achieve a total capacity of 18,432Wh<\/strong>.<\/p>\n<\/li>\n

  • \n

    Durable & Portable:<\/strong> Rugged construction with convenient handles for easy handling and setup.<\/p>\n<\/li>\n<\/ul>\n

    \n

    Long Description<\/strong><\/h3>\n

    The Bluetti B300S Expansion Battery (3072Wh)<\/strong> is the powerhouse companion for the Bluetti AC500 Power Station<\/strong>, delivering scalable, efficient, and long-lasting energy storage. Built with premium LiFePO\u2084 cells<\/strong>, it guarantees superior safety and performance, providing over a decade of dependable service with 3,500+ charge cycles<\/strong>.<\/p>\n

    Its modular design<\/strong> allows you to expand your AC500\u2019s total capacity up to 18.4kWh by connecting multiple B300S batteries\u2014perfect for powering homes, off-grid setups, or business backup systems. The B300S also features smart temperature control<\/strong> with an integrated heating function, ensuring reliable performance even in cold climates.<\/p>\n

    With multiple DC output options<\/strong> (USB-C, USB-A, and 12V car port), the B300S can also function as a standalone power source<\/strong> for charging devices directly. Combined with the Bluetti App<\/strong>, users can monitor battery health, charge status, and power usage in real time via WiFi or Bluetooth<\/strong> connectivity.<\/p>\n

    The B300S is engineered for versatility, durability, and total energy independence\u2014making it the ideal extension for any Bluetti AC500 energy system<\/strong>.<\/p>\n

    \n

    Applications<\/strong><\/h3>\n
      \n
    • \n

      Home energy backup expansion<\/p>\n<\/li>\n

    • \n

      Off-grid and solar power systems<\/p>\n<\/li>\n

    • \n

      RVs, campers, and outdoor adventures<\/p>\n<\/li>\n

    • \n

      Emergency and disaster power support<\/p>\n<\/li>\n

    • \n

      Commercial and workshop use<\/p>\n<\/li>\n<\/ul>\n

      \n

      Specifications (Typical)<\/strong><\/h3>\n
        \n
      • \n

        Model:<\/strong> Bluetti B300S<\/p>\n<\/li>\n

      • \n

        Battery Type:<\/strong> LiFePO\u2084 (Lithium Iron Phosphate)<\/p>\n<\/li>\n

      • \n

        Battery Capacity:<\/strong> 3072Wh<\/p>\n<\/li>\n

      • \n

        Cycle Life:<\/strong> 3,500+ cycles to 80% capacity<\/p>\n<\/li>\n

      • \n

        DC Output Ports:<\/strong><\/p>\n

          \n
        • \n

          1 \u00d7 USB-C (100W PD)<\/p>\n<\/li>\n

        • \n

          1 \u00d7 USB-A (18W)<\/p>\n<\/li>\n

        • \n

          1 \u00d7 12V\/10A Car Port<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          Charging Input:<\/strong> Up to 500W (via AC500 or T500 Adapter)<\/p>\n<\/li>\n

        • \n

          Temperature Range:<\/strong><\/p>\n

            \n
          • \n

            Operating: \u221220\u00b0C to +40\u00b0C<\/p>\n<\/li>\n

          • \n

            Storage: \u221210\u00b0C to +45\u00b0C<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

          • \n

            Compatibility:<\/strong> Bluetti AC500 Power Station<\/p>\n<\/li>\n

          • \n

            Dimensions:<\/strong> 520 \u00d7 320 \u00d7 266 mm<\/p>\n<\/li>\n

          • \n

            Weight:<\/strong> 36.1 kg<\/p>\n<\/li>\n

          • \n

            Warranty:<\/strong> 4 Years<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

              \n
            • \n
                \n
              • \n

                Massive 3072Wh Capacity:<\/strong> Expand your AC500 system\u2019s storage to meet heavy-duty energy needs.<\/p>\n<\/li>\n

              • \n

                Advanced LiFePO\u2084 Chemistry:<\/strong> Delivers exceptional safety, stability, and over 3,500 life cycles<\/strong> to 80% capacity.<\/p>\n<\/li>\n

              • \n

                Plug-and-Play Expansion:<\/strong> Easily connects to the AC500 via included battery communication cable<\/strong>.<\/p>\n<\/li>\n

              • \n

                Flexible Power Output:<\/strong> Includes USB-C (100W), USB-A (18W)<\/strong>, and 12V DC<\/strong> ports for direct device charging.<\/p>\n<\/li>\n

              • \n

                Smart Temperature Control:<\/strong> Features built-in self-heating<\/strong> for efficient performance in cold environments.<\/p>\n<\/li>\n

              • \n

                Dual Charging Support:<\/strong> Recharge via AC500 inverter<\/strong>, solar panels<\/strong>, or AC adapter (500W Max)<\/strong>.<\/p>\n<\/li>\n

              • \n

                Intelligent Battery Management System (BMS):<\/strong> Protects against overcharge, over-discharge, short-circuit, and temperature fluctuations.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":7116,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[358],"product_cat":[357,234],"product_tag":[],"class_list":["post-7085","product","type-product","status-publish","has-post-thumbnail","product_brand-bluetti","product_cat-portable-power-station","product_cat-solar-equipments","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nBluetti B300S Expansion Battery \u2013 3072Wh - clasolenergycompany.co.ke<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bluetti B300S Expansion Battery \u2013 3072Wh - clasolenergycompany.co.ke\" \/>\n<meta property=\"og:description\" content=\"Massive 3072Wh Capacity: Expand your AC500 system\u2019s storage to meet heavy-duty energy needs. Advanced LiFePO\u2084 Chemistry: Delivers exceptional safety, stability, and over 3,500 life cycles to 80% capacity. Plug-and-Play Expansion: Easily connects to the AC500 via included battery communication cable. Flexible Power Output: Includes USB-C (100W), USB-A (18W), and 12V DC ports for direct device charging. Smart Temperature Control: Features built-in self-heating for efficient performance in cold environments. Dual Charging Support: Recharge via AC500 inverter, solar panels, or AC adapter (500W Max). Intelligent Battery Management System (BMS): Protects against overcharge, over-discharge, short-circuit, and temperature fluctuations.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh\" \/>\n<meta property=\"og:site_name\" content=\"clasolenergycompany.co.ke\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-13T13:21:46+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh\",\"url\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh\",\"name\":\"Bluetti B300S Expansion Battery \u2013 3072Wh - clasolenergycompany.co.ke\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/3072wh-bluetti.jpg\",\"datePublished\":\"2026-11-13T13:21:38+00:00\",\"dateModified\":\"2026-11-13T13:21:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh#primaryimage\",\"url\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/3072wh-bluetti.jpg\",\"contentUrl\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/3072wh-bluetti.jpg\",\"width\":1080,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?product=bluetti-b300s-expansion-battery-3072wh#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?page_id=6\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Bluetti B300S Expansion Battery \u2013 3072Wh\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/#website\",\"url\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/\",\"name\":\"clasolenergycompany.co.ke\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/clasolenergycompany.co.ke\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bluetti B300S Expansion Battery \u2013 3072Wh - clasolenergycompany.co.ke","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh","og_locale":"en_US","og_type":"article","og_title":"Bluetti B300S Expansion Battery \u2013 3072Wh - clasolenergycompany.co.ke","og_description":"Massive 3072Wh Capacity: Expand your AC500 system\u2019s storage to meet heavy-duty energy needs. Advanced LiFePO\u2084 Chemistry: Delivers exceptional safety, stability, and over 3,500 life cycles to 80% capacity. Plug-and-Play Expansion: Easily connects to the AC500 via included battery communication cable. Flexible Power Output: Includes USB-C (100W), USB-A (18W), and 12V DC ports for direct device charging. Smart Temperature Control: Features built-in self-heating for efficient performance in cold environments. Dual Charging Support: Recharge via AC500 inverter, solar panels, or AC adapter (500W Max). Intelligent Battery Management System (BMS): Protects against overcharge, over-discharge, short-circuit, and temperature fluctuations.","og_url":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh","og_site_name":"clasolenergycompany.co.ke","article_modified_time":"2026-11-13T13:21:46+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh","url":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh","name":"Bluetti B300S Expansion Battery \u2013 3072Wh - clasolenergycompany.co.ke","isPartOf":{"@id":"https:\/\/clasolenergycompany.co.ke\/#website"},"primaryImageOfPage":{"@id":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh#primaryimage"},"image":{"@id":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh#primaryimage"},"thumbnailUrl":"https:\/\/clasolenergycompany.co.ke\/wp-content\/uploads\/2026\/11\/3072wh-bluetti.jpg","datePublished":"2026-11-13T13:21:38+00:00","dateModified":"2026-11-13T13:21:46+00:00","breadcrumb":{"@id":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh#primaryimage","url":"https:\/\/clasolenergycompany.co.ke\/wp-content\/uploads\/2026\/11\/3072wh-bluetti.jpg","contentUrl":"https:\/\/clasolenergycompany.co.ke\/wp-content\/uploads\/2026\/11\/3072wh-bluetti.jpg","width":1080,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/clasolenergycompany.co.ke\/?product=bluetti-b300s-expansion-battery-3072wh#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/clasolenergycompany.co.ke\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/clasolenergycompany.co.ke\/?page_id=6"},{"@type":"ListItem","position":3,"name":"Bluetti B300S Expansion Battery \u2013 3072Wh"}]},{"@type":"WebSite","@id":"https:\/\/clasolenergycompany.co.ke\/#website","url":"https:\/\/clasolenergycompany.co.ke\/","name":"clasolenergycompany.co.ke","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/clasolenergycompany.co.ke\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=\/wp\/v2\/product\/7085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7085"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=\/wp\/v2\/media\/7116"}],"wp:attachment":[{"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7085"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=7085"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=7085"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/clasolenergycompany.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=7085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}