{"id":8570,"date":"2025-12-11T13:28:38","date_gmt":"2025-12-11T13:28:38","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=8570"},"modified":"2025-12-11T13:28:41","modified_gmt":"2025-12-11T13:28:41","slug":"rolux-density-iii-290wh-usb-c-v-mount-battery-maximum-endurance-for-heavy-duty-cinematography","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/he\/rolux-density-iii-290wh-usb-c-v-mount-battery-maximum-endurance-for-heavy-duty-cinematography\/","title":{"rendered":"Rolux Density III 290Wh USB-C V-Mount Battery: Maximum Endurance for Heavy-Duty Cinematography"},"content":{"rendered":"\n

For large cinema cameras, power-hungry accessories, and full-day productions, filmmakers need a battery that offers unwavering endurance. The Rolux Density III 290Wh USB-C V-Mount Battery<\/a><\/strong> is built for exactly that\u2014delivering exceptional capacity, reliable high-current output, and modern charging conveniences in a rugged, production-ready form.<\/p>\n\n\n\n

Designed for high-demand workflows, this battery is ideal for cinematographers who need long runtimes without interruptions or frequent swapping.<\/p>\n\n\n\n

\n\n\n\n

Massive 290Wh Capacity for Continuous Operation<\/strong><\/h2>\n\n\n\n

Equipped with 290Wh \/ 20100mAh<\/strong> of energy, the Density III offers one of the longest runtimes in the Rolux lineup. Its 14.4V rated capacity<\/strong> ensures stable, consistent performance with cinema cameras, field monitors, high-output wireless systems, and LED lights that require serious power.<\/p>\n\n\n\n

Available in two size configurations\u2014<\/p>\n\n\n\n

    \n
  • 120 \u00d7 91 \u00d7 90 mm<\/strong><\/li>\n\n\n\n
  • 120 \u00d7 91 \u00d7 102 mm<\/strong><\/li>\n<\/ul>\n\n\n\n

    \u2014the Density III provides options that balance capacity and physical size depending on production needs.
    Weight varies slightly between 1380g and 1390g<\/strong>, giving it a solid, robust feel while still being manageable on shoulder rigs, carts, and studio setups.<\/p>\n\n\n\n

    \n\n\n\n

    Complete Power Hub for Professional Gear<\/strong><\/h2>\n\n\n\n

    Like the earlier models in the Density series, the Density III offers flexible I\/O options, but its large capacity makes those ports even more valuable on long shooting days.<\/p>\n\n\n\n

    BP Electrodes<\/strong><\/h3>\n\n\n\n
      \n
    • Output:<\/strong> 14.4V 15A<\/li>\n\n\n\n
    • Input:<\/strong> 16.8V 3A<\/li>\n<\/ul>\n\n\n\n

      D-Tap IN\/OUT<\/strong><\/h3>\n\n\n\n
        \n
      • Output:<\/strong> 14.4V 15A<\/li>\n\n\n\n
      • Input:<\/strong> 16.8V 3A<\/li>\n<\/ul>\n\n\n\n

        This dual-role D-Tap allows filmmakers to either power accessories or recharge the battery using compact D-Tap chargers\u2014very useful for mobile crews.<\/p>\n\n\n\n

        USB-C PD Port<\/strong><\/h3>\n\n\n\n
          \n
        • 65W Output<\/strong><\/li>\n\n\n\n
        • 45W Input<\/strong><\/li>\n<\/ul>\n\n\n\n

          A must-have for creators who rely on USB-C laptops, mirrorless cameras, SSDs, and mobile devices on set.
          The Density III can keep modern digital tools powered throughout a full production day.<\/p>\n\n\n\n

          USB-A Port<\/strong><\/h3>\n\n\n\n
            \n
          • 5V 2.1A Output<\/strong>
            Reliable for small gadgets, wireless mic receivers, or phones.<\/li>\n<\/ul>\n\n\n\n

            With these ports working together, the Density III becomes a central power platform<\/strong>, supporting both traditional cinema gear and digital peripherals simultaneously.<\/p>\n\n\n\n

            \n\n\n\n

            Engineered for Extreme Environments<\/strong><\/h2>\n\n\n\n

            The Rolux Density III is designed to operate in harsh outdoor conditions. With a working temperature range of -10\u00b0C to 60\u00b0C<\/strong>, it performs reliably in winter, desert heat, or unpredictable field environments.<\/p>\n\n\n\n

            Charging remains safe and stable within 0\u00b0C to 40\u00b0C<\/strong>, helping maintain battery health and extending its lifespan.<\/p>\n\n\n\n

            This resilience makes it a trustworthy choice for documentary filmmakers, adventure shooters, broadcast crews, and long expedition-style productions.<\/p>\n\n\n\n

            \n\n\n\n

            A Professional Power Solution for High-Draw Systems<\/strong><\/h2>\n\n\n\n

            The Density III shines in setups where smaller batteries fall short:<\/p>\n\n\n\n

              \n
            • Large cinema cameras (URSA, FX9, C300 series, RED systems)<\/li>\n\n\n\n
            • Multi-accessory rigs with monitors, follow focus motors, wireless video systems<\/li>\n\n\n\n
            • High-output LED panels or compact location lights<\/li>\n\n\n\n
            • Production carts and studio builds that run all day<\/li>\n<\/ul>\n\n\n\n

              Its high current delivery of 15A<\/strong> ensures steady performance even under heavy load.<\/p>\n\n\n\n

              \n\n\n\n

              Why Choose the Rolux Density III 290Wh?<\/strong><\/h2>\n\n\n\n
                \n
              • Massive 290Wh capacity<\/strong> for long, uninterrupted shooting<\/li>\n\n\n\n
              • Dual D-Tap and BP electrode power<\/strong> for versatile output<\/li>\n\n\n\n
              • USB-C PD<\/strong> for laptops and modern accessories<\/li>\n\n\n\n
              • Rugged build for extreme temperatures<\/strong><\/li>\n\n\n\n
              • Available in two sizes<\/strong> for different rigging needs<\/li>\n\n\n\n
              • Ideal for cinema and professional broadcast systems<\/strong><\/li>\n<\/ul>\n\n\n\n

                When maximum endurance is the priority, the Rolux Density III 290Wh USB-C V-Mount Battery<\/strong> is a powerhouse designed for serious filmmaking environments.<\/p>\n","protected":false},"excerpt":{"rendered":"

                For large cinema cameras, power-hungry accessories, and full-day productions, filmmakers need a battery that offers unwavering endurance. The Rolux Density […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8570","post","type-post","status-publish","format-standard","hentry","category-blog"],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"he","enabled_languages":["en","es","fr","de","ru","gb","ar","nl","he","hi","it","ja","ko","pt"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"gb":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"nl":{"title":false,"content":false,"excerpt":false},"he":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/posts\/8570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/comments?post=8570"}],"version-history":[{"count":1,"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/posts\/8570\/revisions"}],"predecessor-version":[{"id":8571,"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/posts\/8570\/revisions\/8571"}],"wp:attachment":[{"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/media?parent=8570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/categories?post=8570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rolux-battery.com\/he\/wp-json\/wp\/v2\/tags?post=8570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}