{"id":7077,"date":"2025-08-24T13:14:52","date_gmt":"2025-08-24T13:14:52","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=7077"},"modified":"2025-08-24T13:14:54","modified_gmt":"2025-08-24T13:14:54","slug":"rolux-300w-b-mount-battery-high-capacity-power-for-demanding-film-production","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/de\/rolux-300w-b-mount-battery-high-capacity-power-for-demanding-film-production\/","title":{"rendered":"Rolux 300W B Mount Battery \u2013 High-Capacity Power for Demanding Film Production"},"content":{"rendered":"\n<p>In the world of professional cinematography, power reliability is just as critical as camera performance. High-end cinema cameras and accessories require strong, stable energy delivery, and the <strong><a href=\"https:\/\/rolux-battery.com\/product\/rolux-300w-b-mount-battery\/\">Rolux 300W B Mount Battery<\/a><\/strong> is built precisely for that purpose. With its large capacity and versatile outputs, this battery is the ideal partner for productions that demand long runtime and efficiency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exceptional Capacity and Output<\/h2>\n\n\n\n<p>At the core of this powerhouse is a <strong>302.4Wh (10,500mAh)<\/strong> capacity, ensuring extended shooting sessions without frequent swaps. With a <strong>maximum output of 28.8V\/10A<\/strong>, it delivers the consistent, high-voltage performance required by today\u2019s power-hungry cinema cameras, lights, and professional rigs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Multiple Output Options for Versatility<\/h2>\n\n\n\n<p>The Rolux 300W B Mount Battery is not just about raw power\u2014it\u2019s designed to support a full ecosystem of devices on set:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D-Tap Output (16.8V\/3A Max):<\/strong> Perfect for monitors, wireless transmitters, and accessories.<\/li>\n\n\n\n<li><strong>USB-A Output (5V\/2.1A Max):<\/strong> Reliable charging for mobile devices and smaller equipment.<\/li>\n\n\n\n<li><strong>USB-C Output:<\/strong> A true highlight, offering fast and flexible charging profiles\u2014\n<ul class=\"wp-block-list\">\n<li>5V\/3A<\/li>\n\n\n\n<li>9V\/3A<\/li>\n\n\n\n<li>12V\/3A<\/li>\n\n\n\n<li>15V\/3A<\/li>\n\n\n\n<li>20V\/3.25A<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>This wide range ensures compatibility with laptops, tablets, cameras, and other USB-C powered tools, making it more than just a camera battery\u2014it\u2019s a universal power solution.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fast and Convenient Charging<\/h2>\n\n\n\n<p>Time is critical on professional sets, and this battery is designed with efficiency in mind:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>USB-C Charging:<\/strong> Up to <strong>65W<\/strong>, reaching full capacity in about <strong>6 hours<\/strong>.<\/li>\n\n\n\n<li><strong>4KBM Charger:<\/strong> Dedicated fast-charging option that reduces the charge time to <strong>just 4 hours<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>This flexibility ensures that no matter your workflow, you\u2019ll spend more time shooting and less time waiting.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Intelligent Power Design<\/h2>\n\n\n\n<p>Built with a <strong>full voltage of 33.6V<\/strong> and a <strong>cut-off voltage of 22V<\/strong>, the Rolux 300W B Mount Battery ensures safe operation while protecting your equipment. This intelligent design maximizes battery life and delivers stable energy across demanding conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Built for Professionals<\/h2>\n\n\n\n<p>With <strong>dimensions of 138mm \u00d7 80mm \u00d7 90mm<\/strong> and a weight of <strong>1637g<\/strong>, the Rolux 300W B Mount Battery is compact enough for on-set use while still offering industrial-grade capacity. Its robust build and high efficiency make it an essential choice for large productions, documentaries, and long-form shoots.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Final Thoughts<\/h2>\n\n\n\n<p>The <strong><a href=\"https:\/\/rolux-battery.com\/product\/rolux-300w-b-mount-battery\/\">Rolux 300W B Mount Battery<\/a><\/strong> represents a new standard in professional filmmaking power solutions. With its massive capacity, versatile output options, and fast-charging capability, it is engineered to keep up with the demands of modern cinema equipment. Whether you\u2019re powering a flagship digital cinema camera or running multiple accessories, this battery delivers the performance and reliability you need to stay focused on the creative process.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the world of professional cinematography, power reliability is just as critical as camera performance. High-end cinema cameras and accessories [&hellip;]<\/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 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