{"id":7366,"date":"2025-09-11T11:58:02","date_gmt":"2025-09-11T11:58:02","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=7366"},"modified":"2025-09-11T11:58:05","modified_gmt":"2025-09-11T11:58:05","slug":"rolux-300w-b-mount-battery-high-power-performance-for-demanding-productions","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/hi\/rolux-300w-b-mount-battery-high-power-performance-for-demanding-productions\/","title":{"rendered":"Rolux 300W B Mount Battery: High-Power Performance for Demanding Productions"},"content":{"rendered":"\n<p>When working with today\u2019s power-hungry cinema cameras and accessories, you need a battery solution that keeps up without compromise. The <strong><a href=\"https:\/\/rolux-battery.com\/product\/rolux-300w-b-mount-battery\/\">Rolux 300W B Mount Battery<\/a><\/strong> is designed to deliver strong, stable power for professional film and broadcast environments, ensuring that your gear stays running as long as you do.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Serious Capacity for Professional Demands<\/h3>\n\n\n\n<p>With a <strong>302.4Wh capacity (10,500mAh)<\/strong>, this battery is built for extended shoots where reliability is critical. Offering a <strong>28.8V\/10A max output<\/strong>, it provides the high-voltage support needed for cinema-grade cameras, lights, and production rigs that demand more than standard batteries can deliver.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Multiple Outputs, One Power Solution<\/h3>\n\n\n\n<p>Versatility is at the core of the Rolux 300W B Mount Battery. It includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D-TAP Output<\/strong>: 16.8V\/3A (Max.) \u2013 suitable for monitors, lights, or smaller accessories.<\/li>\n\n\n\n<li><strong>USB-A Output<\/strong>: 5V\/2.1A (Max.) \u2013 handy for mobile devices or on-set gadgets.<\/li>\n\n\n\n<li><strong>USB-C Port<\/strong>: Input up to 65W for fast charging, plus output options of <strong>5V\/3A, 9V\/3A, 12V\/3A, 15V\/3A, and 20V\/3.25A<\/strong>, making it ideal for laptops, tablets, and modern camera accessories.<\/li>\n<\/ul>\n\n\n\n<p>This wide range of ports means fewer chargers and adapters to carry, simplifying your setup.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fast and Efficient Charging<\/h3>\n\n\n\n<p>Time is always valuable on set, and the Rolux 300W B Mount Battery ensures you don\u2019t waste it. Using the <strong>USB-C port<\/strong>, it can be recharged in about <strong>6 hours<\/strong>, while a <strong>4KBM charger<\/strong> reduces the charge time to just <strong>4 hours<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Reliable Build for Professional Use<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Power Full Voltage<\/strong>: 33.6V<\/li>\n\n\n\n<li><strong>Cut-off Voltage<\/strong>: 22V, ensuring stable discharge protection.<\/li>\n\n\n\n<li><strong>Weight<\/strong>: 1637g, durable yet manageable for its class.<\/li>\n\n\n\n<li><strong>Dimensions<\/strong>: 138mm \u00d7 80mm \u00d7 90mm, a solid build that balances power with portability.<\/li>\n<\/ul>\n\n\n\n<p>This battery is engineered for heavy-duty, professional use, giving cinematographers confidence in both studio and field environments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why the Rolux 300W B Mount Battery Stands Out<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High-capacity <strong>302.4Wh<\/strong> for extended runtime<\/li>\n\n\n\n<li>Strong <strong>28.8V\/10A<\/strong> output for cinema-grade equipment<\/li>\n\n\n\n<li>Multiple ports including <strong>USB-C fast charge\/output<\/strong><\/li>\n\n\n\n<li>Faster recharge with 4KBM charger (just 4 hours)<\/li>\n\n\n\n<li>Rugged design built for professional reliability<\/li>\n<\/ul>\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> is more than just a power source\u2014it\u2019s a production-ready solution that keeps cameras rolling and crews focused on creativity, not downtime.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When working with today\u2019s power-hungry cinema cameras and accessories, you need a battery solution that keeps up without compromise. The [&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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