{"id":7753,"date":"2025-09-29T11:10:05","date_gmt":"2025-09-29T11:10:05","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=7753"},"modified":"2025-09-29T11:10:08","modified_gmt":"2025-09-29T11:10:08","slug":"rolux-300w-b-mount-battery-high-capacity-power-for-modern-cinema","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/es\/rolux-300w-b-mount-battery-high-capacity-power-for-modern-cinema\/","title":{"rendered":"Rolux 300W B Mount Battery \u2013 High-Capacity Power for Modern Cinema"},"content":{"rendered":"\n<p>For professional cinema and broadcast productions, stable and high-output power is essential. The <a href=\"https:\/\/rolux-battery.com\/product\/rolux-300w-b-mount-battery\/\"><strong>Rolux 300W B Mount Battery<\/strong> <\/a>is engineered to meet the growing energy demands of today\u2019s high-end cameras and accessories. With a robust design and multiple output options, it delivers dependable performance for even the most power-hungry setups.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Serious Capacity for Demanding Gear<\/h2>\n\n\n\n<p>At <strong>302.4Wh (10,500mAh)<\/strong>, this B Mount battery offers the extended runtime needed for cinema cameras, lighting rigs, and advanced accessories. With a <strong>28.8V \/ 10A max output<\/strong>, it ensures stable power delivery to heavy-draw devices, reducing downtime and maximizing productivity on set.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Multiple Output Options<\/h2>\n\n\n\n<p>The Rolux 300W B Mount Battery goes beyond powering just your camera by offering versatile connections:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D-Tap Output<\/strong>: 16.8V \/ 3A (Max) \u2013 for monitors, wireless systems, or compact lights.<\/li>\n\n\n\n<li><strong>USB-A Output<\/strong>: 5V \/ 2.1A \u2013 ideal for smartphones and tablets.<\/li>\n\n\n\n<li><strong>USB-C Output<\/strong>: Supports <strong>5V\/3A, 9V\/3A, 12V\/3A, 15V\/3A, and 20V\/3.25A<\/strong>, making it capable of powering laptops, tablets, and other modern devices with fast charging compatibility.<\/li>\n<\/ul>\n\n\n\n<p>This flexibility allows operators to run multiple tools from one compact source, streamlining production workflows.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fast and Efficient Charging<\/h2>\n\n\n\n<p>Keeping a large battery charged is just as important as its capacity. The Rolux 300W B Mount Battery supports:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>USB-C Charging (65W Max)<\/strong> \u2013 fully recharges in about <strong>6 hours<\/strong>.<\/li>\n\n\n\n<li><strong>4KBM Charger<\/strong> \u2013 reduces charging time to <strong>4 hours<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>This ensures your gear stays powered with minimal downtime, keeping productions running smoothly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Built for Professional Use<\/h2>\n\n\n\n<p>With a <strong>full charge at 33.6V<\/strong> and a <strong>cut-off voltage of 22V<\/strong>, the battery is optimized for safe, efficient power delivery. Measuring <strong>138 \u00d7 80 \u00d7 90mm<\/strong> and weighing <strong>1637g<\/strong>, it balances capacity and portability, making it suitable for both studio and field use.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Why Choose the Rolux 300W B Mount Battery?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>302.4Wh high capacity<\/strong> for extended runtime.<\/li>\n\n\n\n<li><strong>28.8V \/ 10A max output<\/strong> for cinema-grade power needs.<\/li>\n\n\n\n<li><strong>Versatile outputs<\/strong> including D-Tap, USB-A, and USB-C fast charging.<\/li>\n\n\n\n<li><strong>Fast recharge options<\/strong> to minimize downtime.<\/li>\n\n\n\n<li><strong>Durable, professional design<\/strong> built for heavy production environments.<\/li>\n<\/ul>\n\n\n\n<p>From long shooting days to travel-intensive productions, the <strong><a href=\"https:\/\/rolux-battery.com\/product\/rolux-300w-b-mount-battery\/\">Rolux 300W B Mount Battery<\/a><\/strong> ensures your equipment stays powered, allowing you to focus entirely on your creative vision.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For professional cinema and broadcast productions, stable and high-output power is essential. The Rolux 300W B Mount Battery is engineered [&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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