{"id":4767,"date":"2025-10-26T07:43:43","date_gmt":"2025-10-26T15:43:43","guid":{"rendered":"https:\/\/rolux.tv\/?p=4767"},"modified":"2025-10-26T07:43:44","modified_gmt":"2025-10-26T15:43:44","slug":"rolux-28-8v-302wh-usb-c-port-b-mount-lithium-battery-next-level-power-for-cine-professionals","status":"publish","type":"post","link":"https:\/\/rolux.tv\/ar\/2025\/10\/26\/rolux-28-8v-302wh-usb-c-port-b-mount-lithium-battery-next-level-power-for-cine-professionals\/","title":{"rendered":"Rolux 28.8V 302Wh USB-C Port B-Mount Lithium Battery \u2013 Next-Level Power for Cine Professionals"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">When it comes to powering high-end digital cinema systems and large-scale lighting setups, precision, reliability, and flexibility are key. The <strong><a href=\"https:\/\/rolux.tv\/product\/rolux-28-8v-302wh-usb-c-port-b-mount-lithium-battery\/\">Rolux 28.8V 302Wh USB-C Port B-Mount Lithium Battery<\/a><\/strong> is engineered to meet the demands of professional cinematographers and production crews who require stable, high-capacity power for their advanced equipment. Combining a powerful 302Wh capacity with smart USB-C technology and multi-port versatility, this battery represents the next generation of professional power solutions.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>High-Voltage Power for Demanding Devices<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Delivering a <strong>rated voltage of 28.8V<\/strong> and a <strong>capacity of 10,500mAh (302Wh)<\/strong>, this Rolux B-Mount battery is built to support power-intensive gear like <strong>ARRI ALEXA 35, ALEXA LF, and large LED lighting systems<\/strong>. With a <strong>maximum output of 10A<\/strong>, it ensures smooth, consistent energy delivery \u2014 maintaining stability even under continuous heavy loads.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether you\u2019re filming a feature-length production or managing multiple lighting setups, this battery provides dependable power for extended shooting sessions without compromise.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Smart Multi-Port Functionality<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The Rolux 28.8V 302Wh battery offers a comprehensive range of outputs, giving you unmatched flexibility on set:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Main Output:<\/strong> 28.8V \/ 10A (Max) \u2013 ideal for cinema cameras and large LED panels.<\/li>\n\n\n\n<li><strong>D-Tap Output:<\/strong> 16.8V \/ 3A (Max) \u2013 for monitors, transmitters, or smaller accessories.<\/li>\n\n\n\n<li><strong>USB-A Output:<\/strong> 5V \/ 2.1A (Max) \u2013 convenient for smartphones and other low-power devices.<\/li>\n\n\n\n<li><strong>USB-C Port:<\/strong> supports <strong>PD fast charging and output<\/strong> (5V\/3A, 9V\/3A, 12V\/3A, 15V\/3A, 20V\/3.25A).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>USB-C input supports up to 65W charging<\/strong>, allowing you to recharge the battery in about <strong>6 hours<\/strong> \u2014 faster and more efficiently than traditional charging methods.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Engineered for Modern B-Mount Systems<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The B-Mount interface is the new standard for professional cinema power systems, offering greater stability and higher voltage than legacy mounts. The Rolux 28.8V 302Wh battery integrates seamlessly with <strong>ARRI\u2019s B-Mount ecosystem<\/strong>, ensuring reliable performance, secure mounting, and intelligent communication between camera and power source.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Strong, Reliable, and Built to Last<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">With <strong>industrial-grade lithium-ion cells<\/strong> and an advanced battery management system (BMS), this Rolux battery ensures maximum efficiency and safety. It includes multiple protection layers against <strong>over-voltage, over-current, overheating, and short-circuiting<\/strong>, extending the battery\u2019s lifespan and maintaining consistent output even in demanding environments.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Professional Design with Practical Durability<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Despite its massive capacity, the battery maintains a compact and durable structure:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dimensions:<\/strong> 138 \u00d7 80 \u00d7 90 mm<\/li>\n\n\n\n<li><strong>Weight:<\/strong> 1637 g<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This balanced design ensures solid performance without unnecessary bulk, making it ideal for rig mounting or travel between production sites.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Reliable in All Conditions<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Engineered to operate efficiently across a wide range of production environments, the battery delivers stable output even under intense workloads. Whether shooting on location or in a controlled studio environment, the Rolux 28.8V battery performs consistently to keep your creative flow uninterrupted.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Power You Can Depend On<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong><a href=\"https:\/\/rolux.tv\/product\/rolux-28-8v-302wh-usb-c-port-b-mount-lithium-battery\/\">Rolux 28.8V 302Wh USB-C Port B-Mount Lithium Battery<\/a><\/strong> stands as a premium power solution for today\u2019s high-end cinema technology. With intelligent multi-port functionality, fast PD charging, and robust B-Mount compatibility, it brings together performance, convenience, and reliability \u2014 everything modern professionals demand from their power systems.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In summary<\/strong>, this Rolux 28.8V 302Wh B-Mount battery is more than just a power source \u2014 it\u2019s a professional-grade energy system designed for the most demanding productions. Offering stable high-voltage performance, flexible output options, and modern USB-C charging, it empowers creators to focus on what matters most: capturing their vision with confidence.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When it comes to powering high-end digital cinema systems and large-scale lighting setups, precision, reliability, and flexibility are key. The Rolux 28.8V 302Wh USB-C Port B-Mount Lithium Battery is engineered to meet the demands of professional cinematographers and production crews who require stable, high-capacity power for their advanced equipment. Combining a powerful 302Wh capacity with&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4767","post","type-post","status-publish","format-standard","hentry","category-blog"],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ar","enabled_languages":["en","es","de","fr","ru","nl","ar","ja","ko","pt","it","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"nl":{"title":false,"content":false,"excerpt":false},"ar":{"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},"it":{"title":false,"content":false,"excerpt":false},"vi":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/posts\/4767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/comments?post=4767"}],"version-history":[{"count":1,"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/posts\/4767\/revisions"}],"predecessor-version":[{"id":4768,"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/posts\/4767\/revisions\/4768"}],"wp:attachment":[{"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/media?parent=4767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/categories?post=4767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rolux.tv\/ar\/wp-json\/wp\/v2\/tags?post=4767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}