{"id":7759,"date":"2025-09-29T11:14:38","date_gmt":"2025-09-29T11:14:38","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=7759"},"modified":"2025-09-29T11:14:39","modified_gmt":"2025-09-29T11:14:39","slug":"rolux-grand-iii-250wh-gold-mount-battery-usb-c-serious-power-for-demanding-shoots","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/he\/rolux-grand-iii-250wh-gold-mount-battery-usb-c-serious-power-for-demanding-shoots\/","title":{"rendered":"Rolux Grand III 250Wh Gold Mount Battery (USB-C) \u2013 Serious Power for Demanding Shoots"},"content":{"rendered":"\n<p>For productions that require longer shooting hours, multiple accessories, and reliable high-output performance, the <strong><a href=\"https:\/\/rolux-battery.com\/product\/rolux-grand-iii-250wh-gold-mount-battery-usb-c\/\">Rolux Grand III 250Wh Gold Mount Battery (USB-C)<\/a><\/strong> delivers unmatched endurance. With expanded capacity, versatile ports, and professional-grade construction, it\u2019s designed for cinematographers and creators who won\u2019t compromise on power.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Extended Runtime with 250Wh Capacity<\/h2>\n\n\n\n<p>The Grand III is equipped with a <strong>250Wh (17,250mAh)<\/strong> capacity and a <strong>rated voltage of 14.4V<\/strong>, ensuring longer runtimes for high-draw cinema cameras, LED lighting systems, and broadcast gear. Despite its impressive power, it maintains a manageable size of <strong>127.3 \u00d7 82 \u00d7 101.9mm<\/strong> and a weight of <strong>1,290g<\/strong>, striking a solid balance between endurance and mobility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Multiple Power Delivery Options<\/h2>\n\n\n\n<p>Engineered for versatility, this battery is equipped with a range of outputs to keep multiple devices powered simultaneously:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>BP Interface Output<\/strong>: 14.4V \/ 15A \u2013 dependable supply for cameras.<\/li>\n\n\n\n<li><strong>D-TAP Output<\/strong>: 14.4V \/ 15A \u2013 ideal for lighting units, wireless transmitters, and monitors.<\/li>\n\n\n\n<li><strong>USB-A Output<\/strong>: 5V \/ 3A \u2013 convenient charging for smaller electronics.<\/li>\n\n\n\n<li><strong>USB-C Output<\/strong>: PD2.0 &amp; PD3.0 support with <strong>100W max output<\/strong> \u2013 capable of powering laptops, tablets, and other high-demand devices.<\/li>\n\n\n\n<li><strong>USB-C Input<\/strong>: PD2.0 &amp; PD3.0 up to <strong>65W<\/strong>, enabling efficient fast charging without a traditional charger.<\/li>\n\n\n\n<li><strong>DC1 Output<\/strong>: 12V \/ 3A \u2013 suitable for mid-level accessories.<\/li>\n\n\n\n<li><strong>DC2 Output<\/strong>: 8.4V \/ 3A \u2013 perfect for compact devices like audio recorders or small LED panels.<\/li>\n<\/ul>\n\n\n\n<p>With a <strong>maximum output power of 220W<\/strong>, the Grand III is built to support heavy-duty workflows with confidence.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Built with Premium Samsung Cells<\/h2>\n\n\n\n<p>The battery uses <strong>Samsung 35E 18650 lithium-ion cells<\/strong>, ensuring long-term reliability, stable discharge, and consistent performance even in challenging conditions. Operating within a wide temperature range of <strong>-10\u00b0C to 60\u00b0C<\/strong>, it\u2019s dependable for both controlled studio setups and unpredictable outdoor environments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Professional-Grade Endurance<\/h2>\n\n\n\n<p>The Rolux Grand III offers an ideal solution for filmmakers who need more than mid-capacity batteries can provide. Whether you\u2019re running a power-hungry cinema camera setup or multiple accessories on location, this 250Wh pack reduces downtime by keeping your gear operational for longer stretches.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Key Features of the Rolux Grand III 250Wh Gold Mount Battery (USB-C)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High-capacity 250Wh (17,250mAh)<\/strong> for extended runtime.<\/li>\n\n\n\n<li><strong>USB-C PD output up to 100W<\/strong> \u2013 supports laptops and advanced devices.<\/li>\n\n\n\n<li><strong>Multiple ports<\/strong> including BP, D-TAP, USB-A, USB-C, and dual DC outputs.<\/li>\n\n\n\n<li><strong>Samsung 18650 lithium-ion cells<\/strong> for safety and durability.<\/li>\n\n\n\n<li><strong>220W max output power<\/strong> for professional-level equipment.<\/li>\n\n\n\n<li><strong>Rugged build<\/strong> designed for both fieldwork and studio use.<\/li>\n<\/ul>\n\n\n\n<p>For creators who demand serious power and flexibility, the <strong><a href=\"https:\/\/rolux-battery.com\/product\/rolux-grand-iii-250wh-gold-mount-battery-usb-c\/\">Rolux Grand III 250Wh Gold Mount Battery (USB-C)<\/a><\/strong> stands as a reliable choice\u2014delivering long-lasting energy to keep productions running smoothly.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>For productions that require longer shooting hours, multiple accessories, and reliable high-output performance, the Rolux Grand III 250Wh Gold Mount 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