{"id":7350,"date":"2025-09-10T12:04:17","date_gmt":"2025-09-10T12:04:17","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=7350"},"modified":"2025-09-10T12:04:19","modified_gmt":"2025-09-10T12:04:19","slug":"high-capacity-performance-rolux-grand-iii-250wh-gold-mount-battery-usb-c","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/es\/high-capacity-performance-rolux-grand-iii-250wh-gold-mount-battery-usb-c\/","title":{"rendered":"High-Capacity Performance: Rolux Grand III 250Wh Gold Mount Battery (USB-C)"},"content":{"rendered":"\n<p>For filmmakers, production crews, and content creators working with high-powered equipment, having a battery that provides both extended runtime and versatile connectivity is essential. 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> is designed to meet those demands with professional reliability, high output, and flexible charging options.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Extended Power for Demanding Productions<\/h3>\n\n\n\n<p>With a <strong>capacity of 250Wh (17,250mAh)<\/strong> and a <strong>rated voltage of 14.4V<\/strong>, the Grand III is built for energy-intensive setups. Capable of delivering <strong>220W (Max) output power<\/strong>, it is an ideal solution for powering cinema cameras, high-output lights, monitors, and other essential gear during long shooting days.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Multiple Output Options for Maximum Flexibility<\/h3>\n\n\n\n<p>The Grand III is equipped with a wide range of outputs to support both professional equipment and modern devices:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>BP interface output:<\/strong> 14.4V 15A for core camera systems<\/li>\n\n\n\n<li><strong>D-TAP output:<\/strong> 14.4V 15A for accessories and additional equipment<\/li>\n\n\n\n<li><strong>USB-A output:<\/strong> 5V 3A (Max.) for mobile devices and smaller gear<\/li>\n\n\n\n<li><strong>USB-C output:<\/strong> PD2.0 &amp; PD3.0, up to <strong>100W (Max.)<\/strong>\u2014perfect for laptops, tablets, and fast-charging cameras<\/li>\n\n\n\n<li><strong>DC1 output:<\/strong> 12V 3A (Max.)<\/li>\n\n\n\n<li><strong>DC2 output:<\/strong> 8.4V 3A (Max.)<\/li>\n<\/ul>\n\n\n\n<p>This connectivity ensures that the Grand III serves as a central power hub, reducing the need for multiple adapters or chargers on set.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fast and Convenient Recharging<\/h3>\n\n\n\n<p>Supporting <strong>USB-C input with PD2.0 &amp; PD3.0 (65W Max.)<\/strong>, the battery can be recharged quickly and efficiently, even without a dedicated charger. This feature is especially valuable for travel and location shoots where time and resources are limited.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Built Strong, Yet Practical<\/h3>\n\n\n\n<p>Despite its large capacity, the Grand III remains practical for professional use, weighing <strong>1290g<\/strong> with dimensions of <strong>127.3 \u00d7 82 \u00d7 101.9mm<\/strong>. Its compact build ensures it can be easily integrated into rig setups or carried in gear cases without adding unnecessary bulk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Premium Samsung Lithium-Ion Cells<\/h3>\n\n\n\n<p>Powered by <strong>Samsung 35E 18650 lithium-ion cells<\/strong>, the Grand III delivers consistent performance, reliable safety, and long-term durability\u2014giving professionals the confidence to rely on it across a variety of production environments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">All-Weather Reliability<\/h3>\n\n\n\n<p>The battery is designed to function in conditions ranging from <strong>-10\u00b0C to 60\u00b0C<\/strong>, making it suitable for both controlled studio shoots and challenging outdoor environments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Highlights<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>250Wh capacity<\/strong> for extended runtime on demanding projects<\/li>\n\n\n\n<li><strong>220W max output<\/strong> for powering professional cinema gear<\/li>\n\n\n\n<li><strong>USB-C output with 100W PD support<\/strong> for laptops and fast-charging devices<\/li>\n\n\n\n<li><strong>Versatile multi-port design<\/strong> to power multiple devices at once<\/li>\n\n\n\n<li><strong>Durable Samsung lithium-ion cells<\/strong> for safety and longevity<\/li>\n<\/ul>\n\n\n\n<p>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> is the ultimate solution for professionals who need high-capacity, flexible, and dependable power to keep their production running smoothly.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>For filmmakers, production crews, and content creators working with high-powered equipment, having a battery that provides both extended runtime and 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