{"id":8673,"date":"2026-01-14T11:58:32","date_gmt":"2026-01-14T11:58:32","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=8673"},"modified":"2026-01-14T11:58:35","modified_gmt":"2026-01-14T11:58:35","slug":"rolux-grand-ii-150wh-gold-mount-battery-usb-c-extended-runtime-without-extra-bulk","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/gb\/rolux-grand-ii-150wh-gold-mount-battery-usb-c-extended-runtime-without-extra-bulk\/","title":{"rendered":"Rolux Grand II 150Wh Gold Mount Battery (USB-C): Extended Runtime Without Extra Bulk"},"content":{"rendered":"\n

As production setups become more demanding, battery solutions must deliver longer runtime while staying efficient and manageable. The Rolux Grand II 150Wh Gold Mount Battery (USB-C)<\/strong> <\/a>is built for professionals who need more power than a travel-size battery can offer, yet still want a compact, well-balanced design for real-world shooting environments.<\/p>\n\n\n\n

Higher Capacity for Longer Shooting Days<\/h3>\n\n\n\n

With a 150Wh capacity (10,350mAh)<\/strong>, the Grand II significantly extends operating time for cinema cameras and accessories. It reduces the frequency of battery swaps during long shooting days, making it ideal for documentary work, live events, and extended studio sessions.<\/p>\n\n\n\n

Despite the increased capacity, the battery remains surprisingly portable at 850g<\/strong>, offering an excellent balance between endurance and mobility.<\/p>\n\n\n\n

High-Current Gold Mount Performance<\/h3>\n\n\n\n

The Grand II is designed to handle demanding professional equipment with ease. Its Gold Mount interface outputs 14.4V at up to 15A<\/strong>, delivering stable, high-current power to modern cinema and broadcast cameras.<\/p>\n\n\n\n

The D-Tap output<\/strong>, also rated at 14.4V \/ 15A<\/strong>, provides ample headroom for powering multiple accessories simultaneously\u2014such as monitors, wireless video systems, and motorized focus units\u2014without voltage drop.<\/p>\n\n\n\n

With a maximum output of 220W<\/strong>, this battery confidently supports complex production rigs.<\/p>\n\n\n\n

USB-C Power for Modern Production Gear<\/h3>\n\n\n\n

To support today\u2019s mixed-device workflows, the Rolux Grand II features a full-function USB-C port with PD2.0 and PD3.0 support<\/strong>. It delivers up to 65W of output<\/strong>, allowing users to power laptops, tablets, camera controllers, and other USB-C devices directly on set.<\/p>\n\n\n\n

Unlike many batteries in its class, the USB-C input also supports 65W<\/strong>, enabling faster and more convenient recharging when using compatible chargers.<\/p>\n\n\n\n

Additional outputs include:<\/p>\n\n\n\n

    \n
  • USB-A:<\/strong> 5V \/ 3A (Max.)<\/li>\n\n\n\n
  • DC1:<\/strong> 12V \/ 3A (Max.)<\/li>\n\n\n\n
  • DC2:<\/strong> 8.4V \/ 3A (Max.)<\/li>\n<\/ul>\n\n\n\n

    This versatile layout makes the Grand II a central power hub for production environments.<\/p>\n\n\n\n

    Reliable Cells and Wide Operating Temperature<\/h3>\n\n\n\n

    The battery is built using Samsung 35E 18650 lithium-ion cells<\/strong>, known for their consistency, safety, and long service life. It operates reliably in temperatures ranging from -10\u00b0C to 60\u00b0C<\/strong>, ensuring dependable performance in both cold outdoor shoots and warm studio conditions.<\/p>\n\n\n\n

    Designed for Professional Use<\/h3>\n\n\n\n

    With dimensions of 108.3 \u00d7 82 \u00d7 85.4 mm<\/strong>, the Grand II fits naturally into Gold Mount camera systems while maintaining solid weight distribution. Its durable construction and efficient thermal design make it suitable for continuous professional use.<\/p>\n\n\n\n

    Who Is the Grand II For?<\/h3>\n\n\n\n

    The Rolux Grand II 150Wh Gold Mount Battery is ideal for:<\/p>\n\n\n\n

      \n
    • Cinema and broadcast cameras requiring higher current<\/li>\n\n\n\n
    • Multi-accessory camera rigs<\/li>\n\n\n\n
    • Long shooting days with minimal battery changes<\/li>\n\n\n\n
    • Users who rely on USB-C powered equipment on set<\/li>\n<\/ul>\n\n\n\n

      Final Thoughts<\/h3>\n\n\n\n

      The Rolux Grand II 150Wh Gold Mount Battery (USB-C)<\/strong> delivers extended runtime, strong current output, and modern USB-C charging in a compact professional package. It\u2019s a practical upgrade for creators who need more endurance than a 99Wh battery can offer\u2014without moving to oversized, heavy power solutions.<\/p>\n","protected":false},"excerpt":{"rendered":"

      As production setups become more demanding, battery solutions must deliver longer runtime while staying efficient and manageable. The Rolux Grand 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