{"id":8699,"date":"2026-01-18T13:40:55","date_gmt":"2026-01-18T13:40:55","guid":{"rendered":"https:\/\/rolux-battery.com\/?p=8699"},"modified":"2026-01-18T13:40:58","modified_gmt":"2026-01-18T13:40:58","slug":"rolux-rl-pd100-d-tap-to-usb-c-bi-directional-charging-adapter-one-cable-two-way-power-control","status":"publish","type":"post","link":"https:\/\/rolux-battery.com\/gb\/rolux-rl-pd100-d-tap-to-usb-c-bi-directional-charging-adapter-one-cable-two-way-power-control\/","title":{"rendered":"Rolux RL-PD100 D-Tap to USB-C Bi-Directional Charging Adapter: One Cable, Two-Way Power Control"},"content":{"rendered":"\n

Modern production workflows demand flexibility, and the Rolux RL-PD100 D-Tap to USB-C Bi-Directional Charging Adapter<\/a><\/strong> is designed to deliver exactly that. By enabling both charging and discharging between D-Tap batteries and USB-C devices, this compact adapter bridges professional cinema power systems with today\u2019s USB-C\u2013powered equipment.<\/p>\n\n\n\n

True Bi-Directional Power Conversion<\/h3>\n\n\n\n

Unlike traditional one-way adapters, the RL-PD100 supports two-way power flow<\/strong>:<\/p>\n\n\n\n

    \n
  • USB-C to D-Tap charging<\/strong>, allowing USB-C power sources to recharge D-Tap\u2013equipped batteries<\/li>\n\n\n\n
  • D-Tap to USB-C discharging<\/strong>, enabling professional batteries to power laptops, cameras, monitors, and other USB-C devices<\/li>\n<\/ul>\n\n\n\n

    This versatility reduces the need for multiple chargers and cables, simplifying your gear setup on set or on the move.<\/p>\n\n\n\n

    Efficient USB-C to D-Tap Charging<\/h3>\n\n\n\n

    When charging through USB-C to D-Tap, the adapter delivers up to 45W of charging power<\/strong> with a D-Tap no-load voltage of 16.8V \u00b10.1V<\/strong>. With a charging efficiency greater than 91%<\/strong>, energy loss is minimized while maintaining safe and stable operation. Surface temperatures remain under 50\u00b0C during charging<\/strong>, ensuring reliable performance in professional environments.<\/p>\n\n\n\n

    High-Power D-Tap to USB-C Output<\/h3>\n\n\n\n

    In discharge mode, the RL-PD100 converts D-Tap power into USB-C output with impressive capability. Supporting a D-Tap input voltage range of 12\u201317V<\/strong>, it delivers up to 100W of USB-C power<\/strong>, making it suitable for high-demand devices such as laptops, camera rigs, field monitors, and mobile workstations. With over 91% discharge efficiency<\/strong>, power is delivered cleanly and effectively, even during intensive use.<\/p>\n\n\n\n

    Designed for Safety and Thermal Control<\/h3>\n\n\n\n

    Thermal stability is critical when handling high power. During discharge, the adapter maintains a surface temperature below 60\u00b0C<\/strong>, helping ensure safe operation and long-term durability during extended production days.<\/p>\n\n\n\n

    Key Specifications at a Glance<\/h3>\n\n\n\n

    USB-C to D-Tap Charging<\/strong><\/p>\n\n\n\n

      \n
    • D-Tap No-load Voltage: 16.8V \u00b10.1V<\/li>\n\n\n\n
    • Charging Power: 45W Max<\/li>\n\n\n\n
    • Charging Efficiency: >91%<\/li>\n\n\n\n
    • Surface Temperature: <50\u00b0C<\/li>\n<\/ul>\n\n\n\n

      D-Tap to USB-C Discharge<\/strong><\/p>\n\n\n\n

        \n
      • D-Tap Input Voltage: 12\u201317V<\/li>\n\n\n\n
      • USB-C Output Power: 100W Max<\/li>\n\n\n\n
      • Discharge Efficiency: >91%<\/li>\n\n\n\n
      • Surface Temperature: <60\u00b0C<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        Modern production workflows demand flexibility, and the Rolux RL-PD100 D-Tap to USB-C Bi-Directional Charging Adapter is designed to deliver exactly 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