The RELIFE RL-304N is a multi-port intelligent charging station designed for charging multiple devices simultaneously in environments like mobile repair shops, workbenches, and offices. It features 6 USB output ports, allowing technicians or users to power several smartphones, tablets, and even laptops at the same time, reducing the need for multiple chargers and cables.

One of its standout features is the digital display screen, which shows real-time voltage and current for each port. This is especially useful in repair work, as technicians can monitor charging behavior, detect faulty cables, or diagnose power-related issues instantly.

The charger supports fast-charging protocols like PD 3.0 and QC 3.0, delivering up to 45W (or higher combined output depending on version). This allows it to charge not only smartphones but also power-hungry devices like tablets and compatible laptops efficiently. Each port intelligently adjusts output based on the connected device, ensuring safe and optimized charging.

It also features wide voltage input (AC 100–240V), making it suitable for use worldwide without needing a voltage converter. Combined with built-in protections against over-voltage, over-current, overheating, and short circuits, the RL-304N ensures both safety and reliability during long-term use.