Charger ER dual mini 65W GaN — dual-port USB charger 65 W compact GaN

ER dual mini 65W GaN is a compact dual‑port USB charger that uses gallium nitride (GaN) technology to deliver up to 65 W total output in a very small enclosure. Designed for fast charging of laptops, tablets, smartphones and other USB‑powered devices, the charger features two USB‑C outputs with an original port layout and independent power distribution. Its compact size and efficient charging performance make it suitable for travel and everyday use where space and weight matter.

Advantages

The charger leverages GaN semiconductor technology to achieve high power density and reduced heat generation compared with traditional silicon chargers. It supplies a combined maximum output of 65 W, with supported port power splits of up to 45 W + 25 W, enabling simultaneous fast charging of two devices without significant power throttling. The small form factor and well‑organized port arrangement provide convenient portability and easy cable management.

Suitable for

• Charging laptops that accept USB‑C power delivery
• Fast charging tablets and large‑screen smartphones
• Powering smaller devices such as phones, earbuds, and portable batteries while traveling
• Multi‑device charging on a desk, in a bag, or during commuting

Key specifications

• GaN (gallium nitride) power semiconductor for compact size and efficiency
• Total maximum output power: 65 W
• Two USB‑C output ports with independent power distribution
• Typical port power split up to 45 W + 25 W when both ports are in use
• Compact, travel‑friendly enclosure and lightweight design
• Overcurrent and overvoltage protection, thermal management

How to use

Connect the charger to a standard mains outlet and plug USB‑C cables into the device ports. The charger negotiates power automatically with connected devices via USB Power Delivery protocols and allocates the available wattage according to device requirements. To maximize charging speed for a single high‑power device, connect only that device to a single port. For simultaneous charging of two devices, connect one device to each USB‑C port; the charger will distribute power up to the supported split. Allow the charger adequate ventilation during extended high‑power use.

Usage recommendations

Use quality USB‑C cables rated for the required current and PD communication to ensure safe and efficient charging. Avoid covering the charger or placing it in confined, unventilated spaces while in heavy use. For best results when charging laptops, connect the laptop directly with a compatible USB‑C PD cable and, if charging multiple devices, prioritize the device needing the highest wattage on a single port.