Power adapter voltage GaN Charger Mini 33W PD 3.0 QC 3.0 USB-A USB-C with digital display, black

The Power adapter voltage GaN Charger Mini 33W PD 3.0 QC 3.0 USB-A USB-C with digital display, black is a compact GaN-based power adapter that delivers up to 33W of charging power. It supports Power Delivery 3.0 and Quick Charge 3.0 standards and provides both USB-C and USB-A outputs. A built-in digital display shows real-time voltage and current information, enabling users to monitor charging conditions for smartphones, tablets and other portable devices. The small footprint and efficient GaN technology reduce heat generation and save space in bags and on desks.

Advantages

This charger combines compatibility with modern fast-charging protocols (PD 3.0 and QC 3.0) and dual-output versatility through USB-C and USB-A ports. The GaN (gallium nitride) design increases power efficiency and allows a smaller form factor compared to traditional silicon chargers. The integrated digital display provides immediate feedback on voltage and current, helping to verify that devices receive the expected power. The adapter's black finish and compact dimensions make it suitable for travel and everyday use.

Suitable for

• Charging smartphones that support PD 3.0 or QC 3.0
• Powering tablets and small portable devices
• Providing a fast-charge USB-C source for laptops or accessories that accept up to 33W
• Travel and commuting where space and weight are limited

Key specifications

• Maximum output power: 33W
• Supported fast-charge standards: Power Delivery 3.0, Quick Charge 3.0
• Output ports: 1 × USB-C, 1 × USB-A
• Display: built-in digital voltage and current readout
• Technology: GaN (gallium nitride) for reduced size and improved efficiency
• Color: black

How to use

Connect the adapter to a mains outlet and attach the device using a compatible USB-C or USB-A cable. If using a device that supports Power Delivery or Quick Charge, the charger will negotiate the appropriate voltage and current automatically. Observe the digital display to check real-time voltage and current values during charging. Disconnect the device when charging is complete or when instructed by the device’s battery management system.

Usage recommendations

Use high-quality, certified cables to ensure safe power delivery and accurate display readings. Avoid covering the adapter while in use to allow adequate heat dissipation. For best performance, pair the charger with devices that support PD 3.0 or QC 3.0; when charging multiple devices simultaneously, verify combined power delivery limitations and consult device specifications.