Power adapter Energizer Ultimate A38QMU — Multiplug EU/UK/US GaN 38W PD + QC3.0 (Silver)

The Energizer Ultimate A38QMU is a compact GaN multiplug power adapter with interchangeable EU, UK and US plugs, offering up to 38W combined output with Power Delivery (PD) and Qualcomm Quick Charge 3.0 (QC3.0) compatibility. Designed for charging phones, tablets and small laptops, this silver adapter emphasizes space-efficient GaN technology and cross-region plug support for travel and daily use. The unit integrates smart charging protocols to adapt output to connected devices and reduces size compared with traditional silicon chargers.

Advantages

The multiplug design allows use in EU, UK and US outlets without separate travel adapters, and its Gallium Nitride (GaN) construction provides improved thermal efficiency and smaller dimensions. Dual fast‑charging standards (PD and QC3.0) ensure broad compatibility with modern smartphones, tablets and many USB‑C laptops at up to 38W total output. The silver finish offers a neutral aesthetic suitable for business and personal environments, while built‑in protections help safeguard devices against overcurrent, overvoltage and overheating.

Suitable for

• Charging smartphones and tablets at fast‑charge speeds
• Powering compact laptops and ultrabooks that accept up to 38W via USB‑C PD
• Use while travelling across regions with EU, UK and US outlets
• Replacing bulkier desktop chargers for everyday carry and commuting

Key specifications

• Maximum combined output power: 38W
• Charging standards: USB Power Delivery (PD) and Qualcomm Quick Charge 3.0 (QC3.0)
• Plug formats: interchangeable EU, UK and US plugs
• Technology: Gallium Nitride (GaN) for higher efficiency and smaller size
• Colour: Silver
• Ports: USB‑C with PD and QC support (single‑port output)
• Safety features: built‑in protection against overcurrent, overvoltage and overheating

How to use

Select the appropriate interchangeable plug for the country’s outlet and attach it securely to the adapter body. Connect a compatible USB‑C cable between the adapter and your device; the adapter will negotiate the appropriate PD or QC3.0 profile and supply up to 38W as required. For devices that draw less power, the adapter will provide the lower negotiated current automatically. Unplug the adapter from the mains when not in use and allow it to cool if it feels warm after extended charging.

Usage recommendations

Use high‑quality, manufacturer‑recommended USB‑C cables for best charging performance and inspect plugs and cables regularly. Avoid covering the adapter during heavy use to ensure adequate ventilation and disconnect from the mains during thunderstorms or prolonged periods of non‑use.