Wall charger Promate PowerPort-45 QC3.0 PD45W — USB-C PD 45W and QC3.0 fast charging

Promate PowerPort-45 is a compact triple-port wall charger that converts a single outlet into a multi-device power hub. It uses GaNFast™ technology to reduce size and increase efficiency while offering two USB-C Power Delivery ports rated up to 45W and one USB-A Quick Charge 3.0 port (up to 22.5W) to charge smartphones, tablets, power banks and other compatible devices.

Advantages

The GaNFast design reduces charger size and improves energy efficiency compared with conventional chargers. Two USB-C PD45W ports provide high-speed Power Delivery charging and the USB-A QC3.0 port supplies fast charging for legacy devices. Adaptive charging with PPS ensures the charger selects optimal voltage and current in fine steps, and a built-in Smart IC chip protects against surges, overheating, short circuits and overcharging.

Suitable for

• Fast charging PD-capable smartphones and tablets
• Charging power banks and USB-C ultraportable devices
• Simultaneous charging of multiple devices while traveling
• Home and office use where compact, multi-port charging is needed

Key specifications

• Input voltage: 100–240 V, 50/60 Hz
• GaN chipset: INN3379
• Total output power: 45 W
• USB-C PD port (×2) output modes: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A
• USB-A Quick Charge 3.0 output: up to 22.5 W (5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A)
• Dimensions: 40 × 50 × 30 mm
• Weight: 85 g

How to use

Plug the PowerPort-45 into a compatible AC outlet (100–240 V). Connect devices using USB-C or USB-A cables to the appropriate ports. The charger will negotiate the best available voltage and current automatically (PD/PPS or QC3.0) to deliver fast charging. Use manufacturer-recommended cables and attach only compatible devices to ensure correct power negotiation.

Usage recommendations

For best results, use high-quality USB-C PD cables and avoid covering the charger during heavy use to allow heat dissipation. Do not use the charger with damaged cables or in wet environments; keep it away from extreme temperatures and direct moisture.