Akyga AK-CH-24 USB charger — USB-A + 3× USB-C PD 5–28V, max 5A, 140W, Quick Charge 3.0, GaN

Akyga AK-CH-24 is a compact multi-port USB charger that combines one USB-A port and three USB-C Power Delivery outputs in a single unit. It supports a wide PD voltage range from 5 V to 28 V, provides up to 5 A per port where applicable and delivers a combined maximum output of 140 W. Equipped with Quick Charge 3.0 compatibility and GaN (gallium nitride) technology, the charger is designed for efficient fast charging of modern smartphones, tablets, laptops and other USB-powered devices at home, in the office or while traveling.

Advantages

The charger’s GaN design reduces size and heat generation compared with traditional silicon-based adapters while maintaining high power delivery. Multiple ports allow simultaneous charging of several devices without the need for separate chargers, and the wide PD voltage range supports fast charging profiles for a variety of devices. Quick Charge 3.0 compatibility ensures optimized charging for supported phones and accessories, and built-in safety management protects connected devices against common electrical risks.

Suitable for

• Charging smartphones and tablets at fast PD or Quick Charge rates
• Powering USB-C laptops and ultrabooks that accept PD input up to supported voltages
• Simultaneous charging of multiple devices (phone + tablet + accessories)
• Use at home, in office environments and during travel where compact, high-power charging is needed

Key specifications

• Ports: 1 × USB-A, 3 × USB-C (Power Delivery)
• PD voltage range: 5–28 V
• Maximum current: up to 5 A (per applicable port)
• Total output power: up to 140 W
• Quick Charge: Quick Charge 3.0 support
• Technology: GaN (gallium nitride) for higher efficiency and reduced heat
• Compact multi-port form factor for combined charging

How to use

Connect the Akyga AK-CH-24 to a mains outlet using the supplied power cable if included or an appropriate mains lead. Plug USB-C or USB-A cables into the charger’s ports and then connect to your devices. The charger negotiates Power Delivery or Quick Charge profiles with connected devices automatically to provide the highest compatible charging voltage and current. Avoid covering the unit during heavy use to allow heat dissipation, and disconnect devices when charging is complete.

Usage recommendations

Use certified USB cables rated for the required PD current when charging high-power devices. For optimal performance, plug higher-power devices (such as laptops) into USB-C ports that support the device’s required voltage range, and distribute other devices across remaining ports to balance total output. Keep the charger in a well-ventilated area and follow device manufacturer guidance regarding charging to maintain battery health.