Conceptronic 2-poorts 20W GaN USB PD lader, USB-C x 1, USB-A x 1 ALTHEA15W

The Conceptronic 2-Port 20W GaN USB PD Charger is a compact indoor charger with one USB-C PD port and one USB-A QC port, delivering up to 20 W total. Using Gallium Nitride (GaN) technology, it provides efficient power conversion and supports output voltages from 3.3 V to 12 V. Built-in protections guard against overload, short circuit and overheating, making it suitable for charging a wide range of portable devices.

Advantages

GaN technology enables a smaller, more efficient charger that delivers rapid charging with reduced heat generation. The combination of USB Power Delivery (PD) 3.0 on the USB-C port and Quick Charge (QC) 3.0 on the USB-A port allows simultaneous charging of different devices with appropriate power profiles. Programmable Power Supply (PPS) compliance improves charging efficiency and helps manage voltage/current dynamically for compatible devices.

Suitable for

• Smartphones and feature phones
• Tablets and small media players
• Wireless earbuds and wearables
• Portable power banks (subject to device acceptance of 20 W input)
• General USB-powered accessories for indoor use

Key specifications

• Brand: Conceptronic
• Model / MPN: ALTHEA15W
• EAN: 4015867236468
• Maximum power: 20 W
• Ports: 1 × USB-C (PD 3.0, PPS), 1 × USB-A (QC 3.0)
• Output voltage range: 3.3 V – 12.0 V
• Input voltage: 100–240 V AC
• Charger type: Indoor, AC powered
• Colour: White
• Weight: 0.05 kg

How to use

Plug the charger into a compatible indoor AC outlet (100–240 V). Connect a device to the USB-C port to use USB Power Delivery (PD) 3.0/PPS for fast charging, or connect a device to the USB-A port to use Quick Charge (QC) 3.0. Devices can be charged simultaneously; the charger will allocate power among ports up to the 20 W maximum. Ensure cables are in good condition and fully inserted for best performance.

Recommendations

Use the charger indoors in a well-ventilated area and avoid covering it during operation. For optimal performance, use manufacturer-recommended or high-quality USB-C/USB-A cables. If charging a power bank or device that specifies a maximum input power, verify compatibility with the charger's 20 W output. Unplug the charger during lightning storms or extended periods of non-use.