SWISSTEN Mini Travel Charger GaN 25W PD USB-C fast charger for phones and tablets

SWISSTEN Mini Travel Charger GaN 25W is a compact USB-C power adapter that uses GaN (gallium nitride) technology to deliver up to 25W of Power Delivery fast charging. Designed for phones, tablets and other USB-C devices, the charger supports both PDO and the more battery-friendly PPS charging formats, enabling fast and efficient charging in a small, travel-friendly form factor.

Advantages

GaN semiconductor technology allows the charger to operate at higher efficiency and lower temperatures than silicon-based adapters, which results in a smaller physical size without sacrificing power. The USB-C output supports Power Delivery including PDO and PPS profiles, offering compatibility with Apple and Samsung fast-charging standards and gentler charging that helps extend battery life. The unit accepts universal AC input voltages (100–240V) for worldwide use and comes in SWISSTEN retail packaging.

Suitable for

• Fast charging smartphones (Apple, Samsung and other USB-C phones)
• Charging tablets and small USB-C devices
• Travel and commuting where a compact, lightweight charger is required

Key specifications

• Input: AC 100–240 V, max. 0.85 A
• Output (PDO): 5 V / 3 A; 9 V / 2.77 A
• Output (PPS): 3.3–5.9 V / 3 A; 3.3–11 V / 2.25 A
• Maximum power: 25 W
• Connector: USB-C (Power Delivery)
• Technology: GaN (gallium nitride)

How to use

Plug the charger into a compatible AC outlet (100–240 V). Connect your device using a USB-C to USB-C or USB-C to device cable. The charger will negotiate the appropriate PDO or PPS voltage/current profile with the connected device and deliver up to 25 W. For best results use a cable and device that support Power Delivery and PPS where available.

Recommendations

Use the charger in dry, indoor environments and avoid covering it during operation to allow heat dissipation. To prolong device battery life, prefer PPS charging when supported by the device. Use certified USB-C cables and unplug the charger when not in use.