Samsung 25W USB-C Wall Charger — Super Fast Charging, Compact GaN Design (Black)

Samsung’s 25W USB-C wall adapter is a compact GaN-powered charger that delivers Super Fast Charging for compatible phones and USB-C devices while using less standby power.

This slim adapter combines rapid power delivery with a travel-friendly footprint and safety protections. It supports up to 25W output for devices that accept Super Fast Charging via USB Type-C, includes energy-saving idle behavior, and contains recycled plastic components. The unit is designed to be a versatile daily charger for Galaxy phones, tablets and other USB-C gadgets while prioritizing durability and efficient power use.

How quickly will this charger power my phone?

The Samsung 25W adapter supplies up to 25 watts of power to devices that negotiate Super Fast Charging over USB-C. Charging speed depends on your device’s maximum intake and cable quality, but compatible Galaxy models will reach much faster top-up times than standard adapters.

• Delivers up to 25W when paired with SFC-capable devices and proper USB-C cable.
• Automatically reduces output to match device charging capacity.
• Faster top-ups compared with typical 5W–15W chargers for supported phones.

What makes the design compact and energy-efficient?

Samsung uses GaN (gallium nitride) technology to shrink power components, allowing a smaller case without sacrificing output. The adapter also lowers standby power from around 20mW to about 5mW when idle, helping reduce wasted energy while plugged in.

• GaN construction for a smaller, lighter charger body.
• Reduced idle power consumption for improved efficiency.
• Exterior uses a minimum percentage of recycled plastic to lower environmental impact.

Are there built-in protections to keep devices safe?

Yes — the adapter includes multiple protective features to help prevent damage from faults like overcurrent, short circuits and thermal issues. These safeguards work with compatible devices and approved cables to maintain safe charging conditions.

• Protection against overcurrent and short-circuit events.
• Temperature monitoring to reduce overheating risk.
• Leakage and other internal safety measures to protect connected devices.

Which devices will this charger work with and what cable do I need?

The charger powers any device that accepts USB-C input, but Super Fast Charging is available only for devices that support SFC and can source 25W or more. Use a high-quality or Samsung-approved USB-C cable to ensure proper negotiation and safety.

• Compatible with Samsung Galaxy phones and tablets that support 25W SFC.
• Works with other USB-C phones, laptops, and accessories at their supported speeds.
• Some retail bundles include a USB-C cable; otherwise use an approved USB-C cable for full performance.

Who is this charger for? If you want a reliable, travel-friendly wall adapter that charges modern USB-C devices quickly and safely, this Samsung 25W GaN charger is a strong choice. It’s aimed at Galaxy owners and anyone with USB-C gadgets who values faster charge times, smaller chargers for commuting or travel, and built-in protections and energy-conscious features.