DONGERDI 120W 19V 6.32A Charger 5.5x2.5mm Adapter

DONGERDI 120W Universal Charger is a high-output 19V 6.32A AC adapter with a 5.5x2.5mm tip designed to power Intel NUC mini PCs, select Asus laptops and Inogen One devices reliably and portably.

This compact power supply delivers stable, high-current charging across a broad range of devices that use a 5.5x2.5mm connector. With universal 100–240V input, safety protections, and a durable housing, it replaces OEM bricks for systems that demand up to 120W. The adapter is built for travel and everyday desktop use, offering a balance of power, protection and convenience when the original charger is lost, damaged or unavailable.

Will this adapter run my Intel NUC mini PC?

Yes — the 19V 6.32A output provides the power envelope required by many Intel NUC models, including recent NUC10–NUC14 Pro kits. Confirm your device’s voltage and current requirements before use. The 5.5x2.5mm plug matches the barrel size used on many NUC and similar mini-PC power inlets.

• Output: 19V, 6.32A (120W) to meet high-demand mini PCs.
• Compatible models: Intel NUC 10 / 11 / 12 / 13 / 14 Pro kits when spec matches.
• Connector: 5.5x2.5mm barrel tip used by those NUC power jacks.
• Universal input: 100–240V for global use.

Can I use it with Asus laptops and Inogen One oxygen concentrators?

The adapter supports many Asus laptops and multiple Inogen One models that accept a 5.5x2.5mm plug and 19V input. Always check the device label for voltage, amperage and plug size to ensure safe compatibility. This charger is intended to replace OEM adapters where the electrical specs and connector match.

• Asus compatibility: Matches models that require 19V and 6.32A with 5.5x2.5mm tip.
• Inogen models: Works with G1–G5 and listed BA series devices when specs align.
• Tip fit: Standard 5.5x2.5mm barrel for correct mechanical connection.
• Safety reminder: Verify device ratings before swapping chargers.

How safe and portable is the DONGERDI 120W power adapter?

The unit includes multiple protections—short-circuit, over-current, over-voltage and thermal safeguards—to help prevent common risks during charging. Its compact, lightweight case and long cable make it easy to carry and position on a desk or in a bag. These features combine to provide a dependable replacement adapter for travel or daily use.

• Protections: Built-in safety circuits for over-voltage, over-current and overheating.
• Design: Compact casing for easier transport and storage.
• Cable length: Sufficient reach for flexible placement in workspaces.
• Global use: 100–240V input supports international outlets.

What should I check before using this adapter with my device?

Prior to connecting, verify that your device’s required voltage equals 19V and that it accepts at least 6.32A or less. Confirm the barrel connector size is 5.5x2.5mm and inspect the power port for any damage. Using a charger with incompatible specs can cause poor performance or damage, so matching electrical ratings is essential.

• Match voltage: Device must require 19V exactly.
• Check current: Device should draw ≤6.32A or have compatible requirements.
• Confirm connector: Verify 5.5x2.5mm barrel compatibility.
• Inspect port: Ensure device inlet is undamaged before use.

Who is this for: The DONGERDI 120W Universal Charger is aimed at users who need a reliable replacement or spare brick for Intel NUC mini PCs, compatible Asus laptops and a range of Inogen One devices that share the 5.5x2.5mm connector and 19V power profile. It’s well suited to professionals, students and travelers seeking a single, travel-ready adapter with safety features and broad international voltage support. If your device’s label confirms 19V and the correct barrel size, this adapter offers a practical, durable power solution.