HNHTKJ 180W Laptop Charger 20V 9A 4.5×3.0mm

HNHTKJ 180W AC adapter supplies 20V at 9A with a 4.5×3.0mm tip to power and charge compatible MSI laptops.

This replacement power adapter is designed for a range of MSI gaming and creator laptops, offering a 180W DC output and an international AC input (100–240V, 50–60Hz). It arrives with both the charger brick and a detachable mains cable, plus a long combined cable run to give you flexible setup options at a desk, in a studio, or on the go. The connector size and listed compatible model names help ensure a correct fit for many Katana, Pulse, GF, GV, and other MSI series machines.

Which MSI models does this HNHTKJ adapter work with?

This adapter supports a wide selection of MSI laptops that use a 4.5×3.0mm DC tip and 180W power rating. Check your laptop’s required voltage and connector size before purchasing to confirm compatibility.

• Katana series: GF66, GF76
• Pulse models: GL66, GL76
• Workstation and thin models: WF66, WF76, GV15 Thin
• Also lists: Stealth 15M, Creator M16, Crosshair 15/17, Sword 15/17, GF63 Thin and GF75 Thin revisions
• OEM references included: A17-180P4B, A18-150P1A, 957-15621P-104

How much cable length and flexibility does the charger provide?

The unit ships with a total cable length of about 10 feet, split between the charger-to-laptop lead and the mains power cord, allowing placement farther from wall outlets or around furniture without strain.

• Charger-to-laptop cable: approximately 6 feet
• Mains power cord: approximately 4 feet
• Detachable mains cord for easier packing and replacement
• Right-angle connector option reduces stress at the laptop port

What are the technical specs, and is it safe for international use?

The adapter outputs DC 20V at 9A (180W) through a 4.5×3.0mm barrel tip and accepts AC input from 100–240V at 50–60Hz, so it’s compatible with global voltages where local plug adapters are used. The design includes standard protection features expected in modern laptop supplies.

• DC output: 20V ⎓ 9A, 180W
• Connector: 4.5 × 3.0 mm barrel tip
• AC input: 100–240V, 50–60Hz for worldwide use
• Includes charger brick and power cord in the box

What comes in the box and how do I verify it’s the right replacement?

The package contains one HNHTKJ 180W charger and one detachable power cord. To be sure it fits your laptop, compare the adapter’s output rating (20V 9A) and the 4.5×3.0mm barrel plug with the label on your existing adapter or your laptop’s power input specifications.

• In the box: 1× HNHTKJ charger, 1× mains power cord
• Confirm laptop’s required voltage and amperage before buying
• Inspect connector size against your laptop’s power jack
• Keep original adapter label information for verification

Who is this for: This replacement adapter suits MSI owners who need a reliable, high-power charger compatible with many Katana, Pulse, GF, GV, Stealth, Creator, Crosshair, Sword and GF Thin models. It’s a practical choice for gamers, creators, students, and professionals seeking a full-power spare or a travel-ready substitute that supports global voltages and offers extra cable length for flexible setups.