JHZL 65W AC Adapter 19V 3.42A for ASUS (5.5×2.5mm)

This is a JHZL 65W replacement AC adapter designed to power compatible ASUS laptops at 19V 3.42A with a 5.5 × 2.5mm DC plug (no center pin).

If your ASUS laptop uses a barrel-style connector and the original adapter is lost, damaged, or unreliable, this JHZL 65W charger provides a direct-fit, high-voltage substitute. It accepts 100–240V input for worldwide use and delivers a steady 19V/3.42A output. Before purchasing, carefully compare your laptop’s DC plug outer diameter and internal connector shape — this model has side shrapnel contacts inside the barrel and does not include a central pin. It is not compatible with ASUS ZenBook models.

How do I confirm this adapter fits my ASUS laptop?

Verify fit by measuring your current charger’s DC plug outer diameter — it must be 5.5mm — and checking that the plug uses side-contact (shrapnel) connections rather than a center pin. Match listed part numbers or model families to your device for a better fit.

• Measure outer plug diameter: 5.5mm required.
• Plug inner diameter should accept side-contact pins (no center pin).
• Check compatibility with listed ASUS series and replacement part numbers.
• Not suitable for ASUS ZenBook series.

What electrical specifications and safety features does this charger offer?

The power brick accepts a universal AC range (100–240V, 50–60Hz) and supplies 19 volts at 3.42 amps for up to 65 watts. Built-in regulation keeps voltage stable under normal laptop loads; typical internal protections reduce risks from short circuits, over-current, and over-voltage events.

• Input: 100–240V AC, 50–60Hz for global use.
• Output: DC 19V at 3.42A, rated 65W continuous.
• Connector: 5.5 × 2.5mm barrel with side-contact design.
• Includes a U.S. plug in the package; adapter only, no USB outputs.

Which ASUS models and replacement part numbers are supported?

This replacement targets a broad range of ASUS laptop lines — from A, D, F, K, N, X, P, VivoBook, Transformer Book Flip, and more — and corresponds to several ADP and PA series part numbers. Always cross-check your original adapter’s model number when possible to prevent mismatches.

• Compatible part numbers: ADP-65GD B and other ADP/PA/EXA equivalents listed.
• Supported laptop families include A, D, F, K, N, X, P, R, S, U, V, W, Q, and many VivoBook models.
• Not compatible with ZenBook lineup; verify model before purchase.
• Works for popular models such as X550, K55, F555, N56, and many more.

What should I expect in the package and how do I use it safely?

The charger ships as one power brick plus a U.S.-style AC plug. For safe operation, plug into an appropriate grounded outlet, avoid exposure to liquids and extreme heat, and replace the adapter if the cable or connector shows damage. If unsure about fit, measure the DC plug or contact the seller before ordering.

• Package contents: one adapter and one US plug cord.
• For worldwide travel, use a local mains plug adapter or verify local plug options.
• Inspect the barrel connector for 5.5 × 2.5mm measurement before purchase.
• Avoid bending the cable near the connector to prolong life.

Who is this for: This JHZL 65W AC adapter is intended for ASUS laptop owners who need a cost-effective, compatible replacement for a lost or damaged charger and whose machines accept a 5.5 × 2.5mm barrel plug without a center pin. It suits travelers and home users needing a dependable 19V/3.42A supply, provided the laptop model or original adapter part number appears on the compatibility list. If your device uses a center-pin connector or belongs to the ZenBook family, choose a different adapter designed for that configuration.

Note: Always confirm plug size and connector type before purchasing to ensure compatibility and prevent damage to your laptop.