65W 19V 3.42A AC Power Adapter Charger (5.5mm x 2.5mm) Universal for Asus, Toshiba, Acer, Lenovo

Reliable 65W Universal Replacement Power Adapter

Replace your lost or damaged laptop charger with this high-efficiency 65W 19V 3.42A AC Power Adapter. Featuring a standard 5.5mm x 2.5mm round barrel tip, this power supply delivers stable, regulated voltage for a wide variety of Asus, Toshiba, Acer, Lenovo, and HP laptop models.

Key Features & Benefits:

• Universal 19V Power Output: Provides regulated 19V 3.42A (65W) power, fully backward-compatible with 45W (19V 2.37A/2.15A) laptop requirements.
• Standard 5.5mm x 2.5mm Tip: Heavy-duty round barrel connector engineered for secure fitment in standard power jack ports.
• Built-In Circuit Protection: Features over-voltage, over-current, short-circuit, and thermal protection for safe charging.
• Worldwide Voltage Support: Supports 100V–240V AC universal input voltage for international travel compatibility.

Brand & Model Compatibility Reference:

Fits standard 19V 5.5mm x 2.5mm power ports across major laptop brands:

• Toshiba: Satellite C55, C850, L300, L500, L750, L850, C50, C650, S50; Tecra & Portege Series.
• Asus: VivoBook, ZenBook, and legacy X, K, N, F, A Series (X551, X550, K53, K55, F555) requiring 5.5mm barrel plug.
• Acer: Aspire 5733, 5742, 5750, 5532, 5517; TravelMate & Extensa Series (5.5x2.5mm tip versions).
• Lenovo: IdeaPad & Essential Series (G550, G580, G570, N580, Z570, Y550) using round barrel plugs.
• HP / Compaq: Compaq Presario CQ40, CQ42, CQ50, CQ60; HP Pavilion dv4, dv5, dv6, G50, G60, G62 (19V 5.5x2.5mm models).

Technical Specifications:

What’s Included:

• 1x 65W 19V 3.42A AC Power Adapter (5.5mm x 2.5mm tip)
• 1x AC Wall Power Cord