Dynabook PA3822U-1ACA 45W 19V Power Adapter

Never run out of juice when you’re on the move - a spare power adapter keeps your laptop charged wherever you travel. The Dynabook PA3822U-1ACA 45W 19V Power Adapter is a compact, lightweight charger that fits easily into a bag and plugs into any wall socket worldwide, so you stay productive without hunting for an outlet.

Key Features of a 45W Power Adapter

• Input Voltage: AC 100-240 V. Works with power supplies in most countries, so you can travel without extra gear.
• Output Voltage: 19 V. Provides the exact voltage your laptop requires for safe, fast charging.
• Power Output: 45 W. Delivers enough power to charge quickly while you work.
• Max Current: 2.37 A. Ensures stable current flow for reliable performance.
• Dimensions: 94 mm × 25.4 mm × 45.7 mm. Small enough to slip into a laptop case without adding bulk.
• Velcro Strap: Attached to the cord for tidy cable management and easy storage.
• Universal Input: 100-240 V with appropriate plug adapter, so you can use it in any region.
• Compliance: RoHS certified, meeting environmental standards for safer use.
• Compatibility: Meets or exceeds the original adapter specifications for select Toshiba notebooks.
• Warranty: Backed by a limited one-year warranty with Toshiba support for peace of mind.

Dynabook Power Adapter

If you rely on a laptop for work, study or travel, you know the frustration of a dead battery at the worst possible moment. Finding a reliable spare charger can be difficult, and mismatched adapters risk damage. This Dynabook Power Adapter offers the exact specifications your device needs, fits neatly in your bag, and works worldwide, solving the common pain points of power availability and compatibility.

Benefits of Dynabook Power Adapter

• Convenience: A second charger means you always have power at home, office or on the road.
• Compatibility: Designed to match the original charger specs, so your laptop charges safely.
• Portability: Light and compact, it adds no extra weight to your travel kit.
• Global Use: Works with any 100-240 V outlet when you use the correct plug adapter.
• Support: One-year warranty and access to Toshiba’s service team for any issues.

Usages of a 45W Power Adapter

This 45W Power Adapter is ideal for charging your laptop in a hotel room, airport lounge, coworking space or at a desk at home. Its compact size and universal input let you keep one in your carry-on and another at your workstation, ensuring you’re never without power whether you’re travelling abroad or simply moving between rooms.

Specifications