
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Toshiba K000040290 65-Watts 19V 3.42A Power Adapter
- Power Output: 65 Watts
- Input Voltage: 100-240V AC (Global Compatibility)
- Output Voltage: 19V DC
- Output Current: 3.42A
- Connector Type: Specific barrel connector for Toshiba laptops (e.g., 5.5mm x 2.5mm)
- Compatibility: Designed for various Toshiba laptop models
- Safety Certifications: UL, CE, FCC (typical)
- Includes: Power adapter brick and AC power cord
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Toshiba K000040290 is a 65-Watt power adapter designed to supply power to compatible Toshiba laptops. It operates at 19V with an output current of 3.42A, ensuring stable and reliable charging.
Technical Information
| SKU | K000040290 |
| Brand | Toshiba |
| Type | Power Adapter |
Additional Specifications
| Wattage | 65W |
| Output Voltage | 19V |
| Output Current | 3.42A |
Product Description
The Toshiba K000040290 is a genuine replacement or supplementary power adapter specifically manufactured for a range of Toshiba laptop computers. This adapter provides a reliable and stable power source, crucial for both charging the laptop's battery and powering the device while in use. It delivers a consistent output of 19 Volts (V) with a current rating of 3.42 Amperes (A), resulting in a total power output of 65 Watts (W). This power rating is suitable for most standard Toshiba laptop models that require this specific configuration. Designed with global usage in mind, the adapter typically accepts an input voltage range of 100 to 240 Volts AC, making it compatible with power outlets in most countries worldwide. It comes complete with a standard AC power cord to connect the adapter brick to the wall socket. The output connector is a specific barrel-type plug designed to fit securely into the power input port of compatible Toshiba laptops, ensuring a proper electrical connection. Users should verify the connector size and laptop model compatibility to ensure a perfect match. Safety and reliability are key features of this power adapter. It is built to meet stringent safety standards and often carries certifications such as UL, CE, and FCC, indicating compliance with electrical safety and electromagnetic compatibility regulations. Using an official Toshiba adapter like the K000040290 helps protect the laptop's internal power circuitry from damage caused by incompatible or low-quality third-party chargers, ensuring the longevity and optimal performance of the device.


