ROLADA 90W Laptop Charger 19V 4.74A 5.5x2.5mm for Toshiba

ROLADA's 90W replacement laptop charger supplies 19V at 4.74A (90W) with a 5.5 x 2.5mm tip, designed to power a wide range of Toshiba Satellite and Portege models reliably.

If your Toshiba laptop needs a dependable replacement power adapter, this ROLADA unit is built to match original power ratings and many Toshiba part numbers. It accepts AC 100–240V input and offers compatibility with both 90W (19V, 4.74A) and many 65W (19V, 3.42A) devices, making it a flexible option for home, office, or travel use. The connector size is 5.5 x 2.5mm — please verify that dimension before purchasing to ensure fit.

Will this charger fit my Toshiba Satellite or Portege model?

Most common Toshiba Satellite and Portege models listed are compatible because this adapter matches the voltage, amperage, and connector used by those laptops. Check your laptop's original adapter label or specifications to confirm the 19V output and 5.5 x 2.5mm plug size.

• Compatible models include Satellite C655, C855, C875, C50/C55 series, L50/L55, L305, and many P/S series.
• Works with Portege models such as Z30, Z30T, Z930, Z830 and related variants.
• Accepts multiple Toshiba P/Ns like PA3516U-1ACA, PA3714U-1ACA and PA5034U-1ACA for cross-reference.
• Confirm the connector size (5.5 x 2.5mm) and rated output before ordering.

How does the power output match my laptop’s requirements?

This adapter delivers 19V at 4.74A (90W), the same rating used by many original Toshiba chargers. It can also operate with devices that require 19V at 3.42A (65W), but using it with devices rated for lower amperage is safe because the laptop draws only the current it needs.

• Output: 19V, 4.74A (90W) — suitable for high-demand Toshiba models.
• Also compatible with some 19V, 3.42A (65W) devices where connector and voltage match.
• Input range AC 100–240V at 50/60Hz for worldwide use with appropriate plug adapter.
• Connector: 5.5 x 2.5mm tip — verify against your laptop port.

What safety and build features does this ROLADA adapter include?

The adapter is manufactured to provide stable DC output while the AC-to-DC converter maintains regulated voltage across varying input conditions. Built-in protections help limit damage from common power issues, and the design follows typical safety expectations for laptop power supplies.

• Regulated DC output to maintain consistent 19V under normal load.
• Protection against short-circuit and overcurrent situations typical of quality adapters.
• Compact brick with cable strain relief to reduce connector wear.
• Wide input voltage range for international compatibility (use local plug adapter where needed).

What’s included and what should I check before ordering?

Each purchase includes the ROLADA power brick and the attached DC cable with a 5.5 x 2.5mm connector. Before you order, confirm the required voltage (19V), the acceptable amperage, and that the tip size matches your laptop’s power jack.

• Included: ROLADA 90W power adapter with attached DC cable and 5.5 x 2.5mm tip.
• Not included: country-specific AC mains plug adapter if different from listed region.
• Verify your laptop’s voltage and part number cross-reference from the manufacturer label.
• Contact ROLADA customer support for questions or compatibility checks.

Who is this for? This replacement charger is intended for Toshiba laptop owners seeking an affordable, compatible power supply to replace a lost, damaged, or aging adapter. It's ideal for students, remote workers, IT technicians, and anyone who needs a reliable 19V, 90W adapter for models in the Satellite and Portege families. If you prioritize correct voltage, a common connector size (5.5 x 2.5mm), and broad model coverage referencing many Toshiba part numbers, this ROLADA adapter is a practical choice. For absolute certainty, compare the adapter label on your original charger or consult ROLADA customer service before purchase.