This item is a high-quality, aftermarket power brick manufactured by Dantona Industries under the DENAQ brand name.
The DQ-PA2501U-6030 is a highly specialized legacy charger. Unlike modern laptops which almost universally use 19V to 20V power bricks or USB-C, this adapter is engineered specifically to output 15 Volts, catering to vintage Toshiba notebooks from the late 1990s and early 2000s.
Key / BrandDantona Industries / DENAQModel NumberDQ-PA2501U-6030Toshiba OEM EquivalencePA2501U, PA2521U, PA3201U-1ACAWattage90 WVoltage Output15 V DCAmperage Output6.0 AConnector Tip SizeLarge 6.0mm (Outer) x 3.0mm (Inner) barrel plugKey Features
Safety Fuses: Features built-in overload, short-circuit, and over-voltage protection to safeguard sensitive vintage motherboard components from power fluctuations.
Generous Reach: Includes a removable AC wall power cord resulting in an overall 8-foot reach.
Compatibility & Legacy Use
This adapter will physically and electronically match older, classic Toshiba notebook families:
Toshiba Satellite: 1400, 1800, and 5000/5110 series (including specific sub-models like the 1800-S202, S203, S253, and S274).
Toshiba Satellite Pro: 1800, 6000, and 6100 series.
Toshiba Portege: 2000, 3500, and 4000 series.
Toshiba Tecra: 9000 and 9100 series.
⚠️ Compatibility Warning: This adapter will not work with modern Toshiba laptops (such as the Satellite C55, C855, or L855 series), which standardly require 19V power supplies and feature much smaller barrel tips. Plugging a 15V charger into a 19V laptop will result in a failure to power on or charge.
