Charger QOLTEC 52407 for Toshiba Ultrabook 45W 19V 2.37A power adapter

QOLTEC 52407 is a 45W power adapter designed for Toshiba Ultrabook laptops, delivering a 19V DC output at 2.37A. The adapter provides stable power for charging and operating compatible Ultrabook models and can be used as a replacement or spare unit at home, in the office or while travelling. Its compact form factor and standard output make it suitable for everyday mobile use without altering the original power profile of the device.

Advantages

The adapter supplies a consistent 19V/2.37A output to support charging and stable operation of compatible Toshiba Ultrabook devices. With a 45W rated power, it matches typical Ultrabook requirements and helps maintain battery health when used as a proper replacement. The unit is compact and portable, designed for easy transport and quick connection. It is manufactured by QOLTEC to industry power specifications for consumer laptop adapters.

Suitable for

• Charging compatible Toshiba Ultrabook laptops
• Using as a replacement or spare power adapter at home
• Office use for continuous laptop operation
• Travel and mobile use where a compact 45W adapter is needed

Key specifications

• Output voltage: 19V DC
• Output current: 2.37A
• Rated power: 45W
• Compatibility: designed for Toshiba Ultrabook laptops
• Use cases: charging and operating compatible Ultrabook devices

How to use

Connect the adapter to a compatible Toshiba Ultrabook power inlet and plug the AC input into a properly grounded mains socket. Ensure the laptop is switched off or in a safe charging state before the first connection. When connected, the adapter provides power and begins charging the battery according to the laptop's charging circuitry. Disconnect by unplugging the mains first, then removing the adapter from the laptop.

Recommendations

Use the QOLTEC 52407 adapter only with compatible Toshiba Ultrabook models that accept a 19V/2.37A input. Avoid using damaged cables or connectors, keep the adapter in a ventilated area during operation, and unplug it during electrical storms or extended storage. For optimal battery life, follow the laptop manufacturer's charging guidance.