Notebook charger MITSU 19.5V 3.33A (connector 4.8×1.7) for HP

MITSU notebook charger delivering 19.5V at 3.33A with a 4.8×1.7 mm barrel connector for compatible HP laptops. This AC adapter converts mains input to a regulated DC output suitable for powering the laptop and charging its battery. The compact form factor and standard barrel connector make it a direct replacement for notebooks that require the same voltage, amperage and connector size.

Advantages

The adapter provides a stable 19.5V DC output and up to 3.33A current to support laptop operation and battery charging without introducing excessive voltage fluctuations. Its 4.8×1.7 mm barrel connector ensures a secure physical and electrical fit with compatible HP power sockets. The unit is designed for straightforward replacement use and offers compatibility with systems that accept this voltage and connector specification.

Suitable for

Key specifications

How to use

Connect the adapter to the mains supply using the appropriate regional power cord, then plug the 4.8×1.7 mm barrel connector into the laptop's DC input jack. Verify that the laptop accepts the connection and begins charging or operating from external power. Disconnect from mains and the laptop when not in use or before transporting the device. Ensure the adapter is used in a ventilated area and avoid covering it during operation to prevent overheating.

Recommendations

Use this adapter only with notebooks that specify a 19.5V DC input and a maximum current draw of 3.33A or lower; using it on devices with different voltage requirements can damage the laptop. Check the laptop's power input polarity and connector compatibility before use. Store the adapter in a dry, cool place and unplug the mains connection during extended periods of non-use.