Acer KP.0450H.010 Power Supply

The Acer KP.0450H.010 power adapter is a compact replacement charger designed to provide stable power to compatible Acer laptops and portable devices. Delivering an output of 19V and 2.37A, the adapter supports everyday charging and operation, while its small footprint makes it convenient for travel and desktop use. Built-in protection features help guard against overcurrent, overvoltage and overheating to ensure safer charging sessions.

Advantages

The adapter combines a compact housing with a cord length suitable for typical workspaces, offering portability without sacrificing practicality. Its 19V/2.37A output provides a balance between sufficient power delivery and energy efficiency. Safety measures integrated into the design reduce the risk of damage to the connected device and contribute to longer service life when used according to guidelines.

Suitable for

• Powering compatible Acer laptops requiring 19V and approximately 2.37A input
• Replacing a lost or damaged original charger for home or office use
• Carrying as a compact spare adapter for travel and commuting
• Using with docking stations or workstations where the adapter matches voltage and current needs

Key specifications

• Output voltage: 19V
• Output current: 2.37A
• Output power: approximately 45W
• Connector type: barrel-style DC plug (compatible with specified Acer models)
• Form factor: compact desktop adapter with attached cable
• Protection features: overcurrent, overvoltage and thermal protection

How to use

Connect the adapter to a suitable AC mains outlet using the supplied power cord. Plug the DC connector into the laptop’s power inlet ensuring correct alignment and a secure fit. Verify that the laptop indicates charging (LED or system notification). For best results, use the adapter on a stable, well-ventilated surface and avoid covering the adapter during operation to prevent heat build-up.

Recommendations

Use this adapter only with devices that match the specified output voltage and current. Avoid exposing the adapter to liquids, excessive heat or prolonged direct sunlight. Unplug the adapter from the mains when not in use for extended periods. If the adapter becomes hot to the touch, emits unusual odors or shows visible damage, discontinue use and replace it.