Acer KP.04503.003 Power Supply

The Acer KP.04503.003 power adapter provides stable 19V output at 3.42A for compatible Acer laptops and devices. It combines a compact, lightweight housing with built-in protection features to deliver reliable power for everyday use.

Advantages

The adapter offers a compact form factor and low weight for easy portability, while integrated over-voltage and short-circuit protection improve operational safety. Its 19V / 3.42A output ensures consistent power delivery to supported Acer models.

Suitable for

• Charging Acer laptops that accept a 19V, 3.42A power input
• Replacing an original or spare power adapter for Acer notebooks
• Use at home, office, or while traveling where a compact adapter is needed

Key specifications

• Model: KP.04503.003
• Brand: Acer
• Output: 19 V, 3.42 A
• Protections: Over-voltage and short-circuit protection
• Design: Compact, lightweight

How to use

Connect the adapter to an appropriate AC mains outlet, then plug the DC connector into the compatible Acer device. Verify that the device accepts a 19V, 3.42A input before use. If the device does not power on, check connections and the mains supply; do not force incompatible connectors.

Recommendations

Use the adapter with devices that match the specified output voltage and current. Avoid exposure to moisture, extreme temperatures, and mechanical damage. If any fault or overheating occurs, disconnect the adapter immediately and consult qualified service.