Power Adapter Acer AC Adapter 90W

The Acer AC Adapter 90W is a compact laptop power adapter designed to provide stable mains power for compatible Acer notebooks and other devices that accept the same DC output. With an input range of 100–240 V it works with international mains voltages, while its small footprint (60 mm × 135 mm × 30 mm) and black finish make it easy to carry and integrate into work or travel setups.

Advantages

The adapter delivers a constant 90W power output appropriate for mid- to high-performance laptops, reducing the risk of unexpected shutdowns during charging or heavy use. Its wide input voltage range increases versatility for use in different countries without a separate voltage converter. The compact housing is designed for portability and convenient storage, and the black casing offers a neutral appearance that fits office and home environments.

Suitable for

• Charging Acer laptops that require up to 90W power
• Replacing a lost or damaged original laptop adapter
• Using as a secondary adapter for travel or office
• Powering compatible devices with the same connector and voltage requirements

Key specifications

• Power output: 90 W
• Input voltage: 100–240 V AC
• Dimensions: 60 mm (W) × 135 mm (D) × 30 mm (H)
• Color: black
• Type: external AC adapter for laptops

How to use

Connect the adapter to an appropriate AC mains outlet using a compatible power cord, then plug the adapter's DC connector firmly into the laptop's power jack. Ensure the input voltage of the mains supply falls within the 100–240 V range. When the laptop is fully charged, disconnect the adapter from the laptop and then from the mains. Allow the adapter to cool down before storing it if it has been used for extended periods.

Recommendations

Use a compatible power cord and check connector fit before plugging in. Avoid exposing the adapter to moisture, extreme temperatures, or heavy impact. For stable operation, keep ventilation clear and avoid covering the adapter while in use.