GreenCell AD21P

GreenCell AD21P 90W Laptop Power Supply 19V 4.74A

The GreenCell AD21P is a reliable 90W laptop power adapter designed for stable and safe charging of compatible notebooks. It delivers consistent 19V output and is commonly used as a replacement charger for Acer laptops, ensuring dependable performance for everyday use at home, office, or while traveling.

Features

• 90W output power: 19V / 4.74A efficient and stable charging.
• Acer compatibility: Designed for selected Acer laptop models.
• Standard connector: 5.5 × 1.7 mm plug for secure connection.
• Universal input: 100–240V AC for worldwide use.
• Safety protection: Overvoltage, overheating, and short-circuit protection.

Benefits

• Reliable replacement for original Acer 90W adapters.
• Stable power delivery for daily work and multimedia tasks.
• Energy-efficient operation with reduced heat generation.
• Compact and portable design for travel and office use.

Technical Specifications:

• Model: AD21P
• Power: 90W
• Output voltage: 19V
• Output current: 4.74A
• Input voltage: 100–240V AC
• Connector type: 5.5 × 1.7 mm
• Color: Black

Applications

• Acer Aspire laptops (selected models)
• Acer TravelMate series (selected models)
• Replacement or spare power adapter
• Home and office use
• Travel and mobile work

GreenCell – Reliable Everyday Power

• Stable performance: Ensures consistent charging under load.
• Advanced protection: Built-in safeguards protect your device.
• Universal usability: Suitable for everyday professional needs.

Keywords

GreenCell AD21P, 90W laptop charger, 19V 4.74A power supply, Acer charger, 5.5x1.7 mm adapter, notebook charger 90W, GreenCell power adapter.