Green Cell AS05 6-Cell Lithium-Ion Laptop Battery for Asus K53/X53/X54 Series - 11.1V, 5200mAh, 57.72Wh, Black

57.72 Wh of dependable power in a 6-cell lithium-ion pack — the Green Cell AS05 restores full mobility to your Asus K53, X53, or X54 laptop. With 5200 mAh capacity and 11.1 V output, it matches or exceeds original A31-K53 specifications, giving you hours of work, streaming, and creativity away from the wall socket.

Overview

Engineered as a direct replacement for Asus part numbers A31-K53, A32-K53, A41-K53, and A42-K53, this battery fits seamlessly into K53, X53, and X54 series laptops. Premium Green Cell cells deliver consistent performance and a lifespan of more than 500 charge cycles, while integrated protection circuitry guards against overcharge, over-discharge, overheating, and short circuits. Certified CE and RoHS, it meets European safety and environmental standards.

What stands out

• Premium Green Cell battery cells for reliable, long-lasting performance
• Integrated protection against overcharge, over-discharge, overheating, and short circuits
• CE and RoHS certified for safety and environmental compliance
• 24-month electronics warranty and 12-month capacity warranty

Technical details

• Battery type: Lithium-ion
• Voltage: 11.1 V
• Capacity: 5200 mAh (57.72 Wh)
• Cell configuration: 6-cell
• Colour: Black
• Compatibility: Asus K53, X53, X54 series
• Replaces: A31-K53, A32-K53, A41-K53, A42-K53
• Cycle life: 500+ cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Warranty: 24 months (electronics), 12 months (capacity)

Our verdict

For a dependable replacement that matches your original laptop battery's performance and safety features, the Green Cell AS05 is an excellent choice. It restores mobility to your Asus laptop and keeps you productive wherever you go.