Laptop battery AVACOM NOAS-N56-N22 for Asus N46/N56/N76, 10.8V 4400mAh

Rechargeable AVACOM NOAS-N56-N22 laptop battery replacement compatible with Asus N46, N56 and N76 series. Rated at 10.8V and 4400mAh capacity, this battery is designed to restore original runtime for everyday use, mobile work and travel. As a direct-fit replacement it matches the physical shape and connector placement of the compatible models, allowing straightforward installation and consistent power delivery for typical laptop tasks.

Advantages

The battery provides stable voltage and sufficient capacity for common productivity tasks such as web browsing, document editing and media playback. It is manufactured to meet safety and performance expectations for rechargeable lithium-ion laptop batteries and supports a simple swap-in replacement without modification. The unit is intended to deliver reliable charge cycles and maintain consistent output over typical usage patterns.

Suitable for

• Everyday office use — word processing, spreadsheets and email
• Mobile work and business travel where original runtime is required
• Media playback and light multimedia tasks
• Replacement for aged or degraded original batteries in compatible Asus models

Key specifications

• Nominal voltage: 10.8 V
• Capacity: 4400 mAh
• Chemistry: Rechargeable lithium-ion cells
• Form factor: Pack shaped to fit specified Asus laptop series
• Connector: Compatible with original laptop connector layout

How to use

Power down the laptop, disconnect the AC adapter and remove the service cover or battery latch according to the laptop manufacturer instructions. Remove the depleted battery and insert the AVACOM replacement making sure the connector engages and the pack sits flush in its compartment. Reassemble any covers and connect the AC adapter; allow the battery to charge fully before first use to ensure accurate charge-level reporting. Use the laptop's power management settings to optimise runtime and battery health.

Usage recommendations

Charge the battery at room temperature and avoid exposing the pack to extreme heat or prolonged direct sunlight. For long-term storage store the battery at approximately 40–60% charge in a cool, dry place. Replace the battery if you observe significant capacity loss, swell, abnormal heating, or if the laptop reports charging errors.