Ensure extended productivity on the go with the Lenovo 3-Cell External Battery 45N1127. This external battery is designed to provide additional backup power, helping users continue work without interruptions during travel or power outages. A weak or faulty battery can significantly reduce portability and usage time.

Made using high-quality lithium-ion technology, this 3-cell battery delivers stable output, efficient charging, and reliable long-term performance. It is engineered for durability and consistent energy support under frequent use conditions.

Installation / Replacement Instructions

1. Turn off the laptop before attaching or replacing the battery.
2. Remove any connected external battery module if attached.
3. Align the new 45N1127 battery with the docking interface.
4. Slide and lock the battery securely into place.
5. Power on the laptop and verify battery detection.
6. Fully charge the battery before first use.

Compatible with select Lenovo laptop models, this OEM-quality external battery ensures dependable mobility and extended runtime.

Key Features

• Provides extended backup power for portable use
• High-efficiency lithium-ion cells for stable output
• Easy attach-and-use external design
• Enhances productivity during travel or outages
• Compatible with select Lenovo laptop models
• OEM-quality build for safe and reliable performance