Lenovo 01AV489 laptop spare part Battery

The Lenovo 01AV489 battery is a lithium polymer (LiPo) replacement battery designed to deliver reliable power for compatible Lenovo laptops. With a nominal capacity of 36Wh and engineered for daily mobile use, it provides a balance of runtime and compact weight (0.4 kg). Integrated safety measures help protect the battery and connected device from common electrical faults.

Advantages

This battery offers a stable 36Wh capacity suited for typical office and travel usage while keeping weight low. The lithium polymer technology supports a compact form factor and consistent discharge characteristics. Built-in protection against overcharging and overheating enhances operational safety and helps preserve battery life under normal charging cycles.

Key specifications

• Battery technology: Lithium Polymer (LiPo)
• Rated energy capacity: 36Wh
• Typical weight: 0.4 kg
• Form factor: laptop internal replacement battery
• Built-in safety features: overcharge and thermal protection

How to use

Power down your laptop, disconnect the external power supply and follow the laptop manufacturer instructions to access the internal battery compartment. Remove the original battery according to the service manual and install the Lenovo 01AV489 ensuring proper connector alignment. Reassemble the laptop, connect the charger and allow the new battery to charge fully before first use to calibrate the battery-management system.

Recommendations

Use the battery with compatible Lenovo models only and avoid exposing it to extreme temperatures or moisture. Charge using the laptop’s original charger and avoid leaving the battery at 0% or 100% for prolonged periods to extend service life. If you observe abnormal heat, swelling, or performance issues, stop using the battery and consult a qualified technician.