Refurbished Lenovo ThinkPad 57++ 9-Cell Battery 42T4967 | Genuine OEM 94Wh 10.8V Laptop Battery

Restore your ThinkPad's battery life with this Refurbished Genuine Lenovo ThinkPad 57++ 9-Cell Battery (FRU 42T4967). This original Lenovo OEM battery has been professionally tested to ensure reliable charging and power delivery, making it an affordable replacement for aging or failing laptop batteries.

Featuring a high-capacity 94Wh (8.26Ah) Lithium-Ion design, this battery provides extended runtime compared to standard batteries and is ideal for business users, students, and anyone looking to keep their Lenovo ThinkPad operating efficiently.

Each battery is cleaned, inspected, and verified for basic functionality prior to sale.

Key Features

• Genuine Lenovo OEM battery

• Model: 57++

• FRU: 42T4967

• Voltage: 10.8V

• Capacity: 8.26Ah / 94Wh

• 9-Cell Lithium-Ion Design

• Tested and verified functional

• Ideal replacement for worn or aging batteries

• Cost-effective refurbished solution

• Environmentally friendly reused hardware

Condition

Refurbished - Tested Working

This battery has been previously used and professionally inspected. Battery health and runtime can vary with age and usage history. Cosmetic wear may be present but does not affect functionality.

Compatible Lenovo ThinkPad Models

ThinkPad T Series

• Lenovo ThinkPad T400

• Lenovo ThinkPad T400s

• Lenovo ThinkPad T410

• Lenovo ThinkPad T410i

• Lenovo ThinkPad T410s

• Lenovo ThinkPad T410si

• Lenovo ThinkPad T420

• Lenovo ThinkPad T420i

• Lenovo ThinkPad T510

• Lenovo ThinkPad T510i

• Lenovo ThinkPad T520

• Lenovo ThinkPad T520i

ThinkPad R Series

• Lenovo ThinkPad R400

• Lenovo ThinkPad R500

ThinkPad W Series

• Lenovo ThinkPad W510

• Lenovo ThinkPad W520

Compatible Battery Part Numbers

This battery may also replace the following Lenovo battery part numbers:

• 42T4791

• 42T4793

• 42T4795

• 42T4797

• 42T4801

• 42T4803

• 42T4805

• 42T4861

• 42T4911

• 42T4912

• 42T4913

• 42T4915

• 42T4967

• 42T5232

• 42T5262

• 51J0500

• 51J0501

• 51J0502

• 51J0503

Important Compatibility Notice: Prior to purchasing, verify that your existing battery model is a Lenovo 57++ battery or that your current battery FRU matches one of the compatible part numbers listed above. Some ThinkPad models were offered with multiple battery configurations.