Lenovo 4X50M08810 laptop spare part Battery

The 3-cell ThinkPad Battery 61 (Lenovo 4X50M08810) is a rechargeable replacement battery for ThinkPad T-series laptops. Designed for compatibility with ThinkPad T470 and T570 models, this Lithium-Ion battery provides 24 watt-hours of capacity and includes a safeguard chip that authenticates with Lenovo systems and offers over-discharge protection to maintain safe and stable power delivery.

Advantages

This Lenovo battery offers a direct-fit spare or replacement option for compatible ThinkPad models, using Lithium-Ion technology for consistent energy density. The integrated safeguard chip supports system authentication and built-in protection features help prevent over-discharge and contribute to safer operation. Its compact black housing and light weight make it easy to carry as a spare.

Suitable for

• ThinkPad T470
• ThinkPad T570
• Users needing a spare or replacement battery for T-series laptops

Key specifications

• Manufacturer part number (MPN): 4X50M08810
• EAN: 191200868696
• Battery type: Lithium-Ion (Li-Ion)
• Cells / Capacity: 3-cell, 24 Wh
• Compatible models: ThinkPad T470, ThinkPad T570
• Colour: Black
• Weight: 0.15 kg

How to use

Power down your ThinkPad, remove the existing battery following the laptop manufacturer instructions, and insert the Lenovo 4X50M08810 until it clicks into place. After installation, power on the laptop and allow the system to recognize the new battery; the safeguard chip will authenticate automatically with Lenovo firmware. Charge the battery fully before first use and monitor battery status through your operating system’s power settings.

Recommendations

Many factors affect actual battery life, including screen brightness, battery conditioning, enabled features and applications, power management settings and user preferences. To help preserve battery longevity, use balanced power settings, avoid prolonged full discharges, and store the battery in a cool, dry place if not used for extended periods.