The Lenovo ThinkPad Battery 68+ is compatible with W550, T440, T440s, L450, T450s, T450, T550, X250 and X240 systems. This 6 cell battery utilises Lithium-Ion technology and allows you to stay unplugged longer, providing the longest possible battery life. The battery can provide power for approximately 72 watt hours and is rechargeable. A safe flow of power is ensured by the over-discharge protection, which prevents damage due to incorrect voltage. Each one is safeguarded with a chip that authenticates with Lenovo systems.*Battery life differs due to a multitude of factors, including: features, battery conditioning, power management, applications, screen brightness, and other customer preferences.
More environment-friendly as compared to the disposable ones
Never run out of power and keep your notebook operational
Delivers 10.8 V DC to your compatible notebook, ensuring that your device is ready to use when needed
Proprietary Battery Size battery size for better reliance and optimal performance
72 Wh battery energy for dependable, convenient usage
6 cells for maximum feasibility and added productivity
6600 mAh battery capacity allows longer, charged usage in a dependable manner with maximum feasibility