42T4844 Lenovo 6-Cells 5200-mAh 11.1V Li-Ion Battery for ThinkPad T440P / T540P / W540 / L440 / L540

Keep your Lenovo ThinkPad running longer with this premium 6‑cell replacement battery, engineered for the T440P, T540P, W540, L440, and L540 models. Designed with advanced lithium‑ion chemistry, it delivers reliable power, maintaining peak performance during demanding work sessions and on the go. The battery’s robust construction ensures durability and a seamless fit, so you can focus on productivity without worrying about power interruptions. Whether you’re traveling, working in the office, or tackling a long project, this battery provides the dependable energy you need for uninterrupted, efficient operation.