Reinforce your laptop's performance with the Lenovo 3-Cell 45Wh Lithium-Ion Battery, designed for reliable power delivery to keep your system running smoothly. With a capacity of 45Wh and a voltage of 11.1V, this internal battery ensures you have the necessary energy to accomplish everyday tasks, whether in a corporate or educational setting. Weighing just 232g, this battery offers a lightweight solution without compromising on power. Specifically engineered to work cohesively with select Lenovo laptop models, it guarantees compatibility and sustained performance. Lenovo, a trusted name in the laptop industry, is recognized for producing high-quality components that enhance user experience and reliability. Available through EET, you can count on our expertise and support, ensuring you receive authentic Lenovo products that are tailored for your needs.