Get extended battery life for your Lenovo ThinkPad with this 47Wh Li-Ion battery. Specifically designed for models E450, E450C, E455, E460, and E460C, this black battery with 3 cells has a capacity of 4120mAh and a voltage of 11.1V. Keep your laptop powered up and ready to go with this reliable and compatible battery, perfect for users in need of a replacement or an extra power source. Upgrade your computing experience with this high-quality battery designed for Lenovo ThinkPad laptops.