Power your Lenovo ThinkBook devices efficiently with the durable lithium-ion battery, designed to meet the needs of modern business professionals and everyday users alike. Compatible with the ThinkBook 13S-IML and 14S-IML, this high-performance battery delivers a reliable output of 15.36V and a capacity of 45Wh, ensuring extended usage without the constant worry of recharging. Featuring a compact 4-cell configuration, this battery ensures rapid charging and optimal energy retention, providing a dependable source of power for your computing needs. Crafted with high-quality materials, this genuine Lenovo battery embodies the brand's commitment to reliability and superior performance in the workspace. Available through EET, a trusted provider of IT components in Europe, you'll benefit from expert support and quick access to authentic Lenovo products, securing the longevity and performance of your ThinkBook laptops.