The Lenovo (5B11B90370) is a high-performance rechargeable battery designed to meet the needs of modern laptops and portable devices. With a voltage of 11.52V and a capacity of 47Wh, this 3-cell lithium-ion battery ensures reliable power delivery for extended use. Lenovo, a globally recognized leader in IT products and solutions, specifically targets professionals and students seeking dependable power sources for their devices. This battery boasts excellent longevity and durability, making it ideal for anyone who relies on their laptop for work or study. Its compact design allows for easy installation and compatibility with various Lenovo models, ensuring that you can keep your device running smoothly without interruption. With safety features against overheating and short-circuiting, users can enjoy peace of mind while benefiting from longer usage times between charges.