BND Laptop Battery[with Samsung Cells] for Lenovo / IBM ThinkPad X200 X200S X201 X201i Series (Only for laptop , Not for tablet) - 24 Months Warranty [6-Cell 5200mAh/58Wh] Equipped with Samsung grade A cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles. Notice: Please note that this battery is only for laptop , not for tablet. And this item is 11.1V/10.8V, not work for 14.8V or 14.4V battery type. All BND Power products are CE-/FCC-/RoHS-Certified by reputable, qualified and accredited testing laboratories.Strict guidelines for compatibility, and standards compliance for product safety and environment safety and guaranteed to Meets or exceeds OEM standards to ensure compliance with environmental and safety requirement. Buy With Confidence. Operation time: 2-4 hours. Actual operation time varies depending on types of the device and the way it is used. 24 months hassle-free warranty service.We provide best prices possible on the highest quality products and the most popular brands. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.