Upgrade the power source of your Lenovo ThinkPad X200 X200s X201 X201s X201i with this genuine laptop battery. With a battery capacity of 85Wh and 9 battery cells, this Li-Ion battery can provide a longer-lasting and more reliable power supply for your device. It is compatible with Lenovo ThinkPad laptops and has a voltage of 10.8V. This black laptop battery is an essential accessory for your Lenovo ThinkPad X200 X200s X201 X201s X201i. It is designed to fit your device perfectly and has a compatible product line with Lenovo ThinkPad. It is suitable for laptops that require a high-performance battery that can keep up with your device's needs.