Yafda 45N1108 New Laptop Battery for Lenovo ThinkPad T440S T440 T450 T450s T460 X240 X240S X250 X250S X260 S440 S540 Series 45N1109 45N1110 45N1111 11.1V24WH Battery type: Li-ion ; Voltage: 11.1V ; Capacity: 24WH/2.09Ah Replacement for Lenovo ThinkPad T440S T440 T450 T450s T460 X240 X240S X250 X250S X260 S440 S540 Series . Part number : 45N1008 45N1009 45N1108 45N1773 45N1111 45N1112 45N1113 45N1117 121500143 100% New from Manufacturer. Warranty: 30 Days Money Back Guarantee / 12-month worry free warranty for our product Please contact us with any questions or concerns - we are here to help! Products trademarked Yafda. We focus on providing quality power products and excellent customer service. Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life.