Yafda T410 9-Cell New Laptop Battery for Lenovo ThinkPad L410 L412 L420 L421 L510 L512 L520 SL410 SL510 T410 T410i T420 T510 T520 11.1V 94WH Battery type: Li-ion ; Capacity: 8.4Ah/94WH ; Cells: 9-cell; Voltage: 11.1V Replacement for Lenovo ThinkPad E40,E50,E420,E425,E520,E525,L410, L412, L420, L421, L510, L512, L520,T410, T410i, T420, T510, T510i, T520, T520i,W510,W520,SL410,SL510 Series 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. 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. Part number : 42T4235, 42T4709, 42T4710, 42T4712, 42T4714, 42T4715, 42T4731, 42T4733, 42T4735, 42T4737, 42T4752