Lenovo Thinkpad Laptop Battery 55++ (9 Cell) for L410, L412, L420, L421, L510, L512, L520, T410, T410i, T420, T510, T520, T510i, W510, W520
New Original Lenovo Thinkpad Battery.Not the generic, High-capacity, 9 Cells, Li-ion, rechargable.Compatible Laptop Model:Lenovo ThinkPad E40,Lenovo ThinkPad E50,Lenovo ThinkPad Edge 0578-47B,Lenovo ThinkPad Edge E420,Lenovo Thinkpad Edge E425,Lenovo ThinkPad Edge E520,Lenovo ThinkPad Edge E525,Lenovo ThinkPad L410,Lenovo ThinkPad L412,Lenovo ThinkPad L420,Lenovo ThinkPad L421,Lenovo ThinkPad L510,Lenovo ThinkPad L512,Lenovo ThinkPad L520,Lenovo ThinkPad T420,Lenovo ThinkPad T420i,Lenovo ThinkPad T520,Lenovo ThinkPad T520i,Lenovo ThinkPad W510,Lenovo ThinkPad W510 4389,Lenovo ThinkPad W520Lenovo ThinkPad Edge 14" SeriesThinkPad Edge 14" 05787UJ, ThinkPad Edge 14" 05787VJ,        ThinkPad Edge 14" 05787WJ, ThinkPad Edge 14" 05787XJ,        ThinkPad Edge 14" 05787YJ, ThinkPad Edge 14"Lenovo ThinkPad Edge 15" SeriesThinkPad Edge 15", ThinkPad Edge15" 301K7JLenovo ThinkPad SL410 SeriesThinkPad SL410 2842, ThinkPad SL410 2874,        ThinkPad SL410, ThinkPad SL410k 2842Lenovo ThinkPad SL510 SeriesThinkPad SL510 , ThinkPad SL510 2847,        ThinkPad SL510 2847RE4, ThinkPad SL510 2875Lenovo ThinkPad T410 SeriesThinkPad T410, ThinkPad T410iLenovo ThinkPad T510 SeriesThinkPad T510, ThinkPad T510iWondermart offer 1 year warranty!  Any questions please feel free to contact us.