KEY FEATURES
- Compatibility: Lenovo ThinkPad T410, T510, E40, E50, L410, L510, SJ410, SJ510, W410 ,SL410, SL410K, SL510, SL510K, L510, T410i, SL410k, T410S, T4101, E40, E50, W510
- Compatible part numbers: 40Y7625,42T4708, 42T4709, 42T4737,42T4738, 42T4751, 42T4752, 42T4755, 42T4708
- Capacity: 4400mAh
- Voltage: 10.8 volts
