About this item

• Compatible with Lenovo ThinkPad SL410 2842, 2874, ThinkPad SL410k 2842, ThinkPad SL510 2875, 2847RE4,2847, ThinkPad W510 4389, ThinkPad W520, ThinkPad Edge E40, E420, E425, E50, E520, E525, ThinkPad L412 and ThinkPad L420
• Compatible with Lenovo ThinkPad SL410 series, ThinkPad SL510, ThinkPad E40, ThinkPad L410, ThinkPad L410, L412, L420, L421, L510, L512, L520, T410, T410i, T420, T420i, T510, T510i, T520, T520i, ThinkPad T510 4339, 4349, 4384, 4484 and 4873
• Battery type Li-ion, Capacity 4000, Cells 6, Voltage 10.8V
• Compatible part numbers: FRU 42T4702, FRU 42T4704, FRU 42T4706, FRU 42T4708, FRU 42T4710, FRU 42T4712, FRU 42T4714, FRU 42T4731, FRU 42T4735, FRU 42T4737, FRU 42T4751,FRU 42T4753,FRU 42T4755,FRU 42T4758,FRU 42T4791,FRU 42T4793,FRU 42T4795,FRU 42T4797, FRU 42T4799, FRU 42T4801,FRU 42T4803,FRU 42T4817,FRU 42T4819, FRU 42T4848, FRU 42T4851, FRU 42T4853, FRU 42T4925
• Compatible with Lenovo ThinkPad SL410 series, ThinkPad SL510, ThinkPad E40, ThinkPad L410, ThinkPad L410, L412, L420, L421, L510, L512, L520, T410, T410i, T420, T420i, T510, T510i, T520, T520i, ThinkPad T510 4339, 4349, 4384, 4484 and 4873
• Built-in circuit protection ensures both safety and stability: In the case of a short circuit and voltage overload, the in-built circuit shuts down the system and prevents the battery from potential damage.
• High Quality Grade A cells ensure fast charges and low power consumption