Replacement Battery for Lenovo E420, E520, T520i & L520

Specifications:
– Voltage: 11.1v is compatible with 10.8v
– Capacity: 4400 mAH
– Brand: Unbranded /OEM

Compatible Models:
– E40 L410 L420 L412
– SL410 2842 SL410 2874 SL410K 2842 SL410 (Not for 2842-F7U)
– SL510 2847 SL510 2875 SL510
– T410 T410i
– T510 T520 T520i L510 L520 W510 W520 4389
– ThinkPad Edge E420 E425 E520 E525 0578-47B 14″ 05787UJ
– 14″ 05787VJ 14″ 05787WJ 14″ 05787XJ 14″ 05787YJ

Compatible Part Numbers:
– 42T4235 42T4708 42T4714 42T4731 42T4733 42T4737 42T4753 42T4756
– 42T4757 42T4763 42T4764 42T4798 42T4803 42T4819 42T4848 42T4849
– 42T4850 42T4851 42T4852 42T4911 42T4912 51J0499 51J0500
– 57Y4185 57Y4186 57Y4545 ASM 42T4703 ASM 42T4752 ASM 42T4756 ASM 42T4794
– ASM 42T4796 FRU 42T4702 FRU 42T4751 FRU 42T4755 FRU 42T4791 FRU 42T4793
– FRU 42T4795 FRU 42T4797 FRU 42T4817 FRU 42T4819

What’s in the box
Laptop Battery