42T4235 ASM 45N1000. 42T4757 FRU 42T4751. L530 T530I. 42T4733 ASM 42T4796. Capacity: 5200mAh (Real Capacity is about 4400mAh). ASM 42T4703 FRU 42T4817. ASM 42T4752 FRU 42T4819. ASM 42T4756 FRU 45N1001.
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