42T4235 ASM 45N1000. L530 T530I. Capacity: 5200mAh (Real Capacity is about 4400mAh). Battery Type: Lithium-ion (Li-ion). 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
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