The Lenovo 42T4847 is a six-cell battery for a Lenovo notebook. EMPR identifies this exact part number as a Panasonic FRU battery and lists a capacity of 2.0Ah, useful details when matching a replacement to parts records.
Its six-cell construction and stated capacity describe the listed configuration. The part number provides a precise way to identify it for notebook maintenance or battery replacement, but no specific compatible notebook models are listed.
For technicians and parts inventories, the number 42T4847 distinguishes this battery from other configurations. Use it when the Lenovo notebook is specified for this part; compatibility with other models is not established.