Key Features
The 4P8PH is a key part number for a Dell laptop battery, primarily associated with the Dell Inspiron 15 7000 series (7547, 7548) and Vostro 14 5459. The most common specification is 7.4V/56Wh/4-cell. Replacement batteries from third parties aim to meet or exceed original specifications, often reporting consistent real-world capacity measurements.
