This Laptop Battery can replace the following part number: 312-1123
J70W7
JWPHF
R795X
This Laptop Battery is also compatible with the following models: Dell XPS 14 battery
Dell XPS 14 (L401X) battery
Dell XPS 15 battery
Dell XPS 15 (L501X) battery
Dell XPS 15 (L521X) battery
Dell XPS 17 battery
Dell XPS 17 (L701X) battery
Dell XPS L502X battery Dell XPS L702X battery