The Green Cell LE89 is a replacement notebook battery for Lenovo ThinkPad T440P, T540P, W540, W541 and L440. It provides a compatible power source for these listed laptop models.
The battery uses Li-Ion cells in a 6-cell configuration. Its rated voltage is 10.8 V, with a charge capacity of 4400 mAh. These specifications describe the battery’s electrical capacity and cell arrangement.
The LE89 is black and has a listed net weight of 298 g. It is designed as a model-specific battery for the ThinkPad computers named above.