This laptop battery can replace the following part numbers:
For DELL 312-0701 KM958 WU946

This laptop battery is also compatible with the following models:

For DELL Studio 15 Battery
For DELL Studio 1535 Battery
For DELL Studio 1536 Battery
For DELL Studio 1537 Battery
For DELL Studio 1555 Battery

Battery Type: Li-ion
Battery Volt: 11.1V
Battery Capacity: 4400mAh
Battery Color: Black
Battery Weight: 415.5g
Battery Length: 206.60 x 48.42 x 20.50 mm
Battery Code: LBSDE072