Compatible Brand: DELL
T&J P/N: TJ-D15X
Cell type: Li-ion
Spec: 11.1V/4400mAh/49Wh

Replace:

Dell 312-0207Dell 312-0210Dell D951TDell F681TDell HC26YDell M15X6CPRIBABLKDell M15X9CEXIBATLKDell NGPHWDell SQU-722Dell SQU-724

Compatible Laptop Models:

Alienware M15X battery , Alienware P08G Series battery