90wh/11.1v Laptop Battery for Dell Alienware M17x / M17x R3 / M17x R4 Series BTYVOY1 BTYV0Y1 7xc9n C0c5m 318-0397
fit the original part number :
Dell::
Btyvoy1 7xc9n C0c5m 318-0397
fit the laptop machine number ::
DELL ::
Alienware M17x Series:
Alienware M17x R3 Series:
Alienware M17x R4 Series: