Amsahr Replacement Battery for Dell M18X, Alienware M18x, Alienware M18x R1, Alienware M18x R2 - Includes Stereo Earphone Includes Stereo Earphone with Microphone and ONE Compatible Laptop Battery 18 Months Manufacturer Warranty, 100% Compatible Non-OEM : Lithium Ion (Li- ion) Long Life Battery: Rechargeable with No Memory Effect and Power Surge Protection. 98 Wh, 14.8 Volts & 12 Cell Protective Retail Packaging, Each Product is Sealed with Anti-Static Shield Sleeve. Exclusive Offering of High Performance, Long Lasting, and Durable Grade A Cell Battery Includes Stereo Earphones and ONE Compatible Laptop Battery 18 Months Manufacturer Warranty, 100% Compatible Non-OEM : Lithium Ion (Li- ion) Long Life Battery: Rechargeable with No Memory Effect and Power Surge Protection. 96WH, 14.8 Volts & 12 Cell Protective Retail Packaging, Each Product is Sealed with Anti-Static Shield Sleeve. Replacement Laptop Battery for Dell M18X. Long Life, Li-ion Battery. Rechargeable with No Memory Effect and Power Surge Protection. Offering of High Performance, Long Lasting. Durable Grade A Cell Battery.