How is Alienware m15 battery life?

[Windows Central]

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Best answer: Dell did a solid job on the Alienware m15, packing in enough cells and adding technologies like NVIDIA MaxQ. All this results in a battery life of around six hours, which far surpasses many gaming laptops from other vendors.
Dell: Dell Alienware m15 ($1,353)

Full story from the WindowsCentral blog...