Battery type: Li-Ion - no memory-effect Capacity: 4400 mAh Voltage: 11.1 V Energy: 48.84 Wh Number of cells: 6 Weight: 307 g Compatible with the following device models: Dell Alienware M14X R1 Dell Alienware M14X R3 Dell Alienware M14x R4 Dell Alienware P39G To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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