19.5V 9.5A 185W Power Adapter DC Connector 7.4x5.0mm 1) Input: 100-240V ~ 1.5A ~ 50-60Hz
2) Output: 19.5V 9.5A (19.5V 9.45A, 19.5V 9.23A Compatible)
3) DC connector: 7.4x5.0mm
4)Compatible with Dell Alienware M14x, Dell Alienware M15x, Dell Alienware M17x, Dell Alienware M17x R3, Dell Precision M4600, Dell Precision M6300, Dell Precision M6400, Dell XPS 17 - L702X etc.
Safety Protection UL 60950 testing standard, CE/FCC/RoHS certified, built-in overload, over-voltage and short circuit protection
Check out the Connector Size Can also be used to charge other laptop as long as the connector fits and the output is less 185W, compatible with 180w
Long Enough for Usage Both the ac and dc cable is 2.7Ft, even the laptop is in long distance can also be charged