
Source: SurfaceTip.com
What are the key specifications of the Surface Laptop 4 Power Supply?
Microsoft Surface Laptop 4 continues to support the fast charging feature that was introduced previously on Surface Laptop 3 which can charge the laptop from 0% to 80% in just about an hour. The feature needs a supported charger with more power to deliver adequate wattage. So all Surface Laptop 4 models including the 13-inch and 15-inch display sizes shipped with the same Surface power supply model 1706.
Here are the Surface Laptop 4 power supply specs.
Model Number | 1706 |
---|---|
Input Current | 100 - 240V @ 1.6A 50/60Hz |
Total Wattage | 65W |
Surface Charging Wattage | 60W ([email protected]) |
USB Charging Wattage | 5W ([email protected]) |
Surface Charging Cable Length | 66.93 in (1.70 m) |
Adapter Dimensions | Length: 3.54 in (90 mm) Width: 1.97 in (50 mm) Height: 0.98 in (25 mm) |
Adapter Weight | 0.55 lbs. (250g) |

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