How Many Watts Does It Take To Charge A Laptop. A 15-inch screen approximately needs 60 watts an hour equivalent of 006kWh when charging. It depends on the number and type of batteries.
Click calculate to find the energy consumption of a 14-15 inch laptop that is using 60 Watts. 100 watts solar will generate 100 x 4 400 watt-hoursday. Usually there are two types of power adapterschargers supplied with laptops.
How Many Watts Does A Gaming Laptop Use.
The Laptop I have is the Dell Inspiron 15 7591 with the 3 Cell 56WHr battery the charger is a 130W Watts. However ones that need more energy can need over 180 watts an hour. Larger laptops that have 17-inch screens usually have a charger that consumes around 90. All laptops are not the same and do not consume equal energy or watts during charging.
