How to Connect a Laptop to a Car Battery
A power inverter allows you to connect a laptop or other electronic devices and use the power from a car battery. This method is especially useful when traditional sources of electrical power are not available, such as during weather outages or in remote locations.
Instructions
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1
Plug the inverter's socket cable into the car's cigarette lighter or other DC outlet.
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2
Turn on the inverter's power switch.
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3
Plug the laptop cord into an outlet on the inverter. The laptop should now function as if plugged into a standard electrical outlet.
