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Why does a lab top come with a built in battery in stead of a power cord like desk top does?
Wiki User
∙ 8y ago
A laptop is designed to be portable, which is why a laptop has an internal battery. Laptops can also be powered using a cable plugged into the mains. This power cable is also used to recharge the battery. One advantage of the internal battery in a laptop is, if there is a sudden power outage, the battery will continue to power the laptop until the battery runs down. In a power outage, a desktop computer would simply stop working.
Wiki User
∙ 8y ago
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All laptops come equipped with their own battery packs. When you disconnect a laptop from the mains, it automatically switches to the DC power from its battery pack.
Why did your power steering stop working and my battery light come on?
Check your fan/accessory/serpentine belt.
