Times vary in regards to how long it takes to charge a car battery. If you jump start your car and charge the battery through the process of using your alternator, it will likely take an hour (at least) to fully charge your battery.When using a battery charger, you can vary the time by lowering the amperage.imes vary in regards to how long it takes to charge a car battery. If you jump start your car and charge the battery through the process of using your alternator, it will likely take an hour (at least) to fully charge your battery.
Africa-the second largest continent in the world is also home to the largest desert in the world-the Sahara.In fact there are three deserts on the continent-The Sahara, the Namib and the Kalahari.frica-the second largest continent in the world is also home to the largest desert in the world-the Sahara.
That said, let us have a look at the 10 largest African deserts. See Also: 10 Greatest Landmarks on Map of Africa. 1. The Sahara Desert dailymail.co.uk. This is probably the most popular dessert in the whole world. It is not only the largest Africa desert but also the largest desert in the world occupying 3.3 million sq. miles and still growing larger. It extends over 25% of the continent and occupies many countries including chad, Algeria, Sudan, Niger, Morocco, Mali, Libya, Egypt, Mauritania and Tunisia.