Entering our 7th season of /DRIVE on NBC Sports, and with millions of YouTube and Facebook followers, The Drive is a leading authority of all things automotive. The Drive and its partners may earn a commission if you purchase a product through one of our links.Read more. You don’t need a wall outlet to keep your car battery charged, especially when you are far from any sign of normal civilization. Solar car battery chargers make it easy to juice a battery almost anywhere on the planet. Like other solar devices, it can be somewhat difficult to know what you need, so check out our guide below for some help. You don’t need a wall outlet to keep your car battery charged, especially when you are far from any sign of normal civilization. Solar car battery chargers make it easy to juice a battery almost anywhere on the planet. Like other solar devices, it can be somewhat difficult to know what you need, so check out our guide below for some help. All of our reviews are based on market research, expert input, and practical experience with most products we include. This way, we offer genuine, accurate guides to help you find the best picks. A. Generally, no. Solar battery ch...