So, you're looking for a battery for your Magellan GPS? You have come to the right place! Battery Giant carries batteries for all GPS models including Magellan navigation units. Don't see what you are looking for? Give our experts a call at 877-523-0070 and we will find the right battery for you. If for some reason they no longer make a replacement battery for the Magellan GPS you are looking for, our in-store tech centers can build a custom battery pack for you.