Replace your Magellan Roadmate 1470 Battery or Keep an Extra Battery on hand as a backup. This is a High Capacity 1100 mAh, Lithium-Polymer Battery that offers even more up time than your original. Works in your Magellan Roadmate 1470 GPS. Simple, Easy and Inexpensive! You get a New Battery, FREE Special Tools (necessary for installation), a helpful How To Battery Installation Video AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase from us!