Replace your TomTom Quanta Battery or Keep an Extra Battery on hand as a backup. This is an Extended Capacity 1100 mAh, Lithium-Ion Battery that offers even more up time than your original. Works in your TomTom Quanta GPS. Simple, Easy and Inexpensive! You get a New Battery, FREE Torx and Shim Tools (necessary for installation), AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase from us! Video coming soon.