Replace your Garmin Dash Cam 35 Battery or Keep an Extra Battery on hand as a backup. This is an Extended Capacity 750 mAh, Lithium-Ion Battery that offers up even more up time than your original. Works in your Garmin DashCam 35 GPS. Simple, Easy and Inexpensive! You get a New Battery, FREE Special Tools (necessary for battery installation), a helpful Installation Video, AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase from us!