Guaranteed for One Full Year High Capacity 1600 mAh 3.7V Battery Revives Your Garmin iQue 3600 Comes with Tools and Video Instructions Kit Includes Everything You Need to Revive Your Garmin iQue 3600 GPS Replace your Garmin iQue 3600 Battery or Keep an Extra Battery on hand as a backup. This kit comes with an Extended Capacity 1600 mAh, Lithium-Polymer Battery that offers up even more up time than your original. Works in your Garmin iQue 3600 unit. Simple, Easy and Inexpensive! You get a New Battery, FREE Tools (necessary for installation), Video Instructions AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase Innovate88's Garmin iQue 3600 Battery Replacement Kit.