Replace your Garmin iQue M4 Battery or Keep an Extra Battery on hand as a backup. This is a Super High Capacity 1400 mAh, Lithium-Polymer Battery that offers up to 40% more up time than your original.  Works in your Garmin iQue M4 unit.  Simple, Easy and Inexpensive!  You get a New Battery, a FREE Torx Tool (necessary for installation), AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase from us.

• 1400 mAh Replacement Battery for Garmin iQue M4
• 361-00019-01 battery replacement
• for Garmin model no. 010-00437-00