Lenmar GPS302MG Battery for Magellan Explorist 300, 360, 400, 500, 600, 700, Max 980780, Sky Golf Caddie SG4 Fits: Magellan Explorist 300, 360, 400, 500, 600, 700, Max 980780, Sky Golf Caddie SG4 Replaces: Magellan 280504525TSLG, 37-00025-001, 980771-04, 980771-05, 980771-06 3.7V / 1300mAh Lithium Ion 1 Year Warranty