VINTRONS Battery for Magellan RoadMate 3000, RoadMate 3000T, RoadMate 3050T, RoadMate 3100, RoadMate 3140, RoadMate 3200, RoadMat Capacity: 2200mAh Type: Li-ion Volts: 3.7V Size : 66.00 x 18.63mm Certificated with ISO9001, RoHS & CE;