Battery type: Li-polymer Capacity: 700 mAh Voltage: 3.7 V Energy: 2.59 Wh Number of cells: 1 Dimensions (L x W x H): 4.9 x 3 x 0.6 cm Weight: 15 g Compatible with the following device models: Navigon VW / Volkswagen 70/71 VW UP To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: Navigon LIN3740011038020033 Navigon LIN3740011040008007 Navigon LIN3740011049006022 .