per BMW PANASONIC Batteria Bottone Batteria VL2020 3V Chiave Telecomando
Compatibility is based exclusively on the designations:VL2020. Here you get: 1 button cell battery VL2020 3.0V (for soldering) in three-quarter position. Model number VL2020. 1x button cell battery VL2020 3.0 V - three-quarter position.