Ultra-low temperature -50℃ lithium polymer battery pack 3.7V 2000mAh for rescue equipment No. Point général Remarque Paramètre 1.1 Description Ultra-low temperature -50℃ lithium polymer battery pack 3.7V 2000mAh for rescue equipment 1.2 Cell Model 3.7v 2000mAh 1.3 Capacité typique 2000mAh 1.4 3.7V de tension typique 1.5 Fin de charge de tension 4.2V 1.6 Standard Charge Current 400mA …