Long life LiFePO4 lithium battery pack 12.8V 21Ah with RS485 communication No. Point général Remarque Paramètre 1.1 Description Long life LiFePO4 lithium battery pack 12.8V 21Ah with RS485 communication 1.2 Battery Type Deep cycle Lifepo4 battery 1.3 Typical Capacity 21Ah 1.4 12.8V de tension typique 1.5 Fin de charge Tension 14.6V 1.6 Charge 0.2C courant 1.7 Temps de charge 5-6 Heures 1.8 …