... over current, anti-overload3.Compose Type : Injection Technology to make battery more stable4.Certifications : CE,UL,FCC, RoHS,ISO90015 ... cycle life up to 800 cycles5,Capacity, resistance, Voltage, platform time consistency is good6, Simplifying battery management system ( ... safe performance 12, Self balance electric bike battery pack lifepo4 battery 48VApplications:1 .Large-scale electric vehicles: ...