... DimensionHigh:396mmWidth: 77mmLong: 86mmBattery Quality: 1. Cells: A grade cells to make sure batteries in high and full ... , anti-overload3.Compose Type : Injection Technology to make battery more stable4.Certifications : CE,UL,FCC, RoHS,ISO90015. ... Voltage, platform time consistency is good6, Simplifying battery management system (BMS) and battery charger7, With short-circuit production function, ...