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Built in over heat, overcurrent, short circuit and reverse connect for protection When the fault is eliminated, controller itself automatically resumes without damaging controller Large LCD display with adjustable charging and discharging parameters The ultra-wide charging and discharging parameters can be adjusted, so long as the characteristics of the battery and its corresponding charging parameters are known, it can be used to battery, and the output is turned off Minutes and hours can be adjusted, so it is more Industrial-grade main control chip, 16-level sampling accuracy Temperature, charging current and discharging current are accurately displayed in real for time, and the power generation is clear at glance Complete 3 stage management to effectively protect the battery and make the battery more MPPT auto-focusing technology track charging, with high charging efficiency, detection during charging, and two-way focusing tracking