100BALANCE UART to USB Cable 6pin GH1.25 Accessories Parts for Smart Active Balance BMS Product Details Package Dimensions: 7.6 x 4.72 x 1.61 inches Item Weight: 2.08 ounces Item model number: UART 6pin Manufacturer: Dongguan Balanced Management Technology Co., Ltd Country of Origin: China This is the separate parts, use it with 100balance smart BMS or smart active balancer. Minimum NTC temperature < heating start temperature (can be set by the PC host), and there is a charger; then heating will be turned on Minimum NTC temperature > Heating shutdown temperature (can be set by the PC host), turn off heating for charging Judgment of abnormal status: heating is turned on for 15 minutes, but the temperature does not rise by 2 degrees. Heating is abnormal. Exist heating . After 15 minutes, judge whether to turn on heating again. Heating is turned on for 60 minutes, but the temperature does not rise by 5 degrees. Heating is abnormal. Exit heating. 15 Check again after a few minutes whether to turn on heating.