Voltage exceeding the limit of the protection plate. 1, ant protection board lithium battery charging overvoltage, will cause permanent damage to the lithium battery, resulting in swelling, large internal resistance, capacity decline. 2, usually lithium battery full voltage 4.2, the protection board limit 4.25v cut-off, more than this voltage is the single overvoltage.
Ant bms protection board app is a software that helps users query battery information, you can view detailed battery parameters at any time, you can also manage at any time, switch different modes, you can control the device, receive real-time information warning, Ant bms protection board app supports remote modification of device parameters, And can directly view the current and voltage information of the battery through the dynamic curve, and receive real-time information warning.