The Fogstar Drift intelligent battery management system is connected with the active equaliser via Bluetooth. Our app, when used with the Fogstar Drift Leisure Batteries, will allow you to monitor your battery status, collect and store information in real time, process battery data, exchange information with external devices and monitor the overall safety of your leisure battery at all times. App functionality;
1. Displays real-time voltage, current, power, internal resistance and other parameter values in the form of dashboard and digital display
2. Displays the real-time voltage and alarm status of all single cells. If the reported parameter triggers the alarm value or protection value, an alarm will be prompted
3. Compares the data of each cell, including the voltage difference, maximum cell voltage, minimum cell voltage, and overall balancing of the cells
4. Creates a cell temperature warning for; over-temperature, short-circuit, over-voltage, under-voltage real-time alarms and keeps a record of all alarms that occur.
Fogstar battery appears to function as intended, the app is barely adequate. It needs to be manually connected to the battery every single time it loads, it loses connection instantly when in the background requiring sorting through a list of all Bluetooth devices in range (a list which jumps around as new devices are ‘noticed’). There is no history function, which may be a BMS limitation but the irritating way of making a connection is down to a poorly coded app.
