0ZO BATTERlES allows you to communicate with the BMS of your OZO battery via Bluetooth in order to read battery parameters such as the instantaneous discharge power, the charging current, the state of charge of the battery, the battery voltage, the voltage of each cell, the temperature, the number of use cycles. You can also remotely control your battery to put it on standby, stop charging or discharging and change the name of the battery if you use several batteries