Bluetooth Smart enabled. The Blue Smart IP67 charger is the wireless solution for monitoring voltage and current, changing settings and updating the charger when functions appear. Completely encapsulated: waterproof, shockproof and fireproof. No water, oil or dirt can damage the Blue Smart IP67 charger. The housing is made of cast aluminium and the electronic components are cast in resin. the highest efficiency. Although they are 92 % or higher, these chargers generate three or four times less heat. Once the battery is fully charged, power consumption is reduced to less than one watt. This is between five and ten times less than the industry standard. Variable charging algorithm, 5-stage initial charge - absorption - reconditioning - boost - storage The Blue Smart charger has a battery control system with microprocessor-controlled batteries. Its function "A DA PT A you VA" will automatically optimise the charging process based on the use of the battery. Memory mode. The storage mode is activated when the battery has not been discharged within 24 hours. Once a week, the voltage increases to the absorption level to equalise the battery. This function prevents electrolyte stratification and sulphation, major causes of battery failure. Also charges Li-ion batteries (LiFePO4). The Li batteries are charged with a simple start algorithm - absorption - buoyancy overheating protection The output current is reduced when the temperature rises by 60 ℃, but the charger will not miss.