Winter Mode
When the temperature is below +10’C,
Raise the charge voltage
Only for Car mode
Summer Mode
When the temperature is above +28’C,
Reduce the charge voltage
Only for Car mode
Wrong polarity, please change the connection of the
clamps
Defect battery, please let the battery be checked by a
mechanic and if necessary change the battery
Bad connection, please check the connection between the
charger and the battery
12V Battery or 24V Battery
7-STAGE CHARGING PROCESS
1-stage: Battery desulphation
2-stage: Soft start charging
3-stage: Bulk charging
4-stage: Absorption charging
5-stage: Battery test
6-stage: Recondition charging
7-stage: Float & maintenance charging