4-Stage charging process:
Stage 1: initialization, when the charger power on then it start self-check and detect the battery
correct connect. low output voltage without battery Fault LED is light, please CHECK THE POLARITY
IS CORRECT.
Stage 2: Bulk charge, using the charger highest rated current for the type of battery in use until it
reaches 80% capacity( LEDs 50% blinking, 100% OFF)
Stage 3: Absorption, the output voltage is limited to 7.3V(6V battery) or 14.5V(12V battery) while
current declines as the battery charges to its full capacity without overheating( LEDs 50% ON ,100%
blinking)
Stage 4: Float, at this stage, the battery is fully charged and the charger maintains the battery through
pulse charging( LEDs 50% ON ,100% ON)