1. The charger is steady red when charging, and turns green after sufficient electricity;
< br >
2, the charger is red light shining when charging, turn green after sufficient electricity;
< br >
3, the charger is red and green alternately shining when charging, and the red light and green light are bright after sufficient electricity. The mark of the full charge of the lead-acid power battery used in electric vehicles is generally based on the green light.