Charger is to recharge the battery power device, generally divided into two stages of charge mode and three stage mode two. Two-stage charging mode: constant voltage charging, the charging current decreases with the rise of the battery voltage, the battery voltage to a certain extent, the battery voltage will rise to the charger set value, then converted to trickle charge. Three-stage charging mode: charging starts, the first constant current charging, quickly to the battery to add energy; waiting for the battery voltage rose to constant voltage charging, then the battery energy slowly added, the battery voltage continues to rise; to the charger charge termination voltage Value, to trickle charge to maintain the battery and battery self-discharge current.

Folding the battery

Battery is to provide electric energy vehicle energy vehicles, electric vehicles mainly lead-acid battery combination. In addition, Ni-MH batteries and lithium-ion batteries have also been used in some light folding electric vehicles.

Hint: The main control board of the controller is the main loop of the electric vehicle, which has a large working current and will generate more heat. Therefore, electric cars do not park in the sun exposure, do not prolonged rain, in order to avoid controller failure.