►▷Accurate Positive Voltage Detection Function: It will not charge when the battery is full.
►▷LED indicator lights show charging status: The first is green when you turn on the power; The second is red when the product during charging; The third is green when the product finished charging.
►▷Charge, maintain and restore your car, bike, atv, boat, scooter, suv, or truck's 12V battery
►▷Smart charger maintainer for AGM, GEL, SLA, FLA 12 Volt for Car and other 12V battery
►▷Notice: This is Floating Charger which is more safe. Maximum allowable voltage to 14.8 volts. Be care of the Clip positive and negative electrode(Red is positive and Black is negative )