Product Description VOLTFLOW BATTERY CHARGER 4AMPVF4BC 10 stage charging including Charging, Desulfation and maintenance charging. Safe to leave connected to your battery, the charger monitors your battery while connected and stops when fully charged and will maintaining the batteries charge so it is ready for use when you need it. Features & Specs Charges lead Acid, AGM, Lithium Life PO4, Deep cycle, Gel 6 & 12 Volt 10 Stage 4 Amp The VF4BC is perfect for charging small to mid-capacity batteries such as those in cars, jet skis, motorbikes, or mowers. It also excels in maintaining large batteries that need top-up charges and battery maintenance, including those in cars, boats, and farm machinery (6 -12V). The Voltflow VF4BC ULTRA SAFE features our super clear LCD screen, which provides information about the charging process. This makes it the ideal charger for DIY home use. Additionally, the VF4BC can be used in Supply mode to provide DC power as a memory saver during battery swaps or to power small 12V DC devices like phone chargers. *Additional cord