Features： 1. High-quality Material: Using a  high quality retardant shell,the car battery charger is corrosion-resistant, insulated, strong and durable. The wire is made of pure copper, which has strong conductivity and a long serving life. 2. Product Compatibility: With the size of 15*8.5*6.2cm, the 12V fast car battery charger can charge or repair 12V lead-acid batteries. For example, GEL, submerged in cars, trucks, motorcycles, cutting grass mowers, boats, etc. But it is not suitable for vehicles with lithiums batteries. 3. Intelligent Electronic Display: The large LCD screen of the car battery charger can display multiple data of the charger, such as battery status, charging voltage, charging current, internal temperature, charging percentage, summer mode, winter mode, etc., so that you can keep track of the charger's status at any time. 4. Multiple Protection: This red charger has a variety of protections to ensure that you can use it smoothly and safely, such as overheati