Faster, Safer, Smarter...The Vector VEC1087 C is a fully automatic battery charger with microprocessor controlled digital diagnostics. The Vector VEC 1087 C features 3 charge rates (2/6/10 Amps) for rapid charging of all 12 volt lead acid battery sized and types. The Vector VEC 1087 C reduces the danger of reverse hook-ups, sparking and battery overcharging. With its digital battery voltage display it's easy to check the voltage. And, its built-in digital diagnostics features status codes letting you know about the charge rate, bad connections, battery condition or bad battery. Be prepared, Order today!