Exclusive Low Charge Alert (LCA) warning that goes off when the jump starter needs to be charged, like a smoke detector
Digital LED display that shows: Battery Life of the jump starter, Volt meter reading of the dead vehicle battery, Durable High Impact resistant housing
Reverse polarity indicator/alarm and light if you do not hookup correctly to your vehicle (if hooked up incorrectly your battery could explode)
Built-in AC Charger allows you to charge with most extension cords
