APC Air/Auto TravelPower TeleAdapt DC to AC Power Inverter (75W DC/AC, 120V) (Discontinued by Manufacturer) Air/auto DC-to-AC power inverter/adapter 75 watts continuous output power capacity Automatic shutdown prevents car-battery drainage Built-in circuit protection guards your equipment against power spikes and surges Includes 3-prong AC outlet, airline adapter, automobile adapter, and status indicator LEDs