Features a digital display indicating DC volts/AC volts/output watts, a low battery alarm, and thermal protection that shuts down the unit if operating temperature is excessive. Plugs into 12V accessory outlet or connects directly to battery with clamps. Heavy-duty battery cables included. Maximum Continuous Power: 760W. Peak Power: 1,520W. Number of AC Outlets: Two. Compact and highly portable, these power inverters convert 12V DC into AC current to power your laptop computer, cell phone, television, power tools, and other devices. For use in cars, trucks, RVs, or boats. Features include a 5V USB port, a built-in high-speed cooling fan, and surge protection to guard against damaging current fluctuations. Two-year limited warranty from the manufacturer.