No expensive gas, safe for indoor use and power enough to operate a 21" TV! When you invite Mr. Emergency into your home, you'll never have to worry about being stuck without power. Boasting a strong 9Ah SLA battery and a 150W AC power inverter, it delivers safe, reliable energy without expensive gas or noxious fumes. Features two AC outlets for operating lights, your laptop, landline phones or other small appliances, 12V DC power port, USB power port for charging your cell phone, battery condition gauge, mirror with LED lights, clock, MP3 player input, high-efficiency speakers, automatic overcharge protection, carrying handle and more. 7.5" x 8" x 12". 1-year limited warranty.