This unit does not have an internal battery pack, the refrigerator would plug into the receptacles on the front, while the rear of the inverter would be wired to a 12V battery or bank of batteries.
by Camping World – December 09, 2015
Run time is really dependent on TV size and display format (LCD, LED, Plasma, etc) along with the AmpHour rating of the batteries the inverter is connected to.
Example: 20" LCD TV @ 100watts has an approximate run time of 11.5 hrs on a 12volt-120amphour battery.
by Camping World – June 16, 2015
The Nature Power 400-Watt Pure Sinewave Inverter converts 12V DC power into 120V AC power and is great for running small power tools TVs computers and much more.
If you wish to share feedback with us about product selection, pricing, ordering, delivery or other customer service issues, please do not submit this feedback through the Question & Answer Service. Please contact Customer Service at 1-888-626-7576.