This Duracell 800 watt DC to AC digital inverter is great for you camping needs or anywhere you need AC power when off the grid.
Can supply AC power to small refrigerators, TVs, laptops, phone chargers, LED lights, and small fans. It can also handle some power tools and other devices that require less than 800 watts of continuous power.
I see a new one on Ebay for 126.65 (105 + 12 shipping plus 9.65 tax). And that does not include any cables for operation.
Mine includes heavy cable for battery hook up and a waterproof fuse for safety.
Will sell at $40 and no tax.
If you need an Isolator for dual batteries then see my other ad.