I found a great power inverter, really cheap at Harbor Freight. IT may not be available much longer, and most likely NOT available in the stores (was no longer in stock at Bellevue, WA) This is on Clearence (notice the "86" in the price) and only availble until they are sold out. Not a bad deal!!
700 Watt Continuous/1400 Watt Peak Power Inverter
- Modified sine wave technology
- Two grounded 110 volt receptacles
- Approximately 90% efficiency
- Low battery alarm/shut off
- Anodized aluminum housing
- 30 amp fuse
Overall dimensions: 12.2'' L x 12.2'' D x 2.44'' H
Weight: 5.1 lbs.