I travel often (planes/cars) and like to go on small adventure trips when I'm shooting. thinking about getting a power inverter instead of a car charger to re-charge batteries if I'm out in the middle of nowhere and want to keep flying. I currently have 4 batteries which should be enough but always nice to I can take a break and recharge if I want to keep flying. I'm thinking of getting a 1000w power inverter in case I want/need to use it for other stuff I have. Here is a link to one I'm considering: http://www.amazon.com/dp/B007SLDDHQ?psc=1 Any suggestions/insight would be greatly appreciated. Mahalo & Aloha!