I have some car chargers that I'll give you if you just pay for shipping. I have a couple that I am able to just give away. Contact me VIA pm if your interested
If you go to my site and go to the bottom of the products page, its the car charger right there.
Input, DC12v-24v
Output, DC5v +/- 5%
Max, 1000 mA
When I went camping, over all my PCC being charged in the car worked great. I would just charge it while were out driving aroung, usually will recharge about 4 510's before I need to recharge the case.
I also have a car adapter that you can plug standard plug equipment into, has a surge protector. works great--I'm pretty sure I got that one a walmart.
In a week, with intermittent charging the PCC didn't let me down.
happy vaping while camping