The new 12V 7.2 Ah with built-in dummy battery is now complete! Yes, this is totally worth a blog because you can now power your camera and/or dolly with continuos power for long periods of time.
No more changing batteries during astro-lapses every 2 hours or so and you can shoot multiple daytime shots, even over a few days.

After being bombarded with requests for battery power such as my “Ultimate 12V Pelican Case” I have super exciting news to share with you....

At last, it's done.....

This is my version of a 12V portable battery inside a 1400 Pelican case. It's been a long few months of planing and building and I'm so excited to get this battery case out in the field, shooting timelapse non-stop!

Here some of the features of my 12V power battery case. Perfect for shooting rural ;-)