Tekkeon Battery on 900 LED Video Light
I use the Tekkeon batteries to power up my 600 or 900 LED Video light panels. Great for remote location shoots where an outlet isn't available, cheaper than a Sony V-Mount battery, but Tekkeon batteries can still be a little expensive (article here).
ATC Power Bank on 600 LED Video Lights
TRIX writes in and shares an optional (and cheaper) solution for a DIY battery pack using the ATC Power Bank Black Mobile Pack (found here)
New 600 LED Video Light Panels
These Li-Polymer battery packs can switch output voltage from DC 12V/16V//19V 60W, USB 5V/1200mAh. For either the 600 or 900 LED light, you can use the 12V or 16V option. From the tests TRIX states the 600 LED Video light panels can run for a little more than an hour at Full Power. Perfect for quick remote location shoots and at half the price of my Tekkeon batteries.
ATC Power Bank External Battery Pack 16000mAh
The ATC Power Bank Mobile Pack comes with a few different adapters, but does not have the correct cable to work directly with the LED Video lights. You'll need to get a separate cable that has a 2.5mm ID & 5.5mm OD barrel plug on each end (one for LED and one for ATC pack). An example of the exact cable you'll need can be found on eBay (Click Here).
2.5mm 5.5mm DC Power Cable Double Plug
For those who are outside of the USA there's a seller available on eBay (Click Here)
PowerBank Universal External 16000mah Battery Pack