The Canon LP-E6 batteries were designed to fit inside of Canon DSLR cameras, so they don't really come in larger capacities. Sony batteries on the other hand come in a variety of capacities if you want extra run time. Well I wanted extra run time on the new BlackMagic Design Cinema Camera but didn't want to use the ugly and huge break out cables that is required for running external power.
Now I don't recommend this for people who don't really know what they're doing when it comes to batteries and soldering, but if you have the basic knowledge this little MOD can give you extra run time on your new BlackMagic Design Micro Cinema Camera. The dummy battery and Sony Battery Plate are very basic and once you open them up, they just have two wires inside (red + black).
Once you merge those two plates together, you have a working adapter that sends the 7.4V voltage from your Sony NPF-970 battery to a Canon mount. Now Sony batteries come in different capacities so I don't necessarily have to use the bulky one in the video, but it's a good idea how much power I can run if I really wanted to.
Before I merged my two parts together, I added some heavy epoxy putty on the inside to make it more solid. I also plastic welded (melted the two parts together) along the sides. It's a pretty solid adapter and the wires are glued inside so they don't move. Now I like to experiment, but if you guys decide to try this out, just know you're doing this at your own risk...
The V-mount adapter runs two 7.4V batteries in series to output between 13V-16V, and also has a d-tap connector if you plan to run a cable to power up optional accessories. The v-mount battery plate can be found via ebay (seen here).
V-Mount Battery Adapter for Sony L Series NP-F Batteries
In order to use these adapters properly and to get the best results, you should be using two exact batteries. Although you can find many aftermarket Sony L Series batteries for cheap, they will often come in different sizes, capacities, and ratings. I suggest buying them in pairs and labeling them together. Check out some of the Sony L Series Batteries via Amazon (found here).
Sony L Series NP-F550, NP-F750, NP-F960, NP-F570, NP-F770, NP-F970
These Sony style batteries are becoming more and more popular, and with plenty of aftermarket versions available at every online retailer, i'd like to hear which ones you've purchased recently and what your feedback is on the batteries you're using. I'm sure many of us could use some good information, so please share your comments and links below, thanks guys!