FX Lion NANO ONE 14.8V 50Wh Ultra-Compact V-Mount Lithium-Ion Battery

Love these. I have the one and two. I use the two on shoulder rig or tripod where I just leave the camera filming bts stuff and the one I use on a Ronin S. Very portable and light for run and gun use and with the extra ports, being able to charge phones etc just gives it more uses when not filming. I only power the camera with these and have separate batteries for the monitor I use but these last a long time and are cheap enough to grab a few for long shoots.

Ligera y duradera. Mejor inversión que he hecho sin duda.

I am still going through some testing with this on my Blackmagic Pocket Cinema 4k rig to see how far I can push it but it is promising. I have it connected to a Tilta Vmount battery baseplate so it allows for more connections. As a result I have been able to power the camera through a DC port, a Kameleon EVF via Lemo to D-tap, a SmallHD Focus via 7.4v and a Diety D3 Pro. I was recording Cinema 4k, pro res proxy on a Samsung T5 (500GB) for 2hours before it stopped. I did another test using Phantom power with a lav mic through the mini XLR port instead of the 3.5mm Diety and that ran for 1.5 hours before running out of juice. I haven't shot with ProRes HQ or Raw yet because I don't have a media card large enough to hold that amount of data to complete the test. But, from a power standpoint I am plugging so much stuff into it. Probably more than I would normally use, which means it could go a lot longer without all of the additional power usage.The size is just so amazing and it is really light. I literally laughed when I opened the box. You just can't tell how small it is by looking at the pictures. It is smaller than a SmallHD Focus monitor if that tells you anything. A regular V-mount charger swallows this thing. It almost looks like a toy.I'm looking forward to buying another one. And, if they make one even slightly larger with more wattage hours I would buy it in a heart beat.