SONGING FXLION Nano ONE V Mount/V-Lock Battery 3400mAh(50Wh/14.8V) with D-TAP,USB-C,USB-A, Micro USB Plugs,10oz Mini for Cameras, Camcorders, LED Lights, Monitors, MacBook and Smartphone

I bought this to go on a R5 rig to power my R5 C mirrorless cinema camera. The batteries on those can go quickly. It has a DTAP, USB, USB C, and Micro USB. The USB C can power the R5 C and charge the new R5 batteries while they are in the camera. The old batteries cannot charge through USB C.This also offers pass through. So you can charge something using the USB while it's charging through the USB C. So you can leave it over night and both items will be charged.Super light and small battery. The screen is nice but has a small delay when hitting the button to see the display.The rubber flaps are whatever, but do make it feel nice to the touch. I love the battery, I think it will be good to have while traveling and will fit in my backpack well. If nothing else, to charge my phone or my canon two battery charger. the 50 watt is like having three canon batteries apparently. You can't use it as a backup battery for the R5 C unless there is a battery in the camera body - so it's like having 4 batteries in there - or 5 if you have a battery grip.@eclipticphoto

Been using these for a few years, reliable and the usb ports come in handy. Can power an FX6 for a couple hours for a very lightweight cine setup

For my use, this battery just doesn't last very long. I love the form factor and weight. If it were 1/2 the price I'd probably keep it and get a couple more. But at this rate it is about 4 times the price of NPF batteries which have the same approx 50Wh.

It worked great. I was able to power my atmos ninja and canon eos r. It eventually died after a long day of filming. But when I got home, it would not charge. I left it over night and not even the indicator light will come on. It’s just a paper weight now.

Well made, and great screen.I charge my iPad pro. It's very handy.I would buy another, But I have an R5c and need more battery.I could get two, and just swap it out, but I'd rather get the next step to swap less.I would get the version one step up.

Was hesitant to buy a basic battery bank. Worked great with R5C camera. Was able to set up a small Rig and it was perfect pretty light and great visibility of battery status! The only draw back would be amazing to get the capacity of the Two version of this size. Set up in a Cage with mic and audio did use approximately 4.5 hours.