I used to use NP-F type batteries for my power purposes but once I tried a V-Mount battery I decided that was the way to go! I needed a new one for a different monitor and went looking. I was not aware that K&F Concept did one so when I saw it, I ordered it as I have always been pleased with the quality of other products by them that I own.

If you've never used a V-Mount battery before you may be surprised at just how big and beefy they are. This one is approximately 4.25" x 1.25" x 3" or 108mm x 57mm x 78mm and it weighs 1lb 6.4oz or 634g. It comes with a 40" USB-C to USB-C cable and a small user's manual.

The battery has all the usual output ports you would expect. There are two USB-C, one USB-A, one D-Tap, and a DC 12V port. Input is via USB-C1 or D-Tap. It appears well made and there is nothing cheap looking about it.

Pressing the power button brings up the current power level in the form of a green circle. Incidentally, if you long hold the power button it will also turn on a small LED light which is located on the back of the battery just below the V-Mount itself. It's not ultra bright but in complete darkness you could at least see where you are going.

In use this is a battery capable of most things you could throw at it. I will mostly be using it for powering a Ninja V monitor, but it could also be used to power a camera (with the right adapter), or even just as a power bank.

This battery can also provide 100W output which means that it could also be used to power something as demanding as an indoor studio light or an outdoor portable location light.

Overall, this is a powerful 99Wh battery that performs very well in use. If you are considering a V-Mount battery, then this is definitely one you should look at.