K&F Concept 99Wh V-Mount Battery with PD100W USB-C Fast Charging and Multi-Output Ports, TFT Digital Screen & Emergency Light for Camera, photography light, smartphone, laptop etc.

This battery is of good quality and holds the charge well.

I will not comment on the sale price at the time of the test which seems high to me but at the same time it adopts the formats used in photography, an area where products are usually expensive and competing products are not so far away in terms of price it would seem.

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.

I've come to appreciate the benefits of having a large V Mount battery for many tasks. This K&F battery has 99Wh but is still relatively compact. It has the ports I need, including a powerful USB C 100 watt port.

This battery works perfectly with my video lights that take V Mount batteries natively, but also work with other lights I have that can be powered by USB C. This battery also has a secondary USB C port, but only PD 65W, which is still respectable. There is also a standard USB A port which can provide up to 24 watts. Having a good set of USB ports makes this battery useful beyond the standard photo/video applications and I find it useful in many different applications.

As an avid camper, this battery is also a fantastic power source while away from power. It's a great battery for charging cell phones, recharging camping lights and any other recharging tasks a regular power bank would do.

About the only negative I would mention is it only has one D Tap. Most V Mount batteries have at least two, and sometimes more, so this might be limiting to some professionals that require additional D Tap outlets. But for my purposes, I rarely require more than one at a time, but do need USB ports in addition to the D Tap, so it works out quite well.

I do like that the battery can also be charged by the USB C port, which is a nice feature. I also like the digital power level indicator, which is superior to the standard row of lights to indicate battery levels. Overall, I'm impressed with this battery and is another product from K&F that is working well for me.

I've got a number of V-mount batteries used for lighting between various brands. This K&F battery is a good value. Compared to my Neewer units, the screen is bigger and metal case looks more high tech. Charging is pretty quick when using a PD high wattage chargers. Also functions as a power bank quite well. Battery life is just under an hour when used with my Neewer video lights.

Well built, works great ,last long, good quality , what more can I say other than I just bought 4 more. Worth every red penny.

GREAT VISUAL DESIGN AND NO ISSUES WITH THE BATTERY ON SEVERAL SHOOTS.

IT IS A GREAT BACKUP FOR MY LAPTOP AND PHONE.

I received this item as part of the VINE program, this does not affect my rating.

The K&F Concept 99Wh V Mount battery offers a good combination of workmanship, charging speed and functionality for video cameras and photo equipment.

Positive points:

I received this item as part of the VINE program, this does not affect my rating.

The K&F Concept 99Wh V Mount battery offers a good combination of workmanship, charging speed and functionality for video cameras and photo equipment.

Positive points:

I received this item as part of the VINE program, this does not affect my rating.

The K&F Concept 99Wh V Mount battery offers a good combination of workmanship, charging speed and functionality for video cameras and photo equipment.

Positive points:

Unique Aesthetic, Nice Display, good features

Interesting grey metal exterior compared to so many other black plastic alternatives. It has a nice material-covered USB-C to USB-C cable rather than the plastic cables others come with.

There are two USB-C ports of which one is also input for fast charging. It also has USB-A and DV 12v under the same top tab. The tab does take some work to open if you cut your fingernails short. It should be noted that there's no DV 8v port as found on some competitors but I don't find that critical. That said some competitors only have a single USB-C port and having two is a plus. The D Tap port is on one side while the power button is on the other. The sides have a textured grip for easy handling.

The display shows a nice clear large battery percentage while some competitors only show much smaller numbers with a more complex display. That option is certainly available as you can see the voltage and wattage out of each port in use along with the overall percentage. It's nice that the input and output values for each port are printed on the battery as a reference.

While this is certainly a crowded market this is a well-featured different aesthetic alternative. The silver metallic finish may make it easier to spot in a crowded equipment bag. That can be a big plus in some working environments and it's priced competitively as well.