Works like a charm to power anything I could need. Now I need to get more lol

Great value for money, I used it to power my camera, monitor, and wireless video transmitter up to 4hrs live streaming.

Had some port issues contact customer support directly and it was resolved speedily. I will definitely buy a few more to power other devices.

This V Mount battery offers plenty of runtime for my 120 Watt light. This battery seems well made and lighter than I expected, which is a good thing IMO. It has plenty of power outputs for powering other things. I highly recommend this battery.

It's definitely a nice battery. It's not too heavy. It feels like it's built. Well, it does not feel premium at all, but
It's a nice comfortable size to put on a belt loop or on your gimbal. I definitely recommend. I do, however, wish it had two USBC ports

If you’re looking for a reliable V-Mount battery, the K&F Concept V-Mount Battery is an excellent choice. It comes equipped with USB-A, USB-C, and DC ports, making it easy to charge extra accessories on the go. There are also dual D-Tap ports on each side, which is super convenient for powering multiple devices without needing a D-Tap splitter. I typically use it to power my Teradek Bolt 6 and my Blackmagic Pocket Camera, and it easily lasts through my full shooting session (around an hour a day on average).

Charging is straightforward—you can use the USB-C port with a 100W input (power block not included) or charge it with a standard V-Mount battery charger. The only minor drawback is that it doesn’t have a digital display to show remaining battery life; it only has a simple light indicator on the side.

Overall, this is a solid, reliable battery with a rugged, professional design. It’s a great option if you need a versatile power solution for video production.

I’m nearly fully moved over to V-mount batteries now, and I couldn’t be happier. I’m currently at an event running this battery with my iPhone and an Aerocaster, and I also use V-mounts with my GH5 cameras, monitors, and lights—many of which run on 12 V. For the GH5, I use a D-Tap to GH5 dummy battery, and I have a few V-mount adapters that unlock extra outputs, including 8 V, which I also use for my GH5. That’s my go-to cable for camera power.

Just last month, I covered a four-day event, and a single battery of this size easily powered me through 8+ hours each day. Along with a large battery pack, I was able to keep remote cameras running away from walls, reducing tripping hazards and cutting down on grip tape. The only downside? I can’t control the cameras remotely yet—but that’s coming.

The design is clean and minimal, with a single button and a segmented LED power indicator that’s easy to read. It features a D-Tap port on each side for plenty of connectivity. For the price, it’s a solid value. Charging is easy via D-Tap, USB-C, or standard V-mount charging plates. So far, I’ve never had to swap batteries mid-shoot and still have plenty of power left at the end of the day.

If you rely on V-mount power, this is one to stock up on—you’ll keep filming without missing a beat.

This is heavy duty and works well. Has all the port a V-Mount battery needs. Sturdy and a good size. Not too heavy. Not too large or small. Life is good. Good value. Good battery life.

I use a bunch of V mount batteries in my studio and this one is one of my favorite ones to use. I’ve mostly been using SmallRig VB99 Pros and SEs, which are very similar to this battery in capacity, but this one from K&F is slightly shorter and overall smaller than the ones from SmallRig.

It charges fast via USB C and also has a USB port, a 12v barrel plug, and 2 d taps. It works just as well as my other V mounts. What I really like is the built in flashlight on this battery. It’s not super strong, but great for quickly finding stuff in my camera bag.

There’s no displays or anything to show your output voltage which would have been useful. The only indicator on here is a light bar to show the battery life. Overall though, it’s still a great v mount battery that comes in at a cheaper price point than the SmallRigs and work just as well.

I have personally purchased two of the K&F Concept V Mount Batteries with screens and really like them for the price. This one comes in at a discount from that model because it lacks the screen and one less USB C port.
It still has PD100w fast charging, USB C & A port, Two D-tap, DC 12V, power button, and status light bar. It even has a great set of BMS battery management and protection features.
It’s a nice basic battery that does what you need it to. This will be perfect for my light kit with its flat black color.
The ridges in the case are plastic and not aluminum so they aren’t there to remove heat.

This is a great mount battery that packs juice while weighing very little. Having numerous ports is a bonus, with 2 D-TAPs located on each side, which is a pain saver. It's a clean finish with an LED indicator strip that vaguely gives you the battery remaining. The provided K&F cable is rated at 240W, charging a MacBook, I was getting around 86W. I guess to note, if you charge this battery, the cable will draw as much power as it can from the brick or the wall. I found that each end of the USB cable did get fairly warm to the touch, but the cable has good braiding. Overall, very impressed and this would be a fair price for a punchy battery.