Got this K&F concept battery to use on my Canon R6 rig with the Smallrig tiltable Vmount bracket, and it's an awesome addition to my rig.

Adding a Vmount to your rig increases the weight tremendously but can also help reduce some hassle, especially, if like me, you are using a monitor as well. My monitor is an OSEE T5, and it likes to absolutely chew through the Sony NPF style batteries, so I'm always changing them like twice on shooting days. With this Vmount battery, I can plug in a usbc-to-usb micro cable, and power the screen off it for the entire day no problem.

I have one other Vmount battery, and this K&F has some big advantages. One, it's smaller than the competitor in every dimension, which is great for cuttings some bulk. Two, the screen is much more useful and provides pretty much the easiest way to tell how long its going to last - a run time meter! This is so awesome and being new to v-mount, I didn't even know it existed. On the screen of the K&F, you can see both USB port voltages, the battery voltage and bars%, as well as the current runtime for the output you are using. I have not used this to power my camera or other accessories quite yet, but seeing that number is incredibly useful.

One complaint, which might be a USB restriction, is that my display refuses to work on a USBA-to micro cable. I'm not sure if this is because USBA can't resolve above 5v or what, but I have to use a C-to-micro. PD on the USB C port works as expected, and is very useful because to power an R6, you have to use that. Unfortunately with my current cable set, my display cable blocks my USB port on my camera, so I wasn't able to power both the camera and screen at the same time, but I'm sure that's possible with a cable change.

Overall for the price of this battery, it's awesome. I would say that you should refrain from dropping it, as you should with most camera gear, but the plastic on it does not feel super thick. The vmount has a plastic plate where it contacts the receiving end, and feels just fine. It's attached with 3 screws so if you do break it somehow, it could theoretically be replaced.

Charging this over USBC works fine and charges the battery up in some amount of time (I always charge the night before shoots so I don't really care). If you look at the screen while charging, it does actually show that the voltage resolves to 20v, so make sure you are using a PD-compatible charger to get maximum charging speed.

If you're looking for a good all round inspection camera this is it....
I purchased this with specific task in mind:
1. Plumbing inspection and leak detection especially when the drain is clogged...
2. Automotive and light duty Truck repair - used it to do visual inspection inside cylinders on diesel engine valve, cylinder walls and piston.. I used it to locate hidden bolts while changing out cam driven distributor on 1994 Toyota Camry..
3. Home HVAC inspection on evaporator, condenser, and supply side air registers.

I am retired and no I am not a professional.. just like fixing things and the K&F Concept Inspection Camera is soooo much better than using an inspection mirror and a flash light....plus you don't have to climb over or under things to do inspections....My wife uses it to find things that she has dropped behind the washing machine, dryer or the stove...

This is a very good camera for the price. It is very light and portable. I can easily slip this into a shirt pocket and not feel the weight. It comes with a 32gb memory card and 2 batteries that are rated to last for 1 hour of use each. The box also contains a small lanyard, USB cable, and carrying pouch. When set to the highest setting (44megapixels), the photo quality is very good, with with good detailing. This of course degrades in low light conditions. The camera is equipped with a built in flash. The user interface and screen is bright and easy to use and understand. The only negative is that the control buttons feel a little flimsy, especially the mode toggle switch which I use constantly to switch between video, photography, and photo review. This is recharged via USB cable, which also allows use of the camera for 1080p livestreaming as well as file downloading. This is plug and play and my Windows 10 system found the camera's memory card storage and had no problem downloading files from it. The camera is also equipped with a microphone and can record passable 1080p video with sound. There's also a speaker built in as I was able to review both the video and its sound directly on the camera. This is a very nice little camera; very light, portable and quite usable.

I figured I was just going to get a camera, a battery, charging cable, and memory card but it came with an extra battery, external battery charger, neck lanyard, wrist lanyard, and protective pouch. The only thing I have a complaint about is that it isn’t USB-A or USB-C. But as for it’s job as a camera, I think it does the job

The camera comes with two batteries, a charging cradle and a charging USB cable that can be used either to the battery in the camera or on the cradle. It also comes with a 32GB micro SD card and a mini SD card adapter. The batteries were good to go.

It was easy to set up and quite intuitive to use. It's very light and feels and looks cheap but takes decent photos. It can take videos too. Stabilization is fair.

It can be used as a webcam with a computer simply by long pressing the power and m (mode) buttons.

High Quality - Versatile - Modern - Analysis - Waterproof - Borescope Camera

The Industrial Borescope, Digital Borescope Inspection Camera 1080P HD comes in a small and beautiful package and is well padded.
The delivery includes the endoscope, micro USB charging cable and instructions in German and English. The endoscope camera is very high quality and well made.
It comes preloaded so you can turn it on right out of the box. In order to use it, you have to set the toggle switch to On. The camera boots up in just a few seconds. The LCD display shows the scanned image in color. The camera has a resolution of 1080p and can take photos in three different resolutions. The cable of the endoscope is 4.5 meters. Furthermore, the endoscope is waterproof with IP67. The storage capacity of the endoscope is 2600 mAh. If the battery is empty, it can be charged with the supplied micro USB charging cable. I'm still very happy with it.

Scope of delivery:
Instructions in English and German
USB charging cable
endoscope camera

The game camera is packed together with the accessories in a small but very stable box. This is also great for storage, since you always have everything together here. The set contains the camera, a strap, a USB cable and, of course, a user manual. The required 4 AA batteries are not included in the scope of delivery, but a 64GB memory card is included. Once the batteries are in, you can set the camera, time and date should be enough. The assembly is done in no time with the tightening strap. The processing of all parts is very good, and the design of the camera body is reminiscent of a tree trunk, which makes the camouflage very good. The camera delivers very good pictures, both during the day and in the dark. The release distance specified by the manufacturer corresponds to reality, and it is sufficient if a bird the size of a blackbird moves into the trigger area. With the USB cable, the data, i.e. photos, can be transferred immediately on site. Otherwise, you take out the memory card and transfer everything at home. It goes without saying that the camera can withstand the Central German weather conditions and is also splash-proof.

I was impressed with the packaging. It came with the usb cable but you have to use your own USB adapter, I let it charge & I followed the steps to calibrate it, which was easy to do. Overall nice easy to use/learn product. I would recommend to a friend