already have several security cameras that are powered off via a hole drilled through the wall, but I wanted a camera in the back of our house and the only mounting location that would do the right recording area is not to have a power source available so I needed a fully wireless camera as this came complete with a solar panel which reduces the number of charges required which I ordered. When opened, this security camera kit comes with everything needed to install it on a wall, post or fence. The main camera is a separate unit from the solar panel. If the camera is shaded, the solar panel can still be positioned on its own mount facing the sun. A small cable connects the two units. Build quality is about average so I would put this in the range of a budget camera that says it's waterproof so it can be used all year round. I cannot comment on value for money as this is listed as unavailable at the time of writing. I would recommend doing a full charge via the USB cable before attaching and setting up. Then the solar panel should help maintain the battery level depending on the position and the number of sunny days. I've found that the solar panel doesn't work at all on cloudy days, so a lot depends on where you live and if it's south facing. Once the camera has been powered on, it can be paired and set up in the free app that can be downloaded onto a smart device. I had no problems pairing at all, although I did this before taking the camera outside to be mounted so it was close to my router and phone. That way I would recommend it. As this is a battery powered camera, many of the normal options that come standard with an AC adapter are not available. Most of these are designed to increase the amount of time between charges. The main feature not available on a battery camera is the ability to take steady shots, which is understandable as that would drain the power pretty quickly. The recordings for this are all made from the motion sensor which, when triggered, will start recording for a set time. Movement and recording times, as well as various other options, can be accessed through the app. I always prefer recording locally to the cloud, so I fitted a 128GB SD card and formatted it ready for use. If required, this provides the option for cloud recording at a low monthly cost. Since this is a PTZ camera, it can be panned and tilted in any useful direction from the smart device. The image can also be zoomed but I find the quality drops so I wouldn't normally use it. Overall this is a very nice budget security camera kit with the added benefit of including a solar panel which reduces the number of charges. This must be taken into account when comparing prices. The HD picture is at 1080p and streams over 2.4GHz WiFi without too many hiccups, this depends on the router setup of roughly. Along with a fairly decent daytime image, this also has an automatic night mode using infrared, which again is clear enough to be able to spot identifying features if needed. I found this to be far better than some other budget cameras I've used that could only see at night what I could see looked like blurry ghosts lol. If you can't run from mains power or just need the convenience of a cordless option, you can't go wrong with this set. However, I will say that a mesh option is always the best way to go, if at all possible.

Here you get a powerful V-mount battery. You should be able to operate pretty much anything with the output voltage. Unfortunately I still have a problem with my LED lamp. But that's not because of the battery. After all, I can now operate the LED light with the battery up to 80% brightness. I need to get a different cable. We sometimes had an output power of 15.9V but my light just doesn't like it (but it's a special case). In my opinion, it can actually provide the 16.8V shown on the product photos. With USB-C and the right cable, 20V at 3.25A is achievable. Otherwise, the photo camera and video camera are all operated without any problems. The battery can be charged very easily via the various power connections. The easiest way, of course, is via USB C. But here too - you need a smart power supply and cable. Otherwise it won't load fast enough! Alternatively, there are charging plates for V-mount batteries. Here you can get the electricity you need quickly enough. The V-Mount can also be used as a power bank for mobile phones etc. But that's only on the side. It is mainly used for video cameras and there are LED lights in which you can plug your V-mount battery directly. Of course I can't say anything about the duration yet, but for this price it should still be of good quality. If something were negative, I would write this as an update in my review. The price is generally steep, but you get a powerful battery. 6700mAh cannot be dismissed out of hand and that simply costs money. The 20V with 3.25A more justify the price, which is currently around EUR 319 (12/2022). There are also a lot of connections available. Not all V-Mount batteries have that either. The LED display is of course another nice feature, but not absolutely necessary. Still very nice.

have just tested the K&F Concept V Mount battery and am extremely impressed with its performance and versatility. With a capacity of 99 Wh and 6700 mAh, this battery provides reliable power for a variety of applications, whether traveling, photography or even powering mobile devices like smartphones. Portability is a major advantage of this battery, thanks to its mini V-Mount format and light weight. This makes it ideal for on the go, where every gram counts. Plus, two-way PD fast charging ensures fast charging, which is essential when I'm out in the field. Multiple ports, including D-Tap, USB-A, and USB-C, provide extensive connectivity, allowing me to power different types of devices simultaneously. The OLED screen is also very practical, providing essential information on the battery status in real time. A high-performance, reliable and essential product.

For shooting video and still photography in remote locations I need to use equipment and power sources which are of sufficient quality and operate reliably. This K&F Concept V Mount Battery is sufficiently versatile for a wide range of power applications and in my experience it performs very well.

It is supplied with an instruction booklet and is compatible with both mini and regular V battery plates enabling it to attach to a compatible camera or V plate used with a videography rig. It can also be used much like a regular power bank for charging phones and other devices. The outer casing of the battery is a carbon fibre effect. It has the standard V batt BP terminals plus two D-Tap in/out, USB-A out, and one USB-C in/out.

I especially like the presence of the OLED display which clearly shows charging status and information relating to the power outlets while the battery is in use. Voltage output and remaining usage time are present in the display based upon amount of power being used by connected devices. It has support for multiple charging protocols including PD, QC, SCP, PPS, and APPLE-2.4A.

It can be charged with a suitable power source using the USB-C input or by my preferred method using a dedicated D-Tap charging unit. It certainly packs a lot of power into a relatively compact battery which is capable of 99Wh, operating at 14.8V.

I have been using it to power field monitors, audio recorders, COB lighting as well as charging a range of portable devices. In summary this is in my opinion a very good quality Mini V battery which is reasonably priced when taking into account the very useful display, capacity and wide compatibility. Over the last few weeks since it arrived It has performed flawlessly and I am confident to recommend.

The K&F Concept KF50.0009AEU is an outdoor surveillance camera with full control via wireless connection. It is powered by an internal lithium battery that can be charged with the included solar panel. The lens mount is motorized and allows remote control of horizontal and vertical movements as well as zooming in and out.
The integrated power source provides some independence in camera location. I placed our sample on a post in the backyard, fairly high up, pointing at the lawn to record wildlife, especially at night. The plastic mount is easily attached with the screws provided. Masonry requires the use of a drill and dowels (preferably better than the cheap examples in the kit). I mounted the solar panel under the camera in a similar fashion, using the pivoting mount to adjust it so that it points slightly upward to harvest as much sunlight as possible. It could be placed away from the camera. The 3-meter tether offers a lot of flexibility in this regard. It plugs into a USB-C socket underneath the device. An alternative power source could possibly be used if sunlight is scarce, but the body of the plug is a bit too small and the socket is surrounded by rubber to keep moisture out, so a suitable cord is needed.
Before all this, the first task is to connect the camera to the home WLAN and download the Ubox app to a smartphone. It's pretty standard for this type of device. I would have liked to use the camera via PC, but it doesn't support Windows. The only option is to use the Android app in an emulator, or possibly use a Windows program with multiple factory cameras. This requires some knowledge and effort, and the camera may need to be set up in the manufacturer's app first to get the necessary details.
The camera can be set up with either a sound signal or a QR code. I had trouble with the former, but the QR code worked right away. The instruction book clearly made some effort, but some of the English language is difficult to follow.
The camera has all the typical features listed. The app is fairly easy to navigate, but not perfect. Recordings can be viewed after a short connection delay. They can be stored on an SD card in the camera or in the cloud (subscription required after the free trial). The recording quality is very satisfactory, and I found this camera generally capable. I'm still trying to set up shots longer than a few seconds, and the battery doesn't last the night at this time of year. It might be better on a safety setting where it's not triggered and not accessed as often.

The K&F Concept KF50.0009AEU is an outdoor security camera with full control over a wireless connection. It is powered by an internal lithium battery that can be charged with the included solar panel. The lens mount is motorized, allowing remote control of horizontal and vertical movements, as well as zooming in and out. The integrated power source offers a degree of independence when choosing the location of the camera. I placed our sample on a post in the yard, quite high up, and pointed at the lawn to record wildlife, especially at night. The plastic bracket is simply attached with the supplied screws. Masonry requires the use of a drill and dowels (preferably better ones than the cheap examples in the kit). I similarly mounted the solar panel under the camera, using the swivel mount to set it pointing slightly up to harvest as much sunlight as possible. It could be placed away from the camera. The 3-meter line offers a lot of flexibility in this regard. It connects to a USB-C socket underneath the device. An alternative power source could potentially be used when sunlight is scarce but the body of the plug is a bit too small and the socket is rubber encased to keep moisture out so a suitable cord is needed. It's pretty normal for this type of device. I would have liked to use the camera via PC, but it doesn't support Windows. The only way is to using the android app in an emulator or maybe using a windows program with multiple factory cameras. This requires some knowledge and effort, and the camera may need to be set up in the manufacturer's app first to get the necessary details. The camera can be set up with either a sound signal or a QR code. I had trouble with the former, but the QR code worked right away. The textbook clearly took some effort, but some of the English language is hard to follow. The camera has all the typical features that appear in the list. The app is fairly easy to navigate, but not perfect. Recordings can be viewed after a short connection delay. They can be stored on an SD card in the camera or in the cloud (requires subscription after free trial). The recording quality is very satisfactory and I found this camera generally capable. I'm still trying to line up shots longer than a few seconds and the battery doesn't last the night at this time of year. It could be better in a security setting where it doesn't trigger and isn't accessed as frequently.

I have 2 cameras and several lenses, power supplies and 2 tripods, I also have a computerised mount for astrophotography. It All fit! As we know it is the horizon that can make or break a "star show" this will allow me to travel off the beaten trail for those "places" of wonder.As far as cons... well if you need speed to get your camera out the front pack can accommodate this. it is a bit bulky for action shots however if you landscape its good for one of the smaller wide angle lenses, diameter is limiting however, and fits my Nikon with a mounted lens quite nicely.

All in all a very good camera for the price!