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.

really love this LED Light personally! When purchasing, I was just looking for an LED light for me to take better pictures in dim lighting conditions. But after receiving it, I immediately fell in love with it! IT IS SO CUTE! The package is like a tofu and I really like the design: big text on the back, and the orange-yellow knobs on the side. The knobs have clear feedback at each location and I can really see all the different light that I easily control! I was also surprised by the 21 interesting lighting effects. They are so vivid! I kept playing with it for an hour and the joy it brought to me was way more than just an LED light. It made my day!

What an incredible battery! Whether it's to power your camera... a small LED light (I used it on a USB-C folding panel, nickel) or any accessory on a shoot (of course it charges a phone) it works really well! K&F becomes a real reference in this field

light weight and led light vs warm light

The LED light is a fantastic feature, providing ample illumination to ensure that you can observe samples in detail, regardless of the lighting conditions in your surroundings. This is particularly handy as it means we can use the microscope anywhere and at any time.
Adjusting the focus and magnification is straightforward, making it accessible even for younger children. It's great to see them engage with the device, exploring the world around them on a micro level. The learning potential here is immense, and it's a fantastic educational tool.

The inclusion of 5 microscope slides with biological samples, like a bee's leg, adds an extra layer of excitement to the experience. Being able to observe such intricate details of these samples is fascinating, not just for the kids, but for adults as well. It sparks curiosity and encourages a love for science and exploration.

One of the standout features of this microscope is its portability. Being able to carry it in your pocket means that we can take it on hikes, trips to the park, or just use it around the house. It's always ready to go, and it's a great conversation starter, especially when showing it off to friends.

In summary, this pocket mini microscope has exceeded expectations. It’s not just a toy; it's a powerful learning tool that can ignite a passion for science and exploration in both kids and adults. The ease of use, portability, and the inclusion of the LED light and biological slides make it a fantastic purchase for anyone curious about the world around them.

This pinpointer has worked great and has a small led light that is very useful. Highly recommend for starting out or seasoned metal detectors.

This is the best camera to use outside that I have found for a low price . It has a very solid metal case and weather proof so heavy rains or snows will not be a problem. The video quality is excellent . The infrared LED's light up a lot more area at night than I would have ever imagined. Since I am powering this remotely with a solar setup I like the fact that I can turn the LED's off using a setting in the app to conserve energy during low light times in winter. I was truly surprised by the quality of this camera - there are lots of other brands for indoors that are pretty good but nothing compares to this truly outdoor weather proof camera at this price. And yes it is easy to adjust and install .

This is the best camera to use outside that I have found for a low price . It has a very solid metal case and weather proof so heavy rains or snows will not be a problem. The video quality is excellent . The infrared LED's light up a lot more area at night than I would have ever imagined. Since I am powering this remotely with a solar setup I like the fact that I can turn the LED's off using a setting in the app to conserve energy during low light times in winter. I was truly surprised by the quality of this camera - there are lots of other brands for indoors that are pretty good but nothing compares to this truly outdoor weather proof camera at this price. And yes it is easy to adjust and install .