Electronics and technology blog    /    Materials for 22.05.2018

I’ve already reviewed a couple of Hikvision cameras, covering three models. When people ask me which manufacturer’s cameras are best to use, I usually say Hikvision, with about 90–95% confidence—and I have my reasons. It mostly comes down to build quality, performance, predictable results, and simply the fact that I like this manufacturer’s cameras. That last point is why I decided to review a model that isn’t exactly new, but isn’t very well known either: an 8-megapixel camera.

I've reviewed and tested various batteries, from camera batteries to cylindrical cells in all sorts of sizes, but this is the first time I've had 21700 batteries in my hands. Technically, they're ordinary batteries, just a little larger, but I was still curious to find out what they can do.