Review on BERKUT JSL-18000 black by Wiktor Stpie ᠌

I have a 2 liter diesel. The battery is already old, and if you work on a laptop in a car, you often gape and you can’t start the engine already. It's about 0 outside now. Launching from Berkut takes place instantly, respect. A little later I will test in another region at -20. I will supplement the report Some pros: Quality, corresponds to the description. Easy to apply. Convenient case. Price=quality! Cons below: It would be ideal if there were a few more connectors / adapters for connecting laptops of various types, or, for example, in the instructions, give a link to a store where you can buy the necessary connector