Review on Charger Vympel 57 black by Adam Fido ᠌

The most important thing is the absence of an "on-off" button, despite the fact that the battery charging algorithm in automatic mode provides for plugging into the network (without connecting to the battery), setting the necessary parameters, then disconnecting from the network. then connect to the battery and turn on the network. All this has to be done by means of an electric plug, which is not good and quite inconvenient. Let's say I have a "technical socket" in the hallway there is a cabinet niche, and it is not very convenient to perform unnecessary manipulations, and the socket is slowly loosening up! I will farm the switch myself. Why didn't the manufacturer install it right away? A riddle . In production, it is both cheaper and easier. Still, a miserable drawback, there is no back cover of the compartment where the wires are laid.