The most important thing is 12v batteries, we get these volts if we assume that we have a lithium battery at a maximum charge of 4 volts, in fact, all lithium batteries, without exception, hold literally nothing, only when fully charged. In fact, this is the same battery (they are compatible) as 10.8, only it is calculated differently (according to the maximum battery charge).
Blue-green BOSCH. In fact, even though it’s a Pro, it’s Bosch’s budget version for developing countries, the equipment is minimal, the fit is not as perfect as it was with the old Pro tools, for example, the button dangles that the main one, that the reverse, can be pressed until the backlight comes on when the lock is on. There is a spindle lock, but when tightening the tooling, it can “click” a couple of times. Well, the price tag speaks for itself, Pro-Bosch is less than 100 bucks, it's new, yes.