How to disassemble the battery of the electrical screwdriver Sturm. What types of batteries amazed

Replacement of batteries in an electric screwdriver. types of battery, determination of a malfunction, restoration, repair, replacement Sooner or later, the battery block of an electric screwdriver produces its resource. However, the price of the new battery is almost comparable with the cost of the device itself, and therefore the only inexpensive alternative is the replacement of batteries in an […]

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The Metabo electrical screwdriver button does not work. Replacing brushes

Device and circuit of the electric screwdriver button. revolutions and repair adjustment Malfunctions when turning on, adjusting the revolutions or in the work of a reverse for an electric screwdriver are almost equivalent to complete uselessness. Equally unpleasant and uncontrolled engine operation. However, the circuit of the button of the electrical screwdriver is not so complicated, so it is quite […]

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