How to restore the battery of a screwdriver

Topping up with distilled water in Ni-Cd battery This is done when disassembling the case and if the internal resistance has increased (significantly more than 0.3. 0.6 Ohm). A small drill (0.5 mm) is carefully drilled into the body of the element and a few milliliters of pure distilled water is injected into it with a syringe. Then the hole […]

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How to Restore Ignition on a Trimmer

Often, owners of gasoline braids are faced with the fact that ignition does not work on their equipment. In most cases, the problem is really in this node. To fix it, you need to adjust the ignition on the trimmer. But at the same time, it is not uncommon that the ignition coil is serviceable, and the breakdown must be […]

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