How to recover a battery from a screwdriver

Finding the “weak link”: identifying a failed “bank So, the battery for the Makita screwdriver is a series of batteries connected in series. However, the standard circuit (when the positive contact of one of the capacitors is connected to the negative of the next “jar”) is used in almost all such devices. Of course, this is a stand-alone power tool. […]

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How to Recover a Bosch 12v Screwdriver Battery

A practical owner, like no one else, understands how convenient and efficient a stand-alone manual power tool is. A professional builder, who is mainly engaged in finishing work, can’t do without a screwdriver at all. Nevertheless, a battery, of any type, after a certain time begins to lose its energy potential. Purchasing a new battery is not cheap. But who […]

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