LIKE THE PHONE

LIKE THE PHONEWhen connecting such a power source as an ordinary galvanic battery for flashlight, not so easy to achieve a reliable attachment of wires to flat pin made of thin sheet metal. Moreover, this procedure will have to be repeated when replacing a spent power cell.
To simplify the operation and improve the contact will be possible if the wire ends to attach ready-made or improvised flat terminals, similar to those used inside telephones.

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