AA cells can be installed in a socket of larger diameter than itself, if you wrap it in several layers of paper, foam or any other available material suitable for this purpose. For example, a galvanic cell AAA can be installed in a standard socket AA.
If the length of the socket is greater than the length of a galvanic cell between their respective contacts should be inserted in a folded several times a piece of aluminum foil.
Recommend to read
GLIDER CHAMPION
The triumph of the Soviet athlete V. Extencive in the class of models of gliders ended the world championship in 1973. Short nose and a relatively small shoulder are the main design...
FIVE MINUS THREE
Convenient headlamp Chinese led lights can be purchased everywhere. They are all very similar and the only difference is the number of LEDs and therefore — in value. The inside of the...
