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
BOAT ON THE WINGS
The speed of fast motor vessels — boats, scooters and even simple boats — are growing. This is logical not only in sports but also in everyday operation of such ships, because the...
A KNIFE INSTEAD OF SCISSORS
It took me home a few flat rings of cardboard. Cut with scissors for a long time. I have set a goal to make the device comfortable to simple. In industry, these rings are made...
