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
CAUSE the 9th “A”
In the staff room phone rang: asked physics teachers. Some of those present said: "Now it's in the shop". How to be? Because the school has no internal telephone communication and...
THE TUBE FOR “SOAP”
It is known that when shooting digital cameras-cameras in bright light on the screens displays almost nothing is visible, especially outside in Sunny weather. To protect the screen from...
