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
VENTILATION IN THE GARAGE
The garage, which was built in the time of my neighbors, so appealed to me that his project was taking advantage of me. Considering his opportunities, the need for ventilation and...
THE BRACKET FOR THE BUCKET
To facilitate the painting of the fence will help the simplest bracket to the bucket.
