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
SYRINGE PACKAGE
Today, some liquid or pasty products are sold in soft pack with plastic tip. After using this content pack will be useful for home handyman. For example, it can be filled with a filler...
THE BENCH IN THE DRESSING ROOM
Rotted benches in the dressing room... they were Made according to the ancient traditions of larch boards, comfortable, firmly put together and seemingly eternal. But the legs on the...
