“COAT” FOR BATTERIES

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

  • THE SAFETY GUARANTEETHE SAFETY GUARANTEE
    All good thermos, but only gentle — all because of the bulb: very fragile, especially filled. To protect the bulb, without disturbing its properties, will help foam ring made of...
  • What additional parts are recommended to install on the bikeWhat additional parts are recommended to install on the bike
    The purchase of a Bicycle is a great idea. The bike trip that would depend a great support the body and good mood. The standard set is often not enough for comfortable and safe drive, so...