CONTACT — THE CONTACT!

CONTACT — CONTACT!Motorists know that if a car a long time not to use the battery terminals to prevent oxidation must be removed, and the open contact of the battery terminals to isolate. The easiest way — the usual plastic bottle caps. On the negative pin tightly put on the cap from a half-liter bottle, and on the positive — from 0.75-liter. Conclusions closed by such caps are not oxidized, and the battery is protected from accidental short circuits.

 
These tubes are easily turned into terminals for connecting the battery to the charger and to connect, for example, to an Autonomous lighting of the garage, the lamps tool shelves, racks. To do this in a plastic “cups” inserted copper washers, soldered to a stranded wire, which are ejected. A piece of foam or sponge rubber between the bottom and the washer will contact more reliable.
 
L. VISHNIKIN, Penza

Recommend to read

  • A SKEWER FOR… WALLPAPERA SKEWER FOR… WALLPAPER
    Most of those who have decided to paste over the wall Wallpaper flat on their own, most often the whole day "bow" to each ordinary cloth, usually as a pack of cut of the Wallpaper...
  • AT THE DOOR BARKS… A TAPE RECORDERAT THE DOOR BARKS… A TAPE RECORDER
    In these troubled and difficult time when the crime situation every year more complicated, the important importance of watchdog and signaling device that protects property from...