Professional charger YT-83031 for charging 6V / 12V batteries on motorcycles, tractors, cars, vans and motor boats. It has the function of maintaining the correct voltage in batteries, working in sleep mode - the conservation of charge. Charger allows charging batteries three types: traditional lead-acid batteries, so-called wet batteries, lead-acid gel batteries, wherein the electrolyte is in gel form and AGM-batteries, in which the fiberglass mat immobilizes electrolyte. It has a short-circuit protection and battery recharging. As used microprocessor is operating in the high technology.