AWELCO automatic battery charger 20 cod. 73450 Automatic battery charger 20 cod. 73450 for 12 / 24V batteries, compact, efficient and easy to use, suitable for charging motorcycles, cars, vans, campers and small-displacement tractors. It does not damage the electronics of vehicles, it is equipped with protection against reverse polarity and short circuits. Characterized by a special automatic recharging cycle that allows not to damage the battery. Possibility to leave it connected because it is equipped with the maintenance function. Easy to transport thanks to its low weight of 0.6 kg.