High output compact electronic charger for use with 12V batteries that are used on cars, caravans, motorhomes, boats in all conditions for any length of time and in complete safety. It is also useful for maintaining lead acid batteries up to 120Ah on vehicles which are used infrequently; the battery can be connected to the charger and left. As long as the battery isn't faulty the inverter charger's intelligent, multi-stage charging regime will ensure that it's fully charged to its maximum capacity. The charging regime is three step fully automatic with pulse maintenance. Three charging programmes - 0.8A/14.4V for batteries up to 35Ah; 3.6A/14.4V for batteries 35-120Ah and 3.6A/14.7V for batteries up to120Ah in cold mode. Fully protected against short circuits and ± polarity inversion this charger is weatherproof (IP65), easy to use and wall mountable (fixings not supplied). Inverter chargers can ONLY be used with lead-acid battery types as follows: wet, MF,VRLA, AGM, GEL and lead calcium. Supplied with set of crocodile clips. Display packed.