The FULLOAD 1000 by Fulbat is an automatic 3-step charger for lead and gel batteries with a capacity of 2Ah to 40Ah. It can be used as a battery conservation device for batteries up to 60Ah. Features: suitable for 6V and 12V batteries 3 charging levels ideal for long-term safe charging and ease of not overcharging. With internal overheating protection terminals and secure fitment kit included in delivery.