Water Less 20 is a new, low maintenance battery, that provides longer intervals between topping up actions. The battery, based on proven PzS lead acid technology, is capable of operating for up to 100 cycles -approximately 20 weeks in normal duty applications- before the water for electrolyte has to be filled. The standard equipment Aquamatic single point filling system, electrolyte circulation and WI IQ ensures the best performance with the suitable charger . WL 20 is available in all DIN and 4 BS ranges.
