PulseTech’s line of SolarPulse® Battery Charger Desulfators supply a pulsed current to charge, maintain and desulfate any 12V lead-acid batteries including VRLA, AGM, Gel and flooded cell on outdoor vehicles & equipment, without danger of overcharging or overheating. The SP-3 charges at 3 watts, the SP-7 charges at 7 watts and the SP-12 charges at 12 watts, plus pulsing and are the perfect solution for keeping batteries fully charged in vehicles that are used all the time or if they sit unused for weeks or even months. These solar battery charger desulfators are virtually indestructible. They feature a solid LED light to indicate the unit is working, are reverse polarity protected and the patented Pulse Technology extends battery life up to 3 times.
