PulseTech SolarPulse SP3 Solar Battery Charger Maintainer

Works on all 12-volt lead-acid batteries including VRLA, AGM gel and flooded cell., Crystalline silicon photo-voltaic cells maximize solar-to-energy conversion in smallest possible footprint., Restores and maintains normal loss of battery power on seldom-used and regularly used vehicles and equipment stored outside., Patented Pulse Technology keeps battery plates clean of damaging sulfate deposits extending battery life up to 3 times., Virtually indestructible commercial design.