With SC-2 Two-Station HD Recovery Charger, users can recover, charge, maintain, and desulfate up to two 12 V lead-acid batteries anywhere worldwide. Dual recovery charging stations operate in isolation, allowing any combination of battery brands or types to be recharged simultaneously. Designed to work with VRLA, AGM, gel, and flooded cell batteries, portable system is intended for managers of smaller fleets, warehouse equipment, marinas, and commercial shops.