The GX4820 is a high-frequency, high-efficiency industrial battery charger for electric vehicles, like a golf cart, scissor lift, pallet jack, floor care machine or utility vehicle. It represents the latest technology for fast and efficient battery charging with multiple charging modes at a push of a button. It's universally adaptable design allowed for global use with replaceable A/C and D/C cables and designed for all types of deep-cycle lead-acid and lithium-ion batteries. And suitable for both on-and-off board applications.Specifications and Features: 92-precent high-efficiency 36V industrial battery charger. Wide-range input voltages from 100-240VAC, 50-60Hz. Charges lead-acid and lithium-ion batteries up to 425 amp-hours. Integrated inhibit and remote LED functions. Converts to a power supply for zero voltage charging. Progressive repair method for sulfated batteries. Spark-proof technology and reverse polarity protection. Advanced diagnostics indication for damaged batteries. Designed for rugged environments and rated at IP66.