The GX4820 is a high-frequency, 92 percent high-efficiency industrial battery charger for professional fishermen, electric vehicles, golf carts, scissor lifts, pallet jacks, or utility vehicles. Fast and efficient battery charging with multiple charging modes at a push of a button. It’s universally adaptable design allows for global use with replaceable A/C and D/C cables. Designed for all types of deep-cycle lead-acid and lithium-ion batteries. Suitable for both on-and-off board applications.