The 73.5V heavy duty battery charger is designed for 60V Lead acid batteries that charges at 5 amps current density, accepting a world wide AC input 90-264Vac. The 60V lead acid battery charger is built with aluminum housing and high quality fan runs quiet and are reliable for efficient heat dissipation. This 60V battery charger also features high efficiency, low noise, intelligent with advanced charging algorithm. The 60 volt lead acid battery charger works great with 5 cell SLA pack for heavy duty electric vehicles, electric tricycle, electric forklift, electric bicycles...you can expect a powerful and durable performance delivered by the lead acid battery charger 60V 5A.