12V/24V to 56V 5A 280W DC DC Step Up Converter Voltage Regulator Charger Located in:CN 100% full-rated power

100% full-rated power

12V/24V charges battery to 10V-30V (When the vehicle engine is on

1 year warranty

Charge 24V lead-acid or lithium battery

this charger can't work

12V/24V to 56V 5A 280W DC DC Step Up Converter Voltage Regulator Charger Located in:CN 100% full-rated powerWide input voltage from 12V 24V Work for appliances from 0AMP to 5AMP automatically Charge 48V battery to 56V ACC enables ( The charger is 100% off when the ACC turns off. ) Charge the batteries when the vehicle engine turns on only ( If you charge the auxiliary battery from the primary battery without vehicles, this charger can't work. And please inquiry us for another model. ) 100% full rated power 100% full stable output current 100% burn in test