Specification

• Input VAC：100Vac～240Vac ,50/60Hz
• Output VDC：42V±0.2V
• Output current：2A±0.2A
• Over voltage protection：Stop charge when output voltage is over Vmax X 1.1
• Over current protection：Stop charge when output current is over rating current X 1.3
• Fully charged current：0.15A±0.1A
• LED indicator：
  Power on : Blue
  Charging：Red
  Full charged : Green
• Protection against short-circuit：Stop charge
• Pre-charge timer protection：Over 2H, stop charge
• CC-CV charge timer protection：Over 10H, stop charge
• Working temperature：0℃～25℃
• Preserve temperature：-20℃～80℃
• Preserve humidity：10%RH～95%RH
• Working humidity：20%～85%RH
• Altitude：2000 m 
• Certificates：UL、CUL、FCC、cTUV、GS、CE、PSE、SAA、ROHS