• Input Voltage:  AC 190~240V
• Frequency: 50 ~60 Hz
• Output Voltage: DC 18V±15%  
• Output Current: 3Amp
• Overcurrent protection:3.6A±5%
• Ripple＆Noise: ≤150mV
• Efficiency:≥85%
• Charge Voltage:20.7V
• Charge Current:1A
• BatteryUndervoltage Protection:15V
• Enclosure dimensions: 265*195*75mm
• Weight:1.4KG

Power supply :

• Input 190~240VAC 50 / 60 Hz .
• 3 amps (36VA) supply current.
• Output 18VDC.
• Main fuses are rated at 3.0 amps / 250VAC.
• Recommended for 12V/7.0Ah battery charging, it need not be disconnected after charge.
• AC power LED indicator.
• Short protected outputs.
• Surge protected outputs.
• Over charge protected battery / Over discharge protected battery / Polarity in reverse protection