Specifications:

• 13.8V1A (12V1300mA)
  
• Floating charge voltage: 14.2V ± 0.5V
  
• Constant voltage output voltage: 13.8V ± 0.5V
  
• Constant current charging current: 0.85-1.25A
  
• Conversion current: 450-550mA
  
• DC maximum output power: 13W
  
• Efficiency: ﹥ 84% (maximum output voltage, full load)
  
• Input voltage range: 100 ～ 240V AC; 50 ～ 60Hz
  
• Input current: 0.05A / MAX
  
• Overload protection: 105% ～ 150% Type: Reset: Automatic recovery
  
• Temperature coefficient: ± 0.03% ℃ (0 ～ 50 ℃) OUTPUT
  
• Working temperature and humidity: -10 ℃ ～ ＋ 40 ℃ , 20% ～ 90% RH
  
• Storage temperature and humidity: -10 ℃ ～ + 60 ℃ , 20% ～ 90% RH
  
• Dimensions: 85 * 48 * 30 (mm)
  
• Wiring length input: 65CM
  
• Output, output 85CM
  
• Material Type: ABS
  
• Item Length: 85mm
  
• Item Height: 30mm
  
• Item Width: 48mm
  
• Special Features: Battery Charger
  
• Placement on Vehicle: Portable
• Connection: red and black terminal clip