Schumacher's 1A FULLY AUTOMATIC MAINTAINER -
 
FOR MOTORCYCLE, CAR & MARINE BATTERIES
 Charges 6V and 12V batteries
 Automatic voltage detection
 Multi-stage charging
 Rated for 300 CCA
 Reverse hook-up protection
 Glowing charger status interface
 Hook attachment
 Energy efficient—meets the highest industry standards
 Contents: (1) SPI1 (1) clamp adapter 
 (1) 18” [0.4572 m] ring leads harness with weather cap  (1) owner’s manual  
  
Input voltage: 230V AC~50/60Hz, 0.5A 
 Output voltage: 6V or 12V, with Auto Voltage Detection 
 Output current rating: 1A @ 6V and 12V 
 Warranty: 2 years