DieHard Battery Charger
*Automatic or Manual: Automatic
*Volts: 12 volt
*Amps: 6 amps
*Product Type: Battery Charger
*Color: Black
*Automatic Delay Shutoff: Yes
*Battery Test Function: Yes
*Reverse Polarity Protection: Yes
*Packaging Type: Boxed
*Number of Batteries Charged at Once: 1 Battery
*Handheld or Wheels: Handheld
*2-6A
*10A boost  
*50A engine start
*Thermal runaway protection
*Multi-stage charging algorithm
*Patented aluminum transformer
*Instant engine start
*New cord management allows AC plug to be used without removing the cord
*Smart Technology, the battery            charger meets California energy commission guidelines