DieHard Automatic 12 V 4 amps Battery Charger/Maintainer

Automatic Delay Shutoff: *Automatic or Manual: Automatic *Battery Test Function: No *Battery Type: *Brand Name: DieHard *CSA Listed: No *Color: Black *Cord Length: 7.25 *ETL Listed: No *Handheld or Wheels: Handheld *Number of Batteries Charged at Once: 2 *Product Type: Battery Charger/Maintainer *Reverse Polarity Protection: Yes *Sub Brand: *UL Listed: Yes *Amps: 4 *Number of Accessory Outlets: *Packaging Type: Boxed *Volts: 12 *Energy Star Certified: No *Warranty: 1 year