OPTIMA® Chargers Digital 400 12V Performance Charger and Maintainer

Digital 400


  • Automatically maximizes battery life and performance with a built-in battery health mode
  • Recovers discharged batteries other chargers cannot
  • Hybrid LED battery charging gauge with LCD display
  • Dual purpose hook and tilt stand design or hang it with the included wall organizer bracket
  • Integrated cable management and cord wrap
  • Quick set battery type selection for easy operation
  • Interchangeable battery clamps and ring terminals
  • Innovative multiuse design
  • Spark-free connection technology
  • Reverse polarity and over temperature protection
  • At-a-glance battery connected and check battery icons
  • Ambient air temperature compensation during charging
  • Pre-charge battery status display mode
  • Patent-pending design and software
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Description Specs

During the month of April, purchase any 12-volt OPTIMA Battery at participating retailers, dealers, approved online retailers or online at OPTIMABatteries.com for a free OPTIMA Digital 400 Charger or half off the price of an OPTIMA Digital 1200 Charger.

Visit www.optimabatteriespromotion.com to submit promotion information. 

The Digital 400 automatically maximizes battery life and performance with the built-in battery health mode. It also offers a hybrid LED battery charging gauge with LCD display and a quick-set battery type selection for easy operation. And because it recovers discharged batteries that others cannot, this is the maintainer you’ll want in your garage.


Check out reviews for the OPTIMA® Chargers Digital 400 12V Performance Battery Maintainer and Charger at:

TorquedMag.com - OPTIMA Batteries New Digital 400 12v Maintainer/Charger

Mustang Monthly (YouTube) - OPTIMA Digital 400 Review

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