OPTIMA Digital 400 12V Performance Maintainer and Charger

Maximize the performance and longevity of your OPTIMA AGM and traditional batteries 

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The OPTIMA Digital 400 12V Performance Maintainer and Charger delivers OPTIMA charger quality in a convenient and easy-to-use unit. The OPTIMA Chargers Digital 400 can maximize the life and performance of your traditional or AGM battery with it’s built-in battery health mode.

The compact design of the OPTIMA Digital 400 12V charger/maintainer makes it small enough to tuck away, and it comes with a convenient wall organizer bracket for easy mounting just about anywhere. The hybrid LED battery charging gauge has an LCD screen, so it’s easy to read, and the quick-set battery type selector makes it incredibly simple to use.

OPTIMA Digital 400 12V Performance Charger Benefits:
  • Built-in battery health mode to maximize battery life and performance
  • Recovers discharged batteries other chargers cannot
  • Hybrid LED battery charging gauge with LCD display
  • Dual-purpose hook and tilt stand
  • Includes wall organizer bracket
  • Integrated cable management and cord wrap
  • Quick-set battery type selection for easy operation
  • Interchangeable battery clamps and ring terminals
  • Spark-free connection technology
  • Reverse polarity and over-temperature protection
  • Ambient air temperature compensation during charging
  • Pre-charge battery status display mode
  • Can also be used as a marine battery charger, motorcycle battery charger, or other AGM battery charger
  • Float Mode
  • Low AC input compensation
  • Pulse conditioning
  • Reverse polarity protection
  • Short circuit protection
  • Thermal protection
  • 6-ft AC cord length
  • 6-ft battery connection cable
  • 4-amp battery clamp amperage rating
  • 4-amp charger output rating
  • 120-VAC input voltage
  • .75-amp input amperage
  • 4-amp maximum charging amperage
  • Weather Resistant

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