The Optima Digital 400 battery chargers are designed to automatically enhance battery life and performance with their built-in battery health mode. Featuring a hybrid LED battery-charging gauge with an LCD screen and a quick-set battery-type selection, these chargers ensure easy and efficient operation.

Key Features:

• Superior Recovery: Capable of recovering discharged batteries that other chargers cannot.
• Advanced Display: Hybrid LED battery charging gauge with an LCD display.
• Versatile Design: Dual-purpose hook and tilt stand design, includes a wall organizer bracket.
• Organized Setup: Integrated cable management and cord wrap.
• Flexible Connections: Interchangeable battery clamps and ring terminals.
• Innovative Use: Multi-use design for various applications.
• Safety First: Spark-free connection technology.
• Protection Features: Reverse polarity and over-temperature protection.
• User-Friendly Icons: At-a-glance battery connected and check battery icons.
• Temperature Compensation: Ambient air temperature compensation during charging.
• Status Display: Pre-charge battery status display mode.
• Unique Design: Patent-pending design and software.