This heavy-duty 50-ampere battery charger combines switch-mode efficiency with microcontroller intelligence, automatically configuring to any lead-acid battery chemistry without user intervention. Simultaneous two-bank charging eliminates the need for separate isolator relays, and dual-mode selection via DIP switch adapts the charging profile to your specific needs.

• Charging current: 50 amperes
• Output voltage: 12 volts
• Input voltage: 120–230 volts (50/60 Hz selectable)
• Battery capacity: Charges up to 2 separate banks simultaneously
• Battery compatibility: Flooded, AGM, and gel-cell lead-acid types
• Charging stages: 3-stage automatic or 2-stage (user selectable)
• Protection: Short circuit, overload, reverse polarity, and over-temperature safeguards
• Function modes: Battery charger or DC power supply
• Warranty: Limited 2 years
• Marine-rated