Samlex SEC-1250UL 12V 50A Battery Charger Power Supply

The Samlex SEC-1250UL is a high-efficiency, commercial-grade 12-volt battery charger designed for versatile charging applications. This lightweight unit operates quietly while delivering reliable performance for marine, RV, and industrial battery charging needs.

Key Features:

• 50-amp maximum charging current for fast, efficient charging
• User-selectable 2-stage or 3-stage charging algorithms for optimal battery health
• Compatible with all types of lead-acid batteries including flooded, AGM, and gel
• Universal input voltage: 120 or 230 VAC, 50/60 Hz (user selectable)
• Can charge loaded or unloaded batteries without disconnecting
• Functions as a power supply or DC UPS system
• Multi-bank charging capability: charge 2 to 3 battery banks simultaneously without isolator
• Comprehensive protection circuit: short circuit, overload, and reverse polarity protection
• Includes temperature sensor for temperature-compensated charging
• Unique half-power mode for flexible operation

The SEC-1250UL combines professional-grade performance with user-friendly features, making it ideal for maintaining battery systems in boats, RVs, backup power systems, and commercial applications. The temperature sensor ensures optimal charging across varying environmental conditions, while the multiple protection features safeguard both the charger and your batteries.