Samlex 50A Battery Charger - 12V - 2-Bank - 3-Stage w/Dip Switch Lugs - Includes Temp Sensor

Ensure your marine adventures are powered smoothly with our 50A 12V Battery Charger, specifically engineered for boats and other watercraft. This dual-bank, three-stage charger delivers reliable and efficient power to all types of 12V lead-acid batteries, ensuring your essential systems remain operational during your time on the water.

Features

• Advanced switch mode technology for high efficiency, lightweight design, and quiet operation
• Fully automatic three-stage charging compatible with Flooded, AGM, and Gel Cell lead-acid batteries
• Dual-bank charging capability allows simultaneous charging of two separate battery banks without the need for an isolator
• Convertible to a two-stage charging algorithm via DIP switch for batteries connected to a DC load (DC UPS)
• Versatile functionality as a DC power supply when used in conjunction with a battery
• Adjustable AC input voltage settings: 120 VAC / 230 VAC and frequency: 50 Hz / 60 Hz
• “Half Power Mode” reduces the maximum charging current to half the rated capacity, enabling safe charging of lower capacity batteries
• Integrated voltmeter and ammeter for real-time monitoring of battery status
• Intelligent fan cooling system that operates based on the output current to maintain optimal temperature
• Comprehensive protection features including overload, short-circuit, reverse battery connection, and over-temperature safeguards
• Includes a temperature sensor to prevent undercharging or overcharging in varying temperature conditions

Specifications

Parameter	Details
Input Voltage	120 VAC 60 Hz or 230 VAC 50 Hz
Output Voltage	12 VDC
Output Current	50 A
Charging Banks	2
Remote Control	900-RC
Dimensions	13.03" x 9.60" x 3.82" (331 x 244 x 97 mm)
Weight	9.0 lbs (4.1 kg)
Safety Certifications	UL-1564, FCC Part 15(B) Class B
Warranty	2 Year Limited
UPC	622988083037

Applications

• Marine and boating systems
• Recreational vehicles (RVs)
• Automotive battery maintenance
• Communications and emergency sites
• Battery backup systems

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Additional Specifications

• Portable: No
• Box Dimensions: 6" H x 11" W x 17" L
• Box Weight: 11 lbs

Owner's Manual (PDF)

Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.