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Samlex SEC-2415UL 24V 15A Battery Charger 3-Stage 3-Bank

Manufacturer

Samlex

<h3>About Samlex America</h3><p>Founded in 1991 and headquartered in Burnaby, British Columbia, <strong>Samlex America</strong> has grown into one of the most respected names in power conversion technology. With a commercial footprint spanning more than 90 countries, Samlex serves a remarkably wide range of industries — from communications and mobile fleet management to marine, RV, off-road, and fixed off-grid installations. Whether you need to power sensitive electronics in a remote cabin or keep a commercial work truck running smoothly in the field, Samlex engineers a solution built to last.</p><h3>A Complete Power Conversion Lineup</h3><p>What sets Samlex apart from one-trick-pony manufacturers is the sheer breadth and integration of their product ecosystem. Their catalog spans AC-DC power supplies, DC-DC voltage converters, solar panels and kits, battery accessories, transfer switches, and solar charge controllers. At the heart of the lineup, however, are two product families that have earned Samlex its stellar industry reputation: <a href="/7541-samlex-power-inverter-14297">power inverters</a> and <a href="/7541-samlex-battery-charger-14307">battery chargers</a>.</p><p><a href="/7541-samlex-power-inverter-14297">Samlex power inverters</a> are available in both pure sine wave and modified sine wave configurations, covering an enormous range of wattage requirements. Pure sine wave models — like the flagship NTX and EVO&trade; Series — deliver power that is virtually identical in quality to utility grid power, making them ideal for sensitive electronics, medical devices, and modern appliances. For users who need dependable DC-to-AC conversion in RVs, boats, or work vehicles, Samlex inverters are a go-to choice trusted by engineers and hobbyists alike.</p><p>On the charging side, <a href="/7541-samlex-battery-charger-14307">Samlex battery chargers</a> employ switched-mode technology to deliver efficient, quiet, and intelligent charging across 12V and 24V platforms. Their chargers are compatible with a wide variety of battery chemistries — including flooded lead-acid, AGM, GEL, and lithium-ion — making them a versatile fit for everything from marine deep-cycle banks to off-grid energy storage systems.</p><h3>Industries Served</h3><p>Samlex&apos;s versatility is one of its most compelling traits. Their products are deployed across an impressive range of real-world applications:</p><ul style="list-style:disc"><li><strong>RV &amp; Camping:</strong> Stay powered on the road or at the campsite without relying on shore power or noisy generators.</li><li><strong>Marine:</strong> Reliable power conversion for onboard electronics, navigation systems, and creature comforts on the water.</li><li><strong>Mobile Fleet &amp; Work Trucks:</strong> Keep tools, lighting, and communication equipment running efficiently from your vehicle&apos;s battery system.</li><li><strong>Fixed Off-Grid:</strong> Pair Samlex inverters and chargers with solar panels for a complete, self-sufficient energy system.</li><li><strong>Communications:</strong> Mission-critical backup power for radio base stations, repeaters, and 24/7 communication infrastructure.</li><li><strong>OEM &amp; Commercial:</strong> Custom power solutions built to specification for industrial and commercial integration projects.</li></ul><h3>Built on a Foundation of Reliability</h3><p>Samlex&apos;s commitment to engineering quality is evident in the protection features baked into their products. Many units include multiple layers of fault monitoring — scanning for adverse conditions thousands of times per second — along with thermal management systems that activate cooling only when necessary to reduce noise and energy draw. It&apos;s this level of attention to detail that has made Samlex a trusted partner for demanding commercial and industrial markets worldwide for over three decades.</p>

Part Number

SEC-2415UL
09/12/2036 9:27 AM
Sale Price

$281.70

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Samlex SEC-2415UL is an advanced fully automatic three-stage battery charger designed for charging all types of 24-volt lead-acid batteries, including Flooded, Absorbed Glass Mat (AGM), and Gel Cell types. Operating from either 120V 60Hz or 230V 50Hz AC input, this commercial-grade charger delivers 15 amps of charging power and can simultaneously charge up to three separate battery banks without requiring an isolator.

Versatile Charging Technology:

Through a convenient DIP switch setting, the SEC-2415UL can be configured for either three-stage or two-stage charging algorithms. The three-stage mode is ideal for standalone battery charging, while the two-stage mode is perfect for batteries connected to DC loads (DC UPS applications). The unit also functions as a reliable DC power supply when needed.

Key Features:

  • High-efficiency commercial-grade design with proven reliability
  • User-selectable 2-stage or 3-stage charging algorithms via DIP switch
  • Dual voltage input: 120 VAC or 230 VAC, 50/60 Hz (user selectable)
  • Integrated voltage meter, ammeter, and LED power status indicators
  • Charges three battery banks simultaneously without isolator
  • Compatible with all lead-acid battery types (Flooded, AGM, Gel Cell)
  • Functions as DC power supply or DC UPS system
  • Lightweight and quiet operation
  • Universal Protection Circuit with short circuit, overload, and reverse polarity protection
  • Over-temperature protection for enhanced safety

Technical Specifications:

  • Input Voltage: 120 VAC or 230 VAC, 50/60 Hz
  • Output Voltage: 24 VDC
  • Output Current: 15 Amps
  • Weight: 6 lbs (2.72 kg)
  • Dimensions: 10.5" L × 8.5" W × 3" H
  • Remote Control Compatible: Model 900-RC
  • Safety Certifications: ETL Listed to UL-1564, FCC Part 15(B) Class B compliant
  • Warranty: 2-Year Limited

Ideal Applications:

Perfect for automotive, marine, recreational vehicles, communications sites, and battery backup systems where reliable 24-volt battery charging is essential. The ability to charge batteries with loads connected makes this unit exceptionally versatile for professional and commercial applications.

Package Includes:

Battery charger unit with integrated DIP switch for configuration and terminal lugs for secure battery connections.

WarningWARNING: 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 go to P65Warnings.ca.gov.

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Quick and easy to order.

Great prices.

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Everything was delivered on time. It was cheaper to have it shipped to me than to shop anywhere locally. Thank you.

Well online was great we will see if it is what they say tire and rim will let ya know when I get the idem

I was very pleased with the product. The prices are very reasonable and shipping was extremely fast. I would definitely use their service again.

Site was a bit confusion making sure the parts I ordered would fit my vehicle. I understand some parts are widely used across but for the Challenger Hellcat I know for a fact that the brake pads for it and the other challenger lines are not the same. So worried about the rotors as well - we will see when they arrive.

Great prices on name brand top quality parts!!!

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