Samlex 250W Modified Sine Wave Inverter - 12V

The Samlex 250W Modified Sine Wave Inverter – 12V is a compact DC-to-AC power converter designed to deliver reliable 115VAC output from any 12-volt battery system. Whether powering electronics from a boat's battery bank, vehicle electrical system, or portable power source, this unit converts 12VDC to 115VAC at 60 Hz for standard household appliances and chargers. Samlex America's SAM-250-12 combines efficiency with practical versatility—essential for boaters, RV owners, and anyone operating electronics away from shore power.

The 250-watt capacity handles the power demands of marine navigation electronics, laptop computers, small power tools, and portable lighting systems. The modified sine wave output is suitable for most resistive and inductive loads commonly found on boats and in vehicles. Connection options include a three-prong standard outlet plus a dedicated 5VDC USB charging port (2A output), allowing simultaneous charging of multiple device types. The compact footprint at 9 x 3 x 10 inches and lightweight design at just 1.5 pounds make this inverter easy to mount or stow aboard a fishing boat or work truck. ETL safety certification confirms compliance with electrical safety standards for DC-AC conversion equipment.

This 250W marine inverter serves weekend anglers running fish finders, GPS plotters, and battery chargers, as well as serious offshore fishermen requiring reliable deck power for electronics and communication systems. It's equally practical for RV use, backup power during construction or fieldwork, and emergency preparedness. The direct battery clamp connection option and 12V lighter-socket compatibility provide flexible installation across different boat and vehicle configurations. For applications requiring continuous AC power conversion on the water or in remote locations, the SAM-250-12 delivers dependable performance in a package sized and weighted for practical deployment.