Samlex 300W Pure Sine Wave Inverter - 12 VDC to 120 VAC

Product Description

Samlex 300W Pure Sine Inverter

The Samlex PST-300-12 is a 300 watt pure sine wave inverter that converts 12 VDC to 120 VAC at 60 Hz for clean, reliable power. Ideal for powering and charging electronics on-the-go, it includes detachable cables with a 12V plug adapter and battery clamps for quick connection. Dual GFCI-protected outlets deliver safe power for sensitive electronics, tools and appliances while high efficiency, low idle draw and temperature-controlled cooling ensure quiet, long-lasting performance wherever you need clean AC power.

Features & Benefits

• Pure Sine Wave Output – Delivers clean AC power for sensitive electronics, computers and medical devices.
• Protected Outlets – Two GFCI outlets that protect against ground faults for safer operation in wet environments.
• Temperature Controlled Cooling Fan – Activates only when needed to reduce energy use and noise.
• Wide Input Range – Accepts 10.5 - 16.5V so the inverter continues working reliably as battery voltage fluctuates.
• Universal Protection Circuit – Safeguards against low/high voltage, overload, short circuit and over temperature.
• Low Idle Power Draw – Consumes less than 500 mA at no load to conserve battery capacity during standby.
• Detachable Cables – Includes 12V plug adapter cable and alligator clamps for direct battery connections.

Why Choose Samlex PST Series Inverters?

Samlex PST Series pure sine wave inverters deliver commercial-grade performance for heavy-duty loads, extended continuous operation and reliable emergency backup. Every model features clean pure sine output, GFCI-protected outlets, wide DC input ranges, temperature-controlled cooling and comprehensive universal protections. Backed by a 3-year limited warranty, the PST Series provides the quiet, low-interference power trusted for RVs, boats, solar systems, service vehicles, and critical electronics.

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 go to P65Warnings.ca.gov.