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Stinger SPI300

300 Watt RMS 600 Watt Peak Dual Outlet Power Inverter

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• 600W MAX
• 300W RMS
• 2 AC Outlets

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General Features:

  • 300W Dual Outlet Portable Power Inverter
  • Power Rating:
    • RMS: 300 Watts
    • Peak: 600 Watts
  • USB Port for charging of USB based devices such as iPods, iPhones, and other portable devices
  • Internal cooling fan keeps the inverter from overheating
  • 1-year Manufacturer's Warranty

Inverter Connections:

  • 2 AC Outlets

Product Specifications:

  • Overload and short circuit protection
  • High surge output
  • Audible low voltage alarm and auto shutdown
  • Maximum Continuous Power: 300 Watts
  • Maximum Surge Capability (Peak Power): 600 Watts
  • AC Receptacle: Two North American 3 Prong
  • Dimensions: 4"W x 7-1/8"D x 1-7/8"H

Specifications & Details

General Features
Type of Inverter
DC to AC
Maximum Power Output
600 watts
Continuous Power Output
300 watts
Number of Power Outlets
Fan Cooled
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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Got this on-sale through Sonic for around $50 at the time of special sale.

Got a 2010 Subaru Outback with the bigger 3.6 Engine, I have been slowly fixing it up to become a nice extra recreational vehicle over the last year or two. I have ordered many of my stereo upgrades thru Sonic and I figured a nice name-brand power inverter was needed for potential camping trips or other such adventures. This power inverter works great for charging small electronic objects, etc. This price of around $50 bucks on a special deal was an absolute steal! No problems so far with the unit. Recommended.

By Chase on January 2, 2023 Checkmark Icon Verified purchase


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