Harbor Freight Tools


5000 Watt Continuous/10,000 Watt Peak Modified Sine Wave Power Inverter

This high capacity inverter powers handheld power tools, appliances, TV’s, stereo and more

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Product Overview

This power inverter lets you run power tools, small appliances and electronics during a camping trip, roadside stop or power outage by using your vehicle's battery. This power inverter features a high surge capacity for products that require power up to 10,000 watts to start and an LED readout to monitor amps and voltage.

  • High surge capacity for products that require power up to 10,000 watts to start
  • Continuous power up to 5000 watts
  • Protection from low/high voltage, high temperatures, high currents
  • Modified sine wave for up to 87% efficiency
  • 4 120v AC outlets
  • Two 2.1 amp USB ports - compatible with all smartphones and tablets
  • Short circuit and overload protection
  • LED indicator light

Important Information

  • Not for marine use. Use only with 12v deep cycle lead-acid batteries rated for RV use. To preserve battery life do not discharge battery below 50% charged state. To maintain 50% charged state start the vehicle's engine every 30 to 60 minutes and let it run for at least 10 minutes to recharge battery.

Customer Videos

  • Off The Grid Power With Jupiter! by Carlin Comm

    Off The Grid Power With Jupiter! by Carlin Comm

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.


63428, 63431, 57334
Max Running Watts
AC Volts
Product Height
4-1/2 in.
Product Length
20 in.
Product Weight
17 lb.
Product Width
10-3/8 in.
Shipping Weight
19.96 lb.
Thermal Overload Protection (y/n)
Output: Surge Watts
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.

Customer Reviews

Based on 105 Reviews

What Customers Like Best



Easy to Use58

Great Value52

88% of Customers Would Recommend This Item

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