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15 Ratings (80% Positive)
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BESTEK 500W Power Inverter DC 12V to 110V AC Converter with 4.8A Dual USB Car Charger ETL Listed

In stock.
Ships from United States.
Most customers receive within 5-9 days.
  • ?BESTEK Power Inverter?America's #1 power inverter brand. Provides 500W continuous DC to AC power and 1000 watts of peak power, featuring 2 AC outlets and 2 USB quick charging ports.
  • ?Powerful Charging?Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 500 watts, 2 smart USB ports (0-2.4A) for charging USB-powered devices. A good choice for camping,out door needs or driving trip on the way.
  • ?Multi-Protection?Built-in 2*40 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting.
  • ?Quiet Cooling Fan?The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise.Also the high speed cooling fan protect the inverter against overheating.

BESTEK 500W Power Inverter

Whether you are at home, outdoors or at any travel place, you can trust BESTEK portable and backup power solutions, for the traveler on-the-go to keep your important devices powered up. Put BESTEK power in the palm of your hand to keep you safe, productive and entertained, anytime and anywhere.

This 500W DC-AC Power Inverter with dual USB charging ports is designed for all major brand laptops, digital portables such as video camcorder, digital camera, iPad, iPod, cell phone, PSP, DVD player etc.

  • 2 AC 110V outlets
  • 2 Smart USB ports, DC 5V 4.8A output
  • Advanced Multi-protection
  • Safe Charging
  • Solid aluminium alloy housing
  • Silent cooling fan
  • CE, ETL Certification

Solid aluminium Alloy housing

  • BESTEK power inverter outshell is made of Aluminium alloy, solid and durable, can stand up to all kinds of severe environment.


  • Multi-protection including Input over-voltage/ under-voltage protection, Output short-circuit, over-load, over-current, over-temperature protection, Full isolation voltage protection and built-in 2*40A fuses to protect your devices.

High Speed USB Charging

  • With 2 Smart USB charging port, can intelligently detect your devices and deliver best matched charging current to get fast charging speed. Auto 0- 2.4A each port, total 5V 4.8A output.

Connect with Battery Clamps

  • Provide a pair of vehicle battery clamps with about 2-feet long power wire, allow you connect the power inverter to vehicle battery easily. When your vehicle battery voltage is under 11V, it will trigger input under-voltage protection, this will protect and avoid to drain your vehicle battery.

Replacable Fuses

  • Built in 2*40A replacable fuses, protect your device from over-current, over load damage. 2 pcs of spare 40 amps fuses is included in package. CE, ETL listed.

Caution?: For Your Optimal Use, Please Read the User Manual First Before Using.

  • This power inverter is for DC12V and Car ONLY, not applied for DC 24V and airplane use.
  • Please do not leave the power inverter in the ON position long time while your car is off.
  • The cooling fan is smart controlled, will rotate at different speed according to the power load and temperature inside. So don't worry if the fan doesn't come on while the power load is low.
  • Avoid placing the inverter into sunlight directly or next to heat-sensitive materials to protect inverter from getting too hot.
  • Don't use high power electric devices which exceed the rating power, such as hair dryers, electric heaters, curling irons etc.

Package List

  • 1 x Bestek 500W Power Inverter
  • 1 x Cigarette Lighter Plug
  • 2 x Vehicle Battery Clamps
  • 2 x 40A Fuses (Spare)
  • 1 x User Manual

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by BESTEK Return Policy