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BESTEK Advantage:
  • 【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 lower the fan noise.Also the high speed cooling fan protect the inverter against overheating.
  • 【More You Get】Comes with a car cigarette lighter plug (27.5 inches) and a pair of alligator battery clamps (24 inches),convenient for plugging into your cigarette lighter or hook it to 12V battery,2 pcs of spare 40A Fuses.18-months warranty and friendly 24H/7D service.

★Good to know: With 18 Months Warranty and Friendly, Easy-to-Reach Support. Buy with confidence!
500W inverter grey


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 inverter 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.

  • Modified Sine Wave Inverter
  • 2 AC 110V outlets
  • 2 Smart USB ports, DC 5V 4.8A output
  • Advanced Multi-protection
  • Quiet Smart cooling fan
  • Solid aluminum alloy housing
  • Input : DC 11-15V

  •  Aluminium housingAdvanced ProtectionSmart USB Charging

  • Solid aluminium Alloy housing

    BESTEK power inverter outshell is made of Aluminium alloy, solid and durable,can stand up to all kinds of bad environment, protect the internal components.

  • Multi-Protection

    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.

  • Quick USB Charging

    With 2 Smart USB charging port, can auto 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.

  • Power inverter with battery clampsCigarette lighter plugExternal Replaceable fuse 

  • Method 1: Connect with Alligator Battery Clamps

    This connecting way can provide you max 500 watts continues 110v AC output. When your vehicle battery voltage is under 11V, it will trigger input under-voltage protection and avoid to drain your vehicle battery.

  • Method 2: Connect with Cigarette Lighter Plug

    This connecting way can provide you max 150 watts continues 110v AC output. Why the output is less than 150W ? Because the circuit limitation of most vehicle cigarette lighter socket fuse is LESS than 10A, if the max input DC voltage reaches 15V, then the max AC output from inverter is around 150W.(P=U*I) If you need more power output,please connect the inverter to vehicle battery with the 2 clamps Directly.


  • External Replaceable Fuses

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

  • Cautions:

    • This is a Modified Sine Wave Power Inverter, applied for DC 11V - 15V, not for DC 24V.
    • Due to the fuse protection of vehicle cigarette lighter socket, the AC output can reach up to 150W when you connecting it with cigarette lighter plug. If you need the max 500W power output, please connect it to the vehicle battery with the clamps Directly.
    • The cooling fan is quiet and smart, 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.
    • Do not leave the power inverter at the ON position for long time while your car is off.
    • Do not power electric appliances exceed 500 watts,some appliances may not be able to run due to the imperfection of Modified Sine Wave technology, such as hair straightener, hair curlers, Electric Blanket, heater/heating pad etc.This is not item quality issue,but if this happens,please change to appliances with smaller rating power OR use a pure sine wave inverter.

    Package List

    1 x BESTEK 500W Power Inverter

    1 x Cigarette Lighter Plug (27.5 inches)

    2 x Alligator Battery Clips (Line lenth: 24 inches)

    2 x 40A Fuses (Spare)

    1 x User Manual

Payment Method:
* All payments must be prepaid.
1. We accept payments by Paypal and Credit Cards (Vista, Mastercard, Discover, American Express).
2. Your order will be automatically canceled if payment is not received within 4 days.
    Please note that the item is not yours until you have paid for it, we do not guarantee that the item will be in stock if you do not submit payment within 24 hours.
3. We charge California Sales Tax only. If your shipping address is in California then you will be charged sales tax.

Shipping Method:
1. Pay by 3:30 P.M EST ,and we will ship TODAY!(Weekend and holiday is not include)
2.Ship from California by USPS, and only to VERIFIED PAYPAL ADDRESS.
3.Any and all Customs, Duty, VAT or Brokerage fees are responsibility of the buyer.
4.Local pick-ups are not allowed.

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