300Watt Pure Sine Wave Power Inverter Car Adapter DC 12V to AC 110V with 4.2A Dual Smart USB Ports

  • BESTEK 300W PURE SINE INVERTERS designed for your devices that require careful protection, provide 300W continuous DC to AC power and 700W of peak power featuring 2 AC outlets and 2 USB charging ports, great for Christmas gift, charging string lights, laptop, speakers, camera, nebulizer, game console, kindle, iPad and other
  • Equipped with 2 Smart USB charging ports, which detects your devices automatically to deliver its fastest charge speed up to 2.4 amps per port/4.8 amps max, and you can charge most phones and tablets simultaneously
  • Unique vents and smart fan design make our 300W power inverter easier to dissipate heat, and cigarette lighter plug is easy to plug into a cigarette lighter socket
  • Built-in 40 amps fuse and full protection against overheating, under and over voltage charging, short circuiting, overloads, and overcharging
  • What You Get: 1*BESTEK 300W Pure Sine Power Inverter, 1*User Manual, 18-month and customer service

Product Description

Designed for your devices that require careful protection


BESTEK Advantage

America's leading power inverter brand. Provides 300 watts continuous DC to AC power and 700 watts of peak power.

  • Pure Sine Wave Power Inverter
  • 2 AC Outlets
  • 2 Smart USB Charging Ports
  • Smart Cooling Fan
  • Built-in 40 Amps Fuse
  • High-quality Plastic Housing

BESTEK 300W Pure Sine Wave Power Inverter

[Pure Sine Wave] BESTEK Power Inverter with 2 USB ports and 2 AC outlet.For charging your iPad, please use the 2.1A USB port and keep the other USB port free. If the rated input of any connected AC devices exceed 150W, please use battery clamps to directly connect to your vehicle's battery as most vehicles' 12V cigarette lighter ports are rated for 150W. Do not use to power high power electric devices such as hair dryers, electric heaters, which might blow a fuse.

  • Designed for your devices that require careful protection
  • Detects your devices automatically
  • Top Speed Charging
  • Built-in fuse, Full protection
  • Easier to dissipate heat
  • Isolation Voltage Protection
  • Durable Cigarette Lighter
  • Ultra Compact

Pure Sine Wave

Designed for your devices that require careful protection.Provides sine wave output which is more stable and can be applied to the curling iron,hair straightener and the electric toothbrush within 300W designed for your devices.

2 AC Outlets And 2 USB Charging Ports

Equipped with 2 Smart USB charging ports, which detects your devices automatically to deliver its fastest charge speed up to 2.4 amps per port/4.8 amps max, and you can charge most phones and tablets simultaneously.

Smart Cooling Fan

Smart cooling fan system makes the car power inverter very silent when operating,and the fan runs faster when the device gets warmer or output power exceeds 70W.

It's normal for the inverter to become warm to the touch while you are using it, avoid placing the inverter in direct sunlight.

Durable Cigarette Lighter

Double durable springs each side for tight mount stable and electrical safety.The lighter socket is resistant to up to 5000 times of insertion and extraction, can plug into almost all vehicles.

Isolation Voltage Protection

Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging.

Car Becomes RV

With our car power inverter, you can use most of home appliances in your car in the open air, such a watching TV, playing games, give you the experience like being in an RV.

Color Red Red Black Red Black and silver
Power 300W 300W 200W 500W 75W
Feature Smart cooling fan Smart Coling Fan ETC and Smart cooling fan Smart cooling fan Smart cooling fan
isolation voltage protection
USB Port 4.2A Dual USB 4.2A Dual USB 4.2A 4 USB 4.2A Dual USB 3.1A Dual USB
Dimension 4.8 x 3.1 x 1.9 inches 5.5 x 4.6 x 2.2 inch 6.2 x 3.3 x 1.4 inches 8.7 x 4.3 x 2.4 inches 5.5 x 2.4 x 1.6 inches

Item Specification

  • Item model number MRZ3011HU
    Power Source 110v,Corded Electric
    Color Black
    Wattage 300 watts
    Item Weight 1.4 pounds
    Is Discontinued By Manufacturer No
    Product Dimensions 8.1 x 5.3 x 2.6 inches
    Included Components 300W Power Inverter User Manual
  • Product Dimensions: 5.3 inches x 8.1 inches x 2.6 inches. Weight: 1.4 lb
  • Fast shipping is very important for us.

    Our standard shipping service is FREE.

    Your order will be shipped within 1-3 business days upon full payment received.

    Most items are delivered within 3-5 business days, however, please allow 3-10 business days.

    We are shipping only to USA.

    We only ship to the confirmed Paypal address. We reserve the right to cancel any order for any reason at any time.

    We are not responsible for undeliverable addresses.
  • We offer a 30 day return policy from checkout winning date.

    Your satisfaction is guaranteed! If for any reason you are unhappy with your item, just return it within 30 days for a full refund, minus shipping cost. Please contact us prior to initiating a return so that we can issue you a refund authorization.

    Items defective upon receipt must be packaged in their retail packaging as if new and returned with a detailed description of the problem.

    Return shipping fees are not refundable.

    We reserve the right to decline any returns if the above guidelines are not followed.
  • All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications.

    If you have a problem or question regarding your transaction please contact us before leaving any type of feedback. We will work with you to resolve any problem you may have.