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300W DC 12V to 110V AC Car Power Inverter with Dual USB Car Adapter, 4.2A

300W DC 12V to 110V AC Car Power Inverter with Dual USB Car Adapter, 4.2A

Regular price $50.99 USD
Regular price $63.99 USD Sale price $50.99 USD
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  • BESTEK Advantage: America's leading power inverter brand. Provides 300 Watts continuous DC to AC power and 700 Watts instantaneous power, featuring 2 AC outlets and 2 USB ports
  • Fast Charging: two 110V AC outlets for charging larger devices such as laptops and tablets, 2 USB charging ports (0-2.4A) for powering USB compatible devices, a good choice as requisite car accessories
  • Ultra Compact and Lightweight: iPhone-sized design ideal for use on vacations, work trips, and camping. 24 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle
  • Multi-Protection: built-in 40 amps fuse to protect your device. Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting
  • Durable metal housing provides advanced protection from drops and bumps.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.18-Months Warranty

Product Description


BESTEK Advantage

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

BESTEK 300W Car Power Inverter (Red)

BESTEK Power Inverter with 2 USB ports and 2 AC outlet, only for DC 12V and Car, not applied for DC 24V and airplane use. For charging your iPad, please use the 2.1A USB port and keep the other USB port free. It's normal for the inverter to become warm to the touch while you are using it, avoid placing the inverter in direct sunlight or next to heat-sensitive materials. Do not use to power high power electric devices such as hair dryers, electric heaters, which might blow a fuse.

  • Isolation Voltage Protection
  • Dual-USB 4.2A Output
  • Multi-Protection
  • Aluminum Alloy Housing
  • Durable Cigarette Lighter
  • Top Speed Charging

Aluminium Alloy Housing

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

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.

Isolation Voltage Protection

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

Quick 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 4.8A output.

Durable Cigarette Lighter

The lighter socket is resistant to up to 5000 times of insertion and extraction.Enjoy a safe,reliable charger on the go.Secure plug-in buckle design with stable current, and built-in usb charging ports.

Top Speed Charging

Made of high quality materials which provides high-speed charging from your car. 24 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle.

Power On LED Strip Lights

It can power on your LED Lights anywhere for Christmas and other festivals to create a great atmosphere.

BESTEK Advantage

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

Color Black Red Red Black Blue Black and silver
Power 300W 300W 500W 300W 150W 75W
isolation voltage protection
USB Port 4.2A Dual USB 4.2A Dual USB 4.2A Dual USB 4.2A Dual USB 4.2A Dual USB 3.1A Dual USB
Material Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing
Speed charging
Dimension 8.1 x 5.3 x 2.6 inches 8.1 x 5.3 x 2.6 inch 8.7 x 4.3 x 2.4 inches 6.3 x 4.6 x 2.2 inches 5.0 x 4.0 x 2.0 inches 5.5 x 2.4 x 1.6 inches
Feature Smart cooling fan, ETL listed Smart Cooling fan Smart cooling fan Smart cooling fan Smart cooling fan, ETL listed Smart cooling fan, ETL listed

Shipping & Returns

This item usually ships within 2 business days. Allow additional time for shipping to your address.

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Free Shipping

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Hassle-Free Exchanges

All our products come with a 30 day warranty and return window. If you have an issue with your item or you receive a defective unit. No Hassle, just contact us. (For more info, see return & refund policy).

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