A blue aluminum power inverter with a yellow and red label, shown on a white background with attached red and black battery clamps.

300W Car Power Inverter – 12V DC to 220V AC, 50Hz

Blue
$79.99
$79.99 $0.00
Skip to product information
A blue aluminum power inverter with a yellow and red label, shown on a white background with attached red and black battery clamps.
  • A blue aluminum power inverter with a yellow and red label, shown on a white background with attached red and black battery clamps.
  • Blue 300W power inverter adapter with EU/US outlets, shown with red and black battery clamps and a car background, with text overlays.
  • Blue ERYUAN 300W smart power inverter shown mounted against a car dashboard background, with a large blue banner reading 'Suitable for all kinds of cars' and four small connection examples at the bottom.
  • A blue 300W sine wave power inverter with a yellow and red ERYUAN label, shown against a light gray wavy background with text reading 'Modified Sine Wave Power Inverter' and 'DC TO AC 220V'.
  • Blue inverter power supply with a yellow label, shown resting on a car seat with promotional text and protection icons around it.
  • Blue 300W power inverter with red and black connectors, shown on a white background with the text 'Wider application' and circular inset photos demonstrating use cases like hanging lights, a laptop, string lights, and a smart device.
  • Blue 300W power inverter adapter with a yellow and red label, shown with text reading 'Suitable for all kinds of electrical appliances' and small icons of devices including a smartphone, tablet, camera, laptop, and desktop computer.
  • A blue aluminum power inverter with a yellow and red label, shown on a white background with attached red and black battery clamps.
  • Blue 300W power inverter with yellow and red label details, shown with red dimension lines indicating 12.00cm/4.
  • Blue ERYUAN 300W smart power inverter shown mounted against a car dashboard background, with a large blue banner reading 'Suitable for all kinds of cars' and four small connection examples at the bottom.
  • A blue 300W sine wave power inverter with a yellow and red ERYUAN label, shown against a light gray wavy background with text reading 'Modified Sine Wave Power Inverter' and 'DC TO AC 220V'.
  • Blue inverter power supply with a yellow label, shown resting on a car seat with promotional text and protection icons around it.
  • Blue 300W power inverter with red and black connectors, shown on a white background with the text 'Wider application' and circular inset photos demonstrating use cases like hanging lights, a laptop, string lights, and a smart device.
  • Blue 300W power inverter adapter with a yellow and red label, shown with text reading 'Suitable for all kinds of electrical appliances' and small icons of devices including a smartphone, tablet, camera, laptop, and desktop computer.
  • A blue 300W power inverter shown with a black battery, wires, and a light blue toaster on a white background, with text reading 'WIDELY USED 300W' and compatibility notes.
  • Blue ERYHUANG 300W power inverter shown with a coffee maker and a phone charging cable, under the heading 'BUILDING A MOBILE POWER STATION' with icons for outdoors, camp, travel, motor home, and multipurpose use.
  • Blue 30W power inverter with labeled callouts showing the switch, EU/US plug, power light, USB port, lighter, alligator clip, cooling fan, positive terminal, and negative terminal on a white background.
  • A blue aluminum power inverter with a yellow and red label, shown on a white background with attached red and black battery clamps.
  • Blue 300W power inverter adapter with EU/US outlets, shown with red and black battery clamps and a car background, with text overlays.
  • Blue ERYUAN 300W smart power inverter shown mounted against a car dashboard background, with a large blue banner reading 'Suitable for all kinds of cars' and four small connection examples at the bottom.
  • A blue 300W sine wave power inverter with a yellow and red ERYUAN label, shown against a light gray wavy background with text reading 'Modified Sine Wave Power Inverter' and 'DC TO AC 220V'.
  • Blue inverter power supply with a yellow label, shown resting on a car seat with promotional text and protection icons around it.
  • Blue 300W power inverter with red and black connectors, shown on a white background with the text 'Wider application' and circular inset photos demonstrating use cases like hanging lights, a laptop, string lights, and a smart device.
  • Blue 300W power inverter adapter with a yellow and red label, shown with text reading 'Suitable for all kinds of electrical appliances' and small icons of devices including a smartphone, tablet, camera, laptop, and desktop computer.
  • A blue aluminum power inverter with a yellow and red label, shown on a white background with attached red and black battery clamps.
  • Blue 300W power inverter with yellow and red label details, shown with red dimension lines indicating 12.00cm/4.
  • Blue ERYUAN 300W smart power inverter shown mounted against a car dashboard background, with a large blue banner reading 'Suitable for all kinds of cars' and four small connection examples at the bottom.
  • A blue 300W sine wave power inverter with a yellow and red ERYUAN label, shown against a light gray wavy background with text reading 'Modified Sine Wave Power Inverter' and 'DC TO AC 220V'.
  • Blue inverter power supply with a yellow label, shown resting on a car seat with promotional text and protection icons around it.
  • Blue 300W power inverter with red and black connectors, shown on a white background with the text 'Wider application' and circular inset photos demonstrating use cases like hanging lights, a laptop, string lights, and a smart device.
  • Blue 300W power inverter adapter with a yellow and red label, shown with text reading 'Suitable for all kinds of electrical appliances' and small icons of devices including a smartphone, tablet, camera, laptop, and desktop computer.
  • A blue 300W power inverter shown with a black battery, wires, and a light blue toaster on a white background, with text reading 'WIDELY USED 300W' and compatibility notes.
  • Blue ERYHUANG 300W power inverter shown with a coffee maker and a phone charging cable, under the heading 'BUILDING A MOBILE POWER STATION' with icons for outdoors, camp, travel, motor home, and multipurpose use.
  • Blue 30W power inverter with labeled callouts showing the switch, EU/US plug, power light, USB port, lighter, alligator clip, cooling fan, positive terminal, and negative terminal on a white background.
300W Car Power Inverter – 12V DC to 220V AC, 50Hz

300W Car Power Inverter – 12V DC to 220V AC, 50Hz

$79.99
$79.99 $0.00
Color NameBlue

Convert Compatible 12V Battery Power for 220V Equipment

A 300W car power inverter converts the listed 12V DC input to 220V AC at 50Hz for appropriately matched equipment. This blue inverter offers a compact power-conversion format to evaluate for vehicle-based work, travel or parked use.

Key Benefits

  • Defined conversion: Listed 12V DC input and 220V AC output.
  • 300W listed output: Match your equipment's operating and startup requirements before use.
  • 50Hz output: Check both frequency and voltage against the appliance label.
  • Protection features listed: The specifications describe overload, output short-circuit and reverse-connection protection.
  • Protection buzzer: A listed indicator feature to interpret using the supplied instructions.

Plan your power setup before a trip or job. Check each device label, the inverter's permitted load and the approved battery connection method, then arrange cables and ventilation safely. A compact inverter is useful only when its electrical output matches the equipment connected to it.

Important Electrical Compatibility

This listing specifies 220V AC at 50Hz, not standard U.S. 120V/60Hz output. Do not connect 120V-only appliances. A plug-shape adapter does not change voltage or frequency. Use only equipment explicitly compatible with the output and within the manufacturer's power limits.

Have a qualified technician confirm wiring, fuse requirements, battery compatibility and load suitability. Do not assume the advertised 300W establishes continuous output, surge capability or suitability for every motor-driven appliance. Follow the manual, maintain ventilation, secure connections and keep cables clear of moving parts. Do not use damaged equipment.

Frequently Asked Questions

What input voltage is listed?

12V DC. Confirm battery and connection compatibility before use.

What output does it provide?

The detailed specifications list 220V AC at 50Hz.

Can I use it with a 120V-only appliance?

No. The listed 220V output is not suitable for 120V-only equipment, and a plug adapter does not change the voltage.

Will it power any appliance below 300W?

Do not assume that. Confirm continuous and startup requirements, output waveform compatibility and the manufacturer's permitted load.

What is included?

The package list specifies one car inverter set. Confirm the selected option's cables and accessories before purchase.

SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: none

Voltage: Below 50V AC / 75V DC

Color：Blue

Output Power:300W

Input voltage：DC12V

Output voltage：AC220V

Frequency：50Hz

Overload protection：Yes

Output short circuit protection：Yes

Reverse connection protection of positive and negative poles：Yes

Output voltage stabilization：Yes

Protection buzzer：Yes

Package included: 1 Set * Car Inverter

You may also like