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300W 12V Universal Car Power Inverter – Reliable & Efficient Energy Solution
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Power Inverter

Bidirectional Inverter

Modified Sine Wave Power Inverter

Pure Sine Wave Power Inverter

Solar Hybrid Inverter

Car Inverter

Solar Charge Controller

MPPT Solar Controller

PWM Solar Controller

Solar Panel

Aluminum Glass Solar Panel

Flexible Solar Panel

Foldable Solar Panel

Hanergy Solar Roof Tiles

Portable Power Station

1000W Portable Power Station

500W Portable Power Station

300W Portable Power Station

200W Portable Power Station

Solar Power Bank

Solar Energy System

Battery Charger

Solar Battery

DC-DC Converter
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300W 12V Universal Car Power Inverter – Reliable & Efficient Energy Solution
  • name

300W 12V Universal Car Power Inverter – Reliable & Efficient Energy Solution

Brand Name: SZSSTH
Model Number: 7400-universal
MOQ: 2 pieces
Price: CN¥91/pieces 2-99 pieces
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin:
Guangdong, China
Network:
SDK
Type:
DC/AC Inverters
Output Type:
Multiple
Output Current:
0.91A (220V/110V）
Output Frequency:
50Hz
Size:
167*87*44mm
Weight:
0.4kg
Product Name:
200W DC 12V To AC 220V Car Inverter
Rated Power:
300W
2 USB Output:
5.0V-4.8A
Waveform:
Modified Sine Wave
Availability Power:
90.5%
Warranty:
1 Year
USB A:
5V/3A, 9V/2A, 12V/1.5A
Type C:
5V/3A, 9V/2.22A, 12V/1.67
USB A+Type C:
5V/3A
Customized Support:
Software Reengineering
Highlight:

300W 12V Car Power Inverter

,

Reliable 12V Car Power Inverter

,

Universal 12V Car Power Inverter

Product Description

300W 12V Universal Car Power Inverter – Reliable & Efficient Energy Solution

Product Advantages:

  • 300W High Power Output: Converts 12V DC to 110V AC, supporting multiple devices like laptops, smartphones, and small appliances.

  • Pure Sine Wave Technology: Delivers stable and clean electricity, protecting sensitive electronics from damage.

  • Dual USB Ports (2.4A Each): Fast-charging capability for mobile devices, ensuring convenience on the go.

  • Overload & Overheat Protection: Built-in safety features prevent short circuits, overheating, and voltage spikes.

  • Compact & Portable Design: Lightweight and space-saving, ideal for cars, RVs, and outdoor trips.

  • Universal Compatibility: Works with all 12V vehicles, including cars, trucks, and boats.

Company Advantages:

  • Trusted Manufacturer: Over [X] years of experience in power inverters, ensuring high-quality and durable products.

  • Certified & Safe: Compliant with international safety standards (CE, RoHS, FCC).

  • Global Supplier: Reliable shipping and wholesale solutions, serving customers worldwide.

  • 24/7 Customer Support: Dedicated team ready to assist with inquiries and after-sales service.

  • Competitive Pricing: Factory-direct rates with bulk order discounts for businesses.

Why Choose Us?
We combine advanced technology with strict quality control to deliver efficient and safe power solutions. Whether for personal or commercial use, our 300W car inverter guarantees performance and reliability. Contact us today for OEM/ODM opportunities!


Parameter
Description
Model
Portable 300W DC-AC Power Inverter
Input Voltage
DC 12V (11V–15V range)
Output Voltage
AC 220V (±10%) / 110V (switchable)
Output Power
300W (Continuous), 600W (Peak)
Output Waveform
Modified Sine Wave
Output Frequency
50Hz / 60Hz (auto-adjusted)
USB Ports
2 x USB (5V/2.4A each, total 12W)
Efficiency
≥85%
Protections
Overload / Over-voltage / Low-voltage / Short-circuit / Over-temperature
Cooling
Built-in fan (auto temperature control)
Certifications
CE, RoHS, FCC
Dimensions
Approx. 135 x 75 x 45 mm (L x W x H)
Weight
Approx. 0.5 kg
Applications
Cars, trucks, RVs, camping, charging laptops, phones, cameras, small appliances

300W 12V Universal Car Power Inverter – Reliable & Efficient Energy Solution 0


Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
0%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

F
F*l
Kenya Jan 8.2026
trustpilot.com
Helpful (8236)
True Energy Independence: The main reason I bought it. During a recent 8-hour grid outage, my house (with essential loads on the critical output) ran seamlessly on solar and batteries. The peace of mind is incredible.
F
F*l
Germany May 18.2023
Helpful (12)
good product ！
Tags: 

auto power inverter  

vehicle power inverter  

pure sine wave car inverter

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