Congsin Modified Sine Wave Car Inverter — Reliable 12V to AC Power
Overview
The Congsin Modified Sine Wave Car Inverter converts 12V (or 24V) DC from your vehicle battery into stable AC power for small appliances, tools and electronics. Designed by Guangzhou Congsin Electronic Technology Co., Ltd., a trusted inverter manufacturer founded in 1998, this modified sine wave inverter balances affordability, reliability and broad device compatibility.
Why choose this modified sine wave inverter?
Congsin focuses on practical, durable power solutions. Our Modified Sine Wave Car Inverter is ideal for drivers, RV owners, field technicians and outdoor workers who need safe AC power on the go. It supports everyday devices such as laptops, LED lights, phone chargers, small fans, power tools and many household gadgets that do not require pure sine wave output.
Key benefits
- Reliable performance: engineered on automated production lines with strict QC to ensure consistent output and long service life.
- Certified safety: manufactured under ISO9001 systems and compliant with international approvals like CE, EMC, LVD, ETL, FCC, RoHS and E-MARK.
- Easy to use: simple plug-and-play installation in vehicles and RVs; clear indicators for power, overload and fault conditions.
- Flexible choices: available in multiple wattages to suit phones, laptops, small appliances, and portable fridges (refer to model specs for exact ratings).
- OEM/ODM support: customization and private labeling available to meet fleet and commercial requirements.
Safety & durability
Built-in protections include overload, short-circuit, over-temperature and low-voltage shutdown to protect both the inverter and connected devices. Our use of quality components and comprehensive testing equipment reduces field failures and increases confidence in daily use.
Applications
Perfect for cars, trucks, RVs, vans, patrol vehicles and outdoor work sites. The Congsin Modified Sine Wave Car Inverter is an affordable, dependable choice when you need AC power away from the grid.
About Congsin
Guangzhou Congsin has over 27 years of focused experience designing and manufacturing DC→AC inverters, portable power stations and solar charge controllers. With 100+ models for vehicles, off-grid homes and commercial use, Congsin combines industry experience, patented innovations and global certifications to deliver trustworthy energy solutions.
For specification details, model selection and OEM options, contact our sales team or view product datasheets to choose the right modified sine wave inverter for your needs.
Detailed display
Certificate display
CE Certificate Number - TST20220680033-1S0
SGS Certificate
FC Certifcate Number - TST20220503108-45C
Frequently Asked Questions
Do you provide support for shipping and customs clearance?
Yes, we offer international logistics solutions including export documentation and customs advice.
Will reversing the positive and negative poles damage the device when connecting the battery?
The device has a built-in reverse connection protection function, which will automatically cut off the circuit when the positive and negative poles are reversed to avoid damage caused by reverse current inflow; just adjust the connection order of the positive and negative poles of the battery clip and re-power on to use normally.
Can this inverter support both 12V and 24V inputs
Yes, it can work with different voltage systems via selectable input terminals.
Is the dual input automatically recognized or manually switched?
Automatically recognize DC12V/24V input, no manual switching required.
2000W Modified Sine Wave Inverter
This product is a 2000 W modified sine wave inverter with DC 12 V input and AC 220 V output and a rated power of 1200 W. It features 4 USB ports, an LCD display, two universal sockets, one cigarette lighter socket, and battery clips.
CS1000USB 1000W Modified Sine Wave Inverter with USB, Universal Socket & Battery Clip
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1000W Modified Sine Wave Inverter, DC 12V to AC 220V Power Inverter with LED Display, 3 USB Ports, 1 Type-C, 1 DC 12V Output & Two Universal Sockets
Our CS1000DDBC 1000W modified sine wave inverter is a professional power conversion device that converts DC 12V from batteries into AC 220V electricity. It is designed with user convenience in mind, featuring an LED display for real-time status monitoring, multiple charging ports (3 USB, 1 Type-C, 1 DC 12V) and two universal sockets to power a wide range of devices simultaneously. Its compact size (250×95×55mm) and lightweight design (NW: 0.84kg) make it easy to carry, ideal for outdoor activities, emergency home use, and on-the-go power needs.
CONGSIN is a trusted OEM factory for power inverters, solar charge controllers, and DC converters. Reliable solutions for global B2B buyers.
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