Congsin 12V to 110V 500W Modified Sine Inverter
Congsin 12V to 110V 500W Modified Sine Inverter
The Congsin 12V to 110V 500W modified sine inverter converts a 12V DC source into stable 110V AC power, making it perfect for charging laptops, phones, small TVs, lights and other everyday devices while on the road or off-grid. Designed for reliability, portability, and ease of use, it’s a practical power solution for cars, RVs, boats and outdoor work sites.
Key Benefits
- Dependable 500W continuous output for everyday appliances.
- Modified sine wave suited to chargers, lights, fans and basic electronics.
- Compact and lightweight — easy to install in vehicles and RVs.
- Multiple safety protections (overload, over-temperature, short-circuit) to protect devices and battery.
- Quiet operation and efficient DC→AC conversion to maximize battery life.
Why Choose Congsin?
Guangzhou Congsin Electronic Technology Co., Ltd. has over 27 years of focused experience designing and manufacturing power inverters and portable power solutions. Our production uses automated lines and advanced testing to ensure consistent quality. Congsin products follow strict safety and environmental standards — ISO9001 and many models hold CE, EMC, LVD, ETL, FCC, RoHS and E‑MARK approvals. With multiple patents and global OEM/ODM partnerships, Congsin delivers trusted and customizable power solutions.
Ideal Applications
Perfect for vehicle use, RV trips, camping, mobile offices, patrols and light fieldwork. The 12V to 110V 500W modified sine inverter is a cost-effective choice for users needing reliable AC power from a 12V battery without complex installation.
Purchase & Support
Looking for OEM/ODM, custom labeling or distribution? Congsin provides technical support and customization options to meet partner specifications. Order the Congsin 500W modified sine inverter today to get dependable portable power wherever you go.
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Qualification Certificate
CE Certificate Number - TST20220680033-1S0
FC Certifcate Number - TST20220503108-45C
ROSH -Certificate Number - TST20220503108-3RC
Question you may concern
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.
Does it include protection features?
Yes, it has sixfold safety protection for reliable performance.
Does it have protection features?
Yes, it includes overload, overheat, and short-circuit protection.
How to connect to the battery?
Use the included battery clips, connect the red clip to the positive pole of the battery and the black clip to the negative pole. Ensure good contact and no short-circuit risk when connecting.
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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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