Congsin Modified Sine Wave Inverter with USB Ports
Reliable Portable Power — Modified Sine Wave Inverter with USB Ports
The Congsin modified sine wave inverter with USB ports delivers dependable DC→AC power for vehicles, RVs, boats, solar setups and emergency backups. Designed for everyday devices—phones, laptops, small appliances and power tools—this compact power inverter gives you convenient AC outlets plus dedicated USB charging for mobile devices.
Why choose this power inverter?
- USB convenience: Built-in USB ports let you charge smartphones, tablets and accessories without extra adapters.
- Practical and portable: Lightweight design fits car trunks, RV cabinets and toolboxes for on-the-go use.
- Trusted safety: Overload, short-circuit and thermal protection help keep your devices safe during use.
- Easy to use: Simple plug-and-play operation for non-technical users—ideal for travel, camping and daily commuting.
Built by experts — Congsin quality
Guangzhou Congsin Electronic Technology Co., Ltd. has over 27 years of experience designing and manufacturing power solutions, including DC to AC inverters, portable power stations and solar charge controllers. Our factory uses automated production lines and rigorous testing. Many products meet ISO9001 and international standards such as CE, EMC, LVD, ETL, FCC and RoHS—so you get reliable, compliant performance.
Practical use cases
This modified sine wave inverter with USB ports is perfect for:
- Road trips and RV living — power small appliances and keep devices charged.
- Solar and off-grid setups — convert battery power into usable AC power for lights and tools.
- Worksites and patrols — portable AC power for laptops, radios and small equipment.
- Emergency backup — run essential devices during outages.
Notes on compatibility
Modified sine wave inverters support most electronics and household devices. For very sensitive equipment or specialized motors, consider a pure sine wave inverter. Contact Congsin for guidance or OEM/ODM customization to meet your project needs.
Choose Congsin for affordable, practical and certified power inverter solutions that keep you powered anywhere. For specs, certifications or bulk orders, reach out to our sales team.
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Certificate display
SGS Certificate
ROSH -Certificate Number - TST20220503108-3RC
CE Certificate Number - TST20220680033-1S0
Frequently Asked Questions
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.
What kind of distributors are you looking for?
We seek distributors with experience in the amusement or entertainment equipment industry and a strong local market presence.
Can I customize the logo?
Yes, OEM/ODM service is available.
Do you provide support for shipping and customs clearance?
Yes, we offer international logistics solutions including export documentation and customs advice.
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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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