YSOLX 300W Car Power Inverter — Portable 12V to 110V AC + 4×24W USB Ports, Compact Lightweight

YSOLX 300W Portable Car Power Inverter converts a vehicle's 12V DC cigarette lighter socket into four 24W USB-C/A ports and two 110V AC outlets for powering laptops, cameras, small appliances and more while on the move.

When you need reliable power away from a wall outlet, this compact YSOLX inverter delivers a blend of AC and fast USB charging in a pocketable package. At just 5.4 × 2.75 × 1.4 inches and 9.17 oz, it fits into glove boxes, backpacks, or a camping kit and is designed for road trips, remote work from vehicles, and outdoor recreation. The built-in intelligent cooling fan helps it run steadily and quietly during extended use, and the dual AC outlets let you operate devices that need standard mains plugs while the USB ports handle phones, tablets, and small electronics.

How can this inverter keep my devices charged during travel?

The YSOLX inverter plugs into a car’s 12V cigarette lighter and supplies up to 300W of AC power alongside four 24W USB-C/A ports, letting you charge multiple devices simultaneously. It’s ideal for charging mobile gear without using a separate adapter.

• Dual 110V AC outlets for laptops, small TVs, and DVD players
• Four USB-C/A ports delivering 24W each for fast phone and tablet charging
• Support for cameras, game consoles, Kindles, and other low- to mid-power devices
• Plugs directly into 12V vehicle socket—no heavy cabling required

Is this safe to use for camping and outdoor activities?

Yes — within its power limits — the inverter is suited for outdoor scenarios where mains power is unavailable. It can run lighting, small kitchen appliances, fans, and charge personal electronics from your vehicle’s power source.

• Works from a car cigarette lighter for off-grid power at campsites
• Quiet smart cooling fan maintains performance during prolonged use
• Portable form factor that minimizes storage footprint in tents or cars
• Not intended for high-draw appliances like hair dryers or heaters

What are the size and portability benefits of this model?

Its lightweight and compact dimensions make the YSOLX 300W inverter simple to carry and store. You can easily toss it into a travel bag or glove compartment and have instant power wherever you park your vehicle.

• Dimensions: 5.4 × 2.75 × 1.4 inches — fits small storage spaces
• Weight: 9.17 ounces — convenient for backpacks and travel kits
• Sturdy construction for frequent handling in mobile settings
• Plug-and-play operation without tools or complex setup

How should I use it safely and what are its limits?

Use the inverter only with a 12V DC car socket and stay within the 300W maximum output. Avoid powering high-wattage items; doing so can trip the fuse or overload the unit. Follow basic ventilation and placement guidelines for safe operation.

• Rated for 300W continuous output from DC 12V input only
• Do not connect high-power devices such as electric heaters or hair dryers
• Keep vents clear to allow the intelligent fan to cool the unit efficiently
• If a fuse blows or the unit overheats, disconnect and let it cool before reuse

Who is this for: The YSOLX 300W Portable Car Power Inverter is aimed at travelers, mobile professionals, outdoor enthusiasts, and parents who need reliable charging for medical devices like breast pumps or nebulizers (within the unit’s power limits). It suits anyone who wants compact, multi-port vehicle power for laptops, cameras, gaming devices, and everyday electronics during road trips, camping, or while working from a car. If you need to run large heating or cooking appliances, consider a higher-capacity inverter or a dedicated generator instead.