YSOLX 500W Power Inverter 12V to 110V — Dual AC Sockets + USB, Car & Battery Use

The YSOLX 500W Power Inverter converts a vehicle’s 12V battery output into two 110V AC sockets plus dual USB ports, delivering portable power for small appliances and electronics while on the road or outdoors.

Compact and purpose-built for travel, camping, and emergency backup, this inverter lets you run laptops, chargers, lights and other devices from a car battery or deep-cycle battery. It combines an easy cigarette-lighter plug for lower-power devices with heavy-duty battery clamps for loads approaching 500 watts, and its built-in protection circuitry guards against common electrical faults.

How do I power devices safely during a road trip?

For quick top-ups and low-draw gadgets, plug the inverter into your vehicle’s 12V outlet using the cigarette-lighter adapter. For higher-demand equipment, connect the included alligator clips directly to a 12V battery to access the inverter’s full capacity. Always observe the recommended wattage limits and monitor battery charge.

• Use cigarette-lighter socket for devices under ~150W (phones, small fans, cameras).
• Use battery clips for appliances drawing 150–500W (laptops, small power tools, lights).
• Avoid running the car’s fuse beyond its 180W rating; keep in-car loads under 150W for safety.
• Keep engine running during long or heavy draws to prevent vehicle battery drain.

What protections prevent damage to my devices and vehicle?

YSOLX built the inverter with a smart control chip and a replaceable fuse to reduce risks like overheating, overcurrent, and short circuits. The unit also monitors input voltage so it will shut down when battery voltage is too low or too high, protecting both the inverter and connected equipment.

• Overheat protection to prevent thermal damage during extended use.
• Overload and short-circuit cutoff to protect connected appliances.
• Overvoltage and undervoltage shutdowns to safeguard battery and electronics.
• Fuse protection for an extra layer of safety and easy replacement if needed.

Which devices can I run, and what are the power limits?

This 500W model supports continuous loads up to its rated power when connected directly to a battery. In-vehicle operation via the cigarette lighter is limited by the vehicle circuit, so keep such usage to lower-wattage items. Always check the appliance’s starting (surge) and running watt requirements to avoid tripping protections.

• Suitable for laptops, phone/tablet charging, routers, cameras, and small inflators.
• Direct battery connection for devices and tools up to 500W combined.
• Keep cigarette-lighter use under 150W due to typical vehicle fuse limits.
• Not for continuous high-draw appliances like full-size kettles or heaters.

Who is this for? The YSOLX 500W Power Inverter is aimed at drivers, campers, field technicians, and homeowners seeking a compact, protected way to power small electronics and lights from a 12V source. It’s useful for anyone needing occasional AC power away from the grid—whether running devices from a car outlet during a commute, powering equipment at a campsite by connecting to a deep-cycle battery, or keeping essential electronics on during short outages.