BESTEK 300W Car Power Inverter 12–17V to 110V with 2 USB Ports — Slim Aluminum, 700W Peak

BESTEK's compact 300W power inverter converts 12–17V DC from a vehicle outlet into 110V AC power plus two USB ports for charging laptops, phones and small appliances on the go.

This slim, lightweight inverter is engineered for travelers, commuters, and anyone who needs reliable AC and USB power inside a car, truck, RV or boat. Compatible with a broad range of vehicles (including many newer models with higher accessory-rail voltages), it supplies up to 300 watts continuous power and handles 700 watts peak output for short surges. Safety-minded features, an aluminum housing and a quiet smart fan make it a practical mobile charging solution for everyday use and short trips.

How much power can this inverter run in my vehicle?

The BESTEK inverter delivers 300W continuous AC power and accepts brief peaks up to 700W to start motors or charge devices that draw a surge. It converts vehicle DC from 12–17V, so it works with many modern cars and select higher-voltage accessory circuits.

• 300W continuous output for laptops, camera chargers, small CPAPs (check device specs)
• 700W peak for short startup surges like power tools or hairdryers (momentary)
• Works with 12–17V accessory ports; verify vehicle accessory voltage before use

Which devices can I charge and how fast?

Two grounded 110V AC outlets let you plug in laptops, cameras, game consoles and other small electronics. Two USB ports deliver a combined 4.8A for smartphones, tablets and USB-powered accessories, offering faster multi-device charging than a single-port adapter.

• AC outlets for laptops, chargers, small appliances up to 300W total
• 2 × USB ports (total 4.8A) for simultaneous phone/tablet charging
• Ideal for road trips, work commutes, camping and powering peripherals

Is the inverter safe and durable for regular use?

BESTEK built this inverter with multiple protections—overheat, under/over-voltage and short-circuit protection—plus an internal 40A fuse to protect both the inverter and connected devices. The aerospace-grade aluminum shell resists dents and helps dissipate heat, while the smart cooling fan adjusts speed to minimize noise unless higher temperatures or loads require more airflow.

• Built-in 40A fuse and multi-protection circuitry for safer operation
• Aerospace aluminum housing improves impact resistance and heat transfer
• Automatic cooling fan runs quietly at low load and ramps up when needed

What about compatibility, warranty and support?

BESTEK is the inventor-brand for this inverter class and designed the unit to be compatible with a wide range of vehicles—including many with accessory voltages up to 17V. The product is ETL certified and backed by a five-year replacement warranty plus 24/7 technical support to assist with installation or troubleshooting.

• ETL certification for safety and compliance
• Fits standard 12V cigarette-lighter sockets; 32-inch plug cable for flexible placement
• 5-year replacement warranty and round-the-clock customer support

Who this is for: drivers, outdoor enthusiasts, and professionals who need dependable AC and USB power away from the wall—people who travel, camp, or work from a vehicle and want a compact, rugged inverter that balances portability, safety, and enough power for laptops, phone charging, small appliances and occasional surge needs.