BESTEK 300Watt Pure Sine Wave Power Inverter [30W PD USB-C] Car Adapter DC 12V to AC 110V with QC3.0 USB Ports, Multi-Protection Car Charger Power Inverter for VehiclesClimatePartner certified

Worked great, like the size too

Realmente es una artefacto muy novedoso, lo usé cargando mi bocina JBL y lo realizo fácil sin problemas de corriente y sobrecargas. 10/10

I go camping and need a portable bi-pap machine.After trying several this one actually runs the machine. Apparently the others I tried they're not put out a pure enough sine wave. This one works perfectly..

When I initially tested this inverter, I found that it was only able to deliver 150W of AC power before it cut out. I mistakenly thought that this was because the unit was limited to just 150W of pure sine output.However, after communicating with the BESTEK customer service team, they explained that the limitation was due to my vehicle's 12V DC accessory outlet not being able to deliver enough current to allow the inverter to function at its maximum rated output. Once I retested the unit with a direct connection to the car battery, I found that it could easily deliver the rated 300W of AC output.NOTE: Although the unit can produce 300W of output, because many vehicle 12V ports are rated for only 120W - 180W, if you need higher levels of AC output, you may need an adapter that allows you to connect the inverter's 12V plug directly to the car's battery with clamps.

The BESTEK 300Watt Pure Sine Wave Power Inverter failed to live up to its promises at first then I tried it again on a better car. It ended up working as intended.

Used during a recent road trip for phones and laptop charging. It worked better than others I've used and did not shutdown periodically like others. It's also pretty quiet and didn't notice if it was excessively hot. I don't love the way it looks but just kick it under the seat and problem solved.

It provides consistent power, perfect for sensitive electronics and appliances. The build quality is solid, and the inverter is compact and easy to install. I've used it on road trips and during power outages, and it performs flawlessly every time. The multiple outlets are a bonus, making it versatile for various needs. Highly recommended for anyone needing reliable power on the go or in emergencies!

I like the way it charges my battery bank in the rv while driving, much faster than the power plug alone.