Review on BESTEK 300Watt Power Inverter Adapter by Robert Mac

It was about 40% less than other brands so I gave it a try. I also have a Bestek 300w non-sinusoidal inverter which you can see in the photos. I use it to charge my wife's car battery with a CTEK 7002 (I think I like -Tek stuff) and a 35Ah SLA battery. There are no outlets near their parking lot so I needed a solution to charge their car and this fits. I use a 15 amp fuse and a 7 amp charger so I'm fine. A non-sine wave inverter will work for this application, but if you're going to be leaving something plugged into the machine unattended for a few hours I'd probably want to upgrade to a pure sine version just in case.