BESTEK 400W/500W Car Power Inverter DC 12V to AC 110V Car Inverter with 4 USB Charging Ports, Power Converter with 2 AC Outlets and Car Battery Clip Car Charger, Car Adapter (Upgrade Version)

Analyzed on

2,934Total Reviews

Power Inverters

C

Company Review Grade:

BESTEK

739 Total Products

BESTEK 400W/500W Car Power Inverter DC 12V to AC 110V Car Inverter with 4 USB Charging Ports,...

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Sold by BESTEK

C

Fakespot review grade

C

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

The bestek inverter works perfectly. The fuses are easily accessible and replaceable. The noise isn't too bad.

Used this to power my telescope while in the field. Never had an issue using my laptop or phone for charging. It's truly a great product functionality wise.

It has 4 usb connectors marked by their output amperage. Both 120v inverter sockets and all 4 usb charging ports are used simultaneously. The limit for a car socket adapter is 300 watts, and using a battery connector will give you all 400 watts.

Cons

The cooling fan is an exceptionally poor quality fan. Without connecting any devices, the fan automatically kicks on. The unit is rated 400 watts, not 86v with no load and 88v with a 48 watt desk fan running.

The unit works spectacularly awful. Total harmonic distortion - enough to harm some devices. It isn't an actual sin wave inverter, and it messed up the radio.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

This ones appearance is my favorite the quality looks great though and the whole design make me feel very safe

Awesome product works great in a pinch when the powers out you can hook it to the car battery charger cell phone or even run a ... Read More

The build quality is also really good it doesnt feel cheap like other inverters and the fan seems to be above average quality aswell

They could both be at least a foot longer in my opinion but for the good price and good quality im fine with it

Packaging/appearance

Very satisfied self mounting with access to usb and outlets right out of the box

Otherwise packaging seemed solid and having option of changing the input to clamps was a very nice touch since a cig

It didnt get hot even when filling the airbed during the hot summer heat

Competitiveness

Both 120v inverter sockets and all 4 usb charging ports are used simultaneously and are working great

Works great for my wife’s computer in the car

I ran a 200w electric heater without any issues

Plug is good for about 240w max

Overview

How are reviewers describing this item?
great, good and plugged.

Our engine has detected that the listing/variation has anomalous review count history. Please review the historical review count graph.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 305.

Previous analysis of this listing was an C grade.

Our engine has profiled the reviewer patterns and has determined that there may be deception involved.

Our engine has determined that the review content quality is low.

Our engine has analyzed and discovered that 74.2% of the reviews are reliable.

This product had a total of 2,934 reviews as of our last analysis date on Aug 4 2022.