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πŸ”Œ bestek 500w pure sine wave power inverter dc 12v to 110v ac car adapter converter with dual usb ports, 2 ac outlets, car charger - etl listed, grey logo

πŸ”Œ BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Adapter Converter with Dual USB Ports, 2 AC Outlets, Car Charger - ETL Listed, Grey Review

7

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Revainrating 2.5 out of 5Β Β 
RatingΒ 
2.7
πŸš™ Vehicle Electronics Accessories, πŸš— Car & Vehicle Electronics

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Details

BrandBESTEK
Item Dimensions LxWxH8.7 x 4.3 x 2.4 inches
Item Weight2.2 Pounds
Total Power Outlets4
Input Voltage12 Volts

Description of πŸ”Œ BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Adapter Converter with Dual USB Ports, 2 AC Outlets, Car Charger - ETL Listed, Grey

BESTEK 500W Pure Sine Wave Car Inverter:Its output waveform is same as the AC power waveform of mains power grid which delivers a smoothly-varying sine wave for sensitive electronics provided by the electric utility.Perfects for off-grid system,Lower THD,Less wear,Strong inductive Loads Capability.It has little interference with radios, communication and precision equipment.It's also recommended by most cordless tool manufacturer that a pure sine wave inverter is used to ensure long battery life. This is an inverter converting DC from your car battery to AC for whatever you want to use within its Watt range.It can pull power from the battery through the cigarette lighter plug or directly clamp the alligator battery clips onto the car battery.Plug this into 12v cigarette lighter outlet provides continuous DC to AC power with 2 AC outlets operates any 110v device and 2 USB ports which detects your device automatically to deliver its fastest charge speed up to 2.4 amps per port/4.2 amps max. The Sine Wave Inverter has well placed thermal protection sensors,The aluminum alloy casing with a few ripples,Unique vents and also a built-in FAN which comes ON under NO any loads or when the Inverter becomes Hot Once Powerred. It has 2 x 40 amp/32V external replaceable fuse for protection when hooked up to your battery,readily accessible/replaceable from the back of the Inverter;when hooked to cigarette lighter it will use 15 amp fuse designated to your car. Isolated Voltage Protects Perfectly for your device from Over-voltage,Under-voltage,Overheat,Overload,Reverse Polarity,Short circuit.it will not drain your battery dry because of an under-voltage protection point.The Inverter does automatically sense overload condition and shuts down AC power when the load exceeds 500W.You will need to power Off/On to reset the overload condition indicated by the Flashing Red.The ON-OFF switch only works for the 3-prong plugs. The 12V plug is spring-loaded and fits snugly into the receptacle.You cannot get 500 watts from 12volt cigarette lighter plug,needs alligator clips for car battery. If you're going to be plugging this into car cigarette lighter,you should keep the wattage under 150,since that is what most car fuses are set for.What You Get:1xBESTEK 500W Pure Sine Inverter,1xUser Manual,2xbattery clamps cable,1x 12V cigarette Lighter plug cable,2 x spare fuses.
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Reviews

Global ratings 7
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Type of review

Revainrating 5 out of 5

Superb cheap pure sine wave inverter

Superb pure sine wave inverter. However, I would like to remind you that the fans always run when they are on, unlike some models where the fans only turn on when power is consumed.

Pros
  • Superb design
Cons
  • No power

Revainrating 2 out of 5

Good performance, pure sine wave, great price. I recommend you get one!

no cons yet! Works on my compact fridge, cordless tool charger, and my corded power tools too! I connect mine directly because I know the cigarette lighter plug is only rated for 150w and this unit is rated for 500w. Like all Bestek products, it is very high quality, compact and inexpensive! Buy one and you will be very happy.

Pros
  • cool product
Cons
  • new competitors have appeared

Revainrating 1 out of 5

Pure sine wave (no load)

I hooked up my oscilloscope to see if it was a true sine wave. The inverter was unloaded and there were a lot of reflections in the picture as it was taken outdoors on a sunny day but so far it is exactly as advertised. 116 Vrms and pretty much exactly 60 Hertz. Let's see how it holds up when we go camping and need it. Should be drawing somewhere around 3-4 amps I hope. Write more as I use it. 5 stars so far.

Pros
  • Pretty package
Cons
  • Operating speed

Revainrating 4 out of 5

THIS IS NOT A PURE SINURA Inverter

As always, I do technical reviews. This is NOT a real "PURE SINWAVE" inverter. Does it work, yes But it should not be listed as such. On my AMD 1950x PC it worked without any problems. but the output was VERY noisy and not as described. I have a video evidence and some photos. to show my findings. I need a pure sine wave inverter for a project and thank god I tested it, it could have damaged my servers.

Pros
  • Price
Cons
  • Many

Revainrating 3 out of 5

BESTEK 500W pure sine wave inverter. Gives them another chance, less bad than other devices.

Suitable for 32-inch TV on wheels with a total power consumption of less than 40W. But when it is warmed up, it will make a loud high-frequency sound of cheap Chinese electronics. thing but it works, replaced their 400w version which started to fail after 2 years with no more than 20 hours of use. Hope this POS last longer. Bought because it has fewer negative reviews than various other POS devices manufactured.

Pros
  • Hands-free
Cons
  • Not fashionable

Revainrating 3 out of 5

Noisy but appears to be well made. Solid performance

Solid metal body. A no-frills inverter that gets the job done. (After all, I would like to buy a device with a power meter or display, but for the price it can't be beat.) With 450 watts at 100 amps/h, the battery was ready. The inverter stayed cold the whole time. The fan works regardless of performance, even when idling. This increases the idle current and generates more noise. Controls my 50" TV, two computer monitors, docking station, router, office lamp, printer and charges my laptops.

Pros
  • Lots of positive emotions
Cons
  • Appearance

Revainrating 1 out of 5

Very disappointed in inverters

I like Bestek products and have a few of them, two of my favorite inverters are 400w and 1000w modified sine waves but as they are modified their use is limited. I was hoping that pure sine would work as well, I've recently bought 300w and 500w models. I noticed that on both of them the voltage drop is too high for the operation of small electronic devices, on modified versions this problem does not arise. I am keeping 300 because if used in your car with a constantly charged battery you will…

Pros
  • Easy to use
Cons
  • Quick start guide