Verdict overview
- worth the money 9.1
- Tech Support 8.4
- For exercise 8.9
- Charging power 9.1
- Sheerness 9.6
- Noise level 8.6
Pros
Pure sine wave for sensitive electronics.
Multiple connection options available.
Built-in safety features.
Tech specs
product dimensions | 8.7 x 4.3 x 2.4 inches |
item weight | 2.2 pounds |
voltage | 110 Volts |
wattage | 500 watts |
manufacturer part number | MRZ5011BU |
customer reviews | 4.5 4.5 out of 5 stars 2,784 ratings 4.5 out of 5 stars |
model | MRZ5011BU |

Product Overview
I recently purchased the BESTEK 500W Pure Sine Wave Power Inverter and I must say that I am glad I did. This is a great product for anyone who needs to convert DC power from their car battery into AC power that can be used to power any 110v device. It comes with an input voltage of 12 volts, two AC outlets, two USB ports, and four total power outlets.
The BESTEK inverter is perfect for off grid systems as its output waveform is the 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. It has less interference with radios, communication and precision equipment, and it s also recommended by most cordless tool manufacturer that a pure sine wave inverter is used to ensure long battery life. The inverter also has well placed thermal protection sensors and an aluminum alloy casing with a few ripples for added protection against overheating.

The BESTEK inverter also features two 40 amp/32V external replaceable fuses for protection when hooked up to your battery, and it has an under voltage protection point so it won t drain your battery dry. It also includes a built in fan which automatically turns on when there is no load or when the inverter becomes hot once powered. The 12V plug is spring loaded and fits snugly into the receptacle so you don t have to worry about any accidental disconnects or short circuits.
Overall, I am very pleased with my purchase of the BESTEK 500W Pure Sine Wave Power Inverter and would highly recommend it to anyone looking for a reliable and efficient way to convert DC power from their car battery into AC power that can be used to run any 110v device. It s easy to use, safe, and will provide you with many years of reliable service.
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Compare power invertersFrequently asked questions
- How does the BESTEK 500W Pure Sine Wave Power Inverter work?
- What features does the BESTEK 500W Pure Sine Wave Power Inverter have?
- How much power can the BESTEK 500W Pure Sine Wave Power Inverter handle?
- What safety measures does the BESTEK 500W Pure Sine Wave Power Inverter have?
- What is included with the BESTEK 500W Pure Sine Wave Power Inverter?
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