BESTEK 500W Pure Sine Wave Power Inverter DC 12V to AC 230V 240V with 4.2A Dual Smart USB Ports Car Adapte
BESTEK Advantage
BESTEK have been focusing on the R&D, Output, Oversea Sale since Founded in 2007. The main Products are Power Inverter, Power Strip, Voltage Converter, Travel Adapter and Smart Household appliances.
BESTEK 500W Power Inverter
Whether you are at home, on the road, or any remote location, you can trust BESTEK portable and backup power solutions, for the traveler on-the-go to keep your important devices powered up.
This 500W Pure Sine Wave Inverte is equiped two USB charging port and external replaceable fuses to protect the safety of you and our products.
- External Replaceable Fuses
- Quick USB Charging
- Solid Aluminium Alloy Housing
- Smart Cooling Fan
- Compatibility
- Isolation Voltage Protection
- Pure Sine Wave Inverter
- Two different Terminals
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Aluminum ShellAluminum alloy body material, durable. | Low Noise Small FanWe can use a small fan to reduce the temperature of the inverter to protect our products. | Two 40A FusesThe product is equipped with two 40A fuses to protect the safety of the product and electrical appliances. | Multi-ProtectionThe product is designed with a series of protection functions such as input overvoltage/undervoltage, over temperature, output overload, output short circuit, etc. |
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Sine Save AC OutputSine save AC output, charging is more efficient and faster. | Alligator ClipStore electricity for your electronic products through a battery. | Dual-USB 4.2A OutputEquipped with two 0~2.4A intelligent identification USB ports, efficient and fast. | Light A Cigarette ButtStore electricity for your electronic products through a 12V car cigarette lighter |
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|---|---|---|---|---|---|
| Outlets | 1 | 1 | 2 | 2 | 2 |
| USB Port | 2 | 0 | 0 | 2 | 2 |
| Type | Pure Sine Wave | Modified Sine Wave | Modified Sine Wave | Modified Sine Wave | Pure Sine Wave |
| Short circuit protection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Overload protection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Low battery protection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Input & output isolated system | ✓ | ✓ | ✓ | ✓ | ✓ |
| Weight: | 1.54 kg |
| Dimensions: | 28.5 x 16.5 x 11.7 cm; 1.54 Kilograms |
| Brand: | BESTEK |
| Manufacture: | BESTEK GLOBAL LTD |
| Reference: | MRZ5013BU-UK |
Works well on leisure battery
Clips fit onto leisure battery terminals on the caravan, and I can conceal the inverter in the battery box itself and send the charger cables through the window to recharge my mobile and battery pack.
Charges my laptop whilst in the car.
Used this to keep my laptop charging whilst my wife drove. Enabled me to work whilst in the passenger seat. Brilliant.
Works a trea
I use it to have mains electricity in my shed. Apart from the slightly noisey fan it does a great job.
Does the job
Nice little unit which seems to have a clean output. It doesn’t fully power down from the onboard switch but I use an external switch so not an issue. The fan is on all the time when powered up which is ok for me.
Life saver on long car journeys with baby milk heater/steriliser.
I’ve run cables straight from the battery to the cabin. It’s been a life saver for the last 3 months. Running quietly and having no struggle with baby milk heater and steriliser which in fact heats water to 100 degrees Celsius in no time, so it must draw some power out of the Inverte
Perfect for laptop in truck
Good compact, never overheats, wires long enough to plug into cigarette lighter, does job of running powerful laptop at night, ordering another one as bac to go in other truck
Doesn't las
Nice looking inverter but only lasted 9 months. Not good enough and there’s no guarantee to get a replacement.
Perfect. I’m an engineer and was sceptical of this device at the price but I was honestly amazed at its performance. Pure sine wave, less than 1% THD at 450 watts with a mixture of inductive and resistive loads, that’s using a Tektronix Digital Oscilloscope FFT maths function and also in normal mode. Also tried overloading it at 750 Watts for a few minutes. All ok, still Sinusoidal, voltage dropped a bit. Be aware the USB ports are live and consume some power even when the unit is switched off. Also, yes, the fan runs all the time when the unit is switched on, and speeds up when under heavy load.
I haven’t pushed it yet, but did try powering a 60W soldering iron. Output voltage regulated at 225V AC down to 11.6V DC input (dropped off slowly below this). Checked the voltage waveform with a scope + x100 probe, clean sine wave! Pressed the Fast Fourier Transform key – worst harmonic was below -45dBC. Not quite hi-fi but no sensitive equipment powered by this will have any problem. Minor negatives: Noticeable fan noise all the time. Draws 0.6A with no output connected, so make sure it’s switched off when not in use.
Works well but I was unaware when I ordered it that the fan runs constantly when switched on.
A good buy
Used in a CamperVan. I like the dual connectivity and fuse protection. A little heavier than expected But all round a good buy.
Great product.
I bought this inverter to replace a basic model and it’s been working perfectly. The fan is very quiet as well.
This inverter appears well made and comes with spare fuses and cables to hook it up to a battery or 12v socket. It powered a laptop and sonar unit for several hours without a problem, running cool and quiet with no electrical buzzing. Overall recommended