Bestek 400W Inverter Review – 12V DC to 110V AC USB Inverter

Bestek is quite popular for a wide range of inverters. It not only makes inverters, but also makes various electronic accessories including surge protectors, universal travel adapters, USB charging stations etc. In the Bestek 400W inverter review, I will try to cover important aspects, which are directly related to overall performance, convenience, usability and safety.

As stated above, this is a 400W inverter, which greatly converts 12V DC into 110V AC. The Bestek inverter has 400-watt continuous and 800-watt peak power. More importantly, the 110V inverter has been upgraded. Consequently, it becomes more powerful and performance-oriented than the previous version.

According to the manufacturer, the Bestek 400W inverter is free from the noises that come from low-grade inverters. The built-in inverter fan runs silently, so it means it doesn’t create any distraction at the time of driving. Additionally, the inverter has ventilation system that aptly gets rid of heating problems.  The heat dissipation capability of this inverter is also very helpful to deliver a fast charging performance. You can charge your laptops, smartphones and various other electronic gadgets at a fast speed. Such fast charging 110V inverters are perfect for travels, camping, road & business trips and distant power requirements.

Bestek 400 watts power inverter - modified sine wave - four USB connections

Fully Protected from Common Electronic Errors

According to the manufacture, safety is the first priority. Consequently, the inverter has been designed keeping utmost protection in mind. The 12V DC to 110V AC inverter comes with built-in fuses to get rid of common inverter problems such as voltage fluctuation, heating issues, short circuit, over/under-load and many others.

Amazingly, the Bestek 400-watt inverter features matte indicator that doesn’t create distraction at the time of driving. To get rid of frequent disconnections, the inverter comes with high-grade accessories such as wire connector, battery clamps and cables.

Caution

  • It is advised to avoid running the inverter in wet, high temperature and high voltage environments.
  • Please make sure that input voltage and output voltage are according to the specifications.

Reliable Technology & Fire-retardant Materials

The manufacturer claims that the inverter technology has been developed after years of research. Further, it has been tested for countless times to make it a reliable and safe inverter. On the other hand, fireproof materials have been used to make the Bestek 400W inverter, which greatly withstands heat and other related things. Since main goal of the Bestek 400W inverter review is to provide you only the true information, so it is very relevant to let you know the reliability aspect of this inverter.

Features of Bestek 400 Watts Inverter

Bestek 400 watts inverter features four USB ports and two AC sockets. These connection ports can be used to charge various devices. The inverter has built-in external fuses, which work for the safety. Other important features are the cooling fan that runs silently and all-round ventilation system to remove heat from the unit. Such powerful features of this 400W inverter will surely help in charging the connected appliances at a fast speed. The notable features of Bestek 400W inverter are:

  • Noiseless cooling fan
  • Isolation voltage protection
  • Short circuit protection
  • Replaceable integrated fuses (40A)
  • Long-lasting cigarette lighter plug
  • 4 USB ports and 2 110V AC outlets
  • Modified sine wave power output
  • Aluminum body
  • 400W rated output and 800W peak power
  • Product dimensions: 6-inch X 4.8-inch X 2-inch

Based on the features and capabilities, the Bestek 400W power inverter can be the best buy because it comes at an affordable price too. The inverter features six connection sockets: four USB charging ports and two AC 110V outlets. Using these connection outlets, you can connect multiple devices simultaneously. Consequently, you can power on home appliances such as TV, fan, refrigerator, gaming machines, audio devices, mobile phones, laptops, cameras and many others.

The Package Contains:

  • Bestek 400-watt power inverter
  • Two copper battery clips
  • One solid cigarette lighter plug
  • Compatible leads
  • A detailed user manual

Using the above accessories, you will not get any issues to setup and run the power inverter. Since everything is included, so you don’t have to spend more money to buy them separately.

FAQs of Bestek 400W Inverter

Q:  is this a pure sine wave inverter?

A: no, this is not a pure sine wave inverter. It is a modified sine wave inverter. However, it is good to power most devices.

Q: can Bestek 400W Inverter power a crock-pot, if I plugged into the cigarette lighter?

A: yes, if you are not drawing more than 150W output power. In fact, via the cigarette lighter plug, the maximum output power should be within 150 watts otherwise the fuse might blow.

Q: can I plug the positive and negative leads directly to a solar panel?

A: no, if you directly plug the inverter’s positive and negative leads with your solar panel, you would get fluctuated current depending on the sunlight. Therefore, it is useless, and it may be harmful to the connected devices as well as the inverter.

Q: when connecting with a cigarette lighter plug, will I be able to charge my laptop?

A: yes, as long as you keep the output wattage within 150 watts.

Q: are the fuses fixed by soldering them into the unit?

A: no, these fuses are not soldered into the unit. They are replaceable fuses. One can easily replace the inverter fuse without any troubles.

What Users Are Saying

One – as per this customer’s reviews on Amazon, he comfortably powered a play station and 23-inch monitor while traveling. Further, he says that after 13 hours of continuous use, the inverter didn’t have any heating issues. The cooling fan runs quietly. He expressed his happiness by saying that he even charged his controller and mobile phones using the USB ports simultaneously without any troubles.

Two – this customer received the inverter on time and installed it in his vehicle. He uses the Bestek 400W inverter to charge two 20V chargers and three USB ports to charge various devices. Before he was using an inverter from a different brand but this Bestek brand inverter is better than his previous inverter. Next, he says that the Bestek 400-watt inverter is made very well. In addition, he says that the inverter comes with an 18-month warranty, which is good for the peace of mind. The price is unbeatable according to him.

Three – according to this customer, Bestek is a truth-worthy manufacturer. He has been using many Bestek products for years. These Bestek electronic devices kept him happy all the times.

Four – this user says that it charges very fast. According to him, he started using the inverter as soon as he received it. The inverter works as per what written in the product description. He liked the beautiful design of this inverter. He says that the inverter delivered the greatest level of satisfaction especially for the charging speed. However, he was worried about the mobile battery may be damaged. He asked the service team. Service team explained that the mobile battery would not have any bad impact from the fast charging speed.

Pros

  • Countless happy users
  • Reasonable price
  • Good to charge multiple devices at full efficiency
  • Six connection sockets (four USB ports and two AC 110V outlets)
  • No heating issues
  • The cooling fan runs silently.
  • Good for vehicle and home uses
  • The build quality is very good.
  • It comes from the trusted Bestek brand.
  • An 18 months warranty for the peace of mind
  • High speed charging speed
  • Battery connection with cigarette lighter plug or alligator clips
  • 400W output power is enough to charge multiple devices simultaneously.

Cons

  • Battery clamps should be improved.
  • Short cables
  • The inverter is a little bulky.

The Bestek 400W inverter comes with several advantages, which directly contribute to its overall quality, performance, safety and ease-of-use. The low-price power inverter from BESTEK also includes an 18 months of warranty. In case, you experience any issues within 18 months, please claim the warranty. Impressively, the unit features six connection ports: 4 X USB ports and 2 X 110V AC outlets. Using these connection sockets, you will be able to connect up to six devices simultaneously. However, the Bestek inverter also has some disadvantages, these are low quality battery clamps, short cables and the inverter is a little bigger than expected.

Conclusion

In short, the Bestek 400W Inverter Review is based on extensive research on the web. The information collected from various electronic blogs, shopping websites, discussion places to find what the existing users are saying about it. Based on the finding, the Bestek 400 watts inverter is a good unit, which should be purchased for home or van usages.

The build quality is superb, the charging speed is fast, and the efficiency is approx. 95% as per users’ reviews. You can definitely buy this Bestek inverter because it has earned tremendous reviews and ratings on various shopping websites.

 

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BESTEK 400W Pure Sine Wave Power Inverter - DC 12V to 110V AC Converter, Fast Car Charger Adapter with 30W USB-C/18W Quick Charge/Dual 110V AC Outlet, Car Plug Adapter Outlet for Laptop


BESTEK 400W Pure Sine Wave Power Inverter - DC 12V to 110V AC Converter, Fast Car Charger Adapter with 30W USB-C/18W Quick Charge/Dual 110V AC Outlet, Car Plug Adapter Outlet for Laptop

$49.99 @ Amazon.com

Product Description

Powerful DC to AC Inverter: Converts 12V DC from your car into 110V AC, providing 400W of continuous DC to AC power and 800W peak surge during load start-up. The advanced pure sine wave technology provides high quality AC power equivalent to grid power, which will protect and prolong the life of your electronics and appliances, such as CPAP machines, nebulizers, air pumps, breast pumps and more.

PD30W & QC18W Fast Charging: 400W car charger adapter quick charge supports PD30W (USB-C port) and QC18W (USB-A port) high output. The PD 30W port provides fast charging for iphone series phones. The 18W Quick Charge 3.0 port can charge most Android devices from 0% to 80% in 30 minutes.

Keep Your Devices Safety Charging: BESTEK 400Watt car power inverter has provided the advanced intelligent circuity safety system to prevent short-circuit, overvoltage, overload, overcurrent, low-voltage and overheating. Equipped with 2 Smart USB charging ports, which detects your devices automatically to deliver its fastest charge speed up.

Smart Temperature-controlled Silent Fan: The cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise. Also the high speed cooling fan protect the inverter against overheating. Superior to modified sine wave inverter, greater drive capability, better protection to sensitive equipment, less audible and electrical noise, less power consumption.

Power Your Outdoor Life: This 400W pure sine wave has 2 AC outlets with PD30W USB-C and QC18W USB-A charging ports and can power up to 4 devices simultaneously. The 400watt power inverter supports most drones, cell phones, iPads, laptops, cameras and other digital devices on the go, as well as power other small appliances/devices such as CPAP medical devices, nebulizers, breast pumps, projectors, TV, speaker, air conditioner, microwave, mini-refrigerator, air pumps, car vacuum cleaners (rated power less than 400W). Great for power outages, emergencies, vacations, cars, RVs, travel trailer, tailgate party, trucks, SUV, Van, or anywhere AC power is needed.

【Compatible with Tesla】The input voltage of the inverter is 11-17V, perfectly suitable for the 16V cigarette lighter socket of Tesla vehicles.

Product Details
Brand: BESTEK
Model #: MRZ4011AU
Warranty: 18 Month
Color: Black
Dimensions: 6.45 X 3.93 X 2.36 inches (Length X Width X Height)
Price: $49.99
BESTEK 400W Pure Sine Wave Power Inverter - DC 12V to 110V AC Converter, Fast Car Charger Adapter with 30W USB-C/18W Quick Charge/Dual 110V AC Outlet, Car Plug Adapter Outlet for Laptop

BESTEK 300Watt Pure Sine Wave Power Inverter Car Adapter DC 12V to AC 110V with 4.2A Dual Smart USB Ports


BESTEK 300Watt Pure Sine Wave Power Inverter Car Adapter DC 12V to AC 110V with 4.2A Dual Smart USB Ports

$44.99 @ Amazon.com (Save 27%)

Product Description

BESTEK 300W PURE SINE INVERTERS designed for your devices that require careful protection, provide 300W continuous DC to AC power and 700W of peak power featuring 2 AC outlets and 2 USB charging ports, great for Christmas gift, charging string lights, laptop, speakers, camera, nebulizer, game console, kindle, iPad and other

Equipped with 2 Smart USB charging ports, which detects your devices automatically to deliver its fastest charge speed up to 2.4 amps per port/4.8 amps max, and you can charge most phones and tablets simultaneously

Unique vents and smart fan design make our 300W power inverter easier to dissipate heat, and cigarette lighter plug is easy to plug into a cigarette lighter socket Note: ONLY work with 12v vehicle

Built-in 40 amps fuse and full protection against overheating, under and over voltage charging, short circuiting, overloads, and overcharging

Amazon Climate Pledge Friendly: This product has been awarded the Climate Pledge Friendly (CPF) certification, produced in a green factory, using green photovoltaic energy throughout, practicing the concept of sustainable development, and being friendlier to the environment

What You Get: 1*BESTEK 300W Pure Sine Power Inverter, 1*User Manual, 18-month warranty and customer service

Product Details
Brand: BESTEK
Model #: MRZ3011HU
Size: 300W Pure Sine Wave Power Inverter
Color: Black
Dimensions: 8.1 X 5.3 X 2.6 Inches (Length X Width X Height)
Price: $44.99 (Save 27%)
BESTEK 300Watt Pure Sine Wave Power Inverter Car Adapter DC 12V to AC 110V with 4.2A Dual Smart USB Ports

BESTEK 400W Car Power Inverter DC 12V to AC 110V Car Plug T-Type Sine Wave Inverter Adapter Power Converter with PD30W & QC18W Dual USB Charging Ports


BESTEK 400W Car Power Inverter DC 12V to AC 110V Car Plug T-Type Sine Wave Inverter Adapter Power Converter with PD30W & QC18W Dual USB Charging Ports

$49.99 @ Amazon.com (Save 12%)

Product Description

BESTEK 400W T-Type Sine Wave Car Power Inverter: Its output waveform is delivers a smoothly for sensitive electronics provided by the electric utility, Perfects for off-grid system,Lower THD,Less wear, Strong inductive Loads Capability.Its waveform features a flattened peak, so we call it a T-type sine wave. Recommended for most electrical devices to extend battery life.

Converts DC power from your car battery to AC power for you to use within its watt range. Plug it into a 12V cigarette lighter socket to provide continuous DC to AC power, 2 AC sockets to operate any 110V device, 1 USB-A port (QC 18W) and 1 USB-C port (PD 30W ) intelligently detects your device and automatically provides the fastest charging speed, up to 2.4 amps per port / 4.2 amps maximum.

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 450W. 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.

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

CPF Climate Pledge Friendly Certified Product: This product has been awarded Climate Pledge Friendly certification. It is manufactured in an environmentally friendly factory using green photovoltaic energy throughout the entire production process, practicing the concept of sustainable development and being more environmentally friendly.

Product Details
Brand: BESTEK
Model #: MRZ4011BU
Warranty: 18 month
Color: Deep Red
Dimensions: 3.15 X 2 X 5.7 inches (Length X Width X Height)
Price: $49.99 (Save 12%)
BESTEK 400W Car Power Inverter DC 12V to AC 110V Car Plug T-Type Sine Wave Inverter Adapter Power Converter with PD30W & QC18W Dual USB Charging Ports

BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 4.2A Dual USB Car Adapter


BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 4.2A Dual USB Car Adapter

$23.99 @ Amazon.com (Save 40%)

Product Description

BESTEK Advantage: America's leading power inverter brand. Provides 300 Watts continuous DC to AC power and 700 Watts instantaneous power, featuring 2 AC outlets and 2 USB ports

Fast Charging: two 110V AC outlets for charging larger devices such as laptops and tablets, 2 USB charging ports (0-2.4A) for powering USB compatible devices, a good choice as requisite car accessories

Ultra Compact and Lightweight: iPhone-sized design ideal for use on vacations, work trips, and camping. 24 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle

Multi-Protection: built-in 40 amps fuse to protect your device. Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting

Durable metal housing provides advanced protection from drops and bumps.Smart cooling fan system makes the car power inverter very silent when operating,and the fan runs faster when the device gets warmer or output power exceeds 70W

Product Details
Brand: BESTEK
Model #: MRI3011BU
Warranty: 18 Months
Size: 1 - Power Inverter
Color: Red
Dimensions: 4.8 X 3.1 X 1.9 Inches (Length X Width X Height)
Price: $23.99 (Save 40%)
BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 4.2A Dual USB Car Adapter

BESTEK 500W Pure Sine Wave Power Inverter DC 12V to AC(2 Outlets) 110V Car Charger Plug Inverter Adapter Converter with 4.2A Dual USB Charging Ports, ETL Listed

BESTEK 500W Pure Sine Wave Power Inverter DC 12V to AC(2 Outlets) 110V Car Charger Plug Inverter Adapter Converter with 4.2A Dual USB Charging Ports, ETL Listed

$69.99 @ Amazon.com

Product Description

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.

Product Details
Brand: BESTEK
Model #: MRZ5011BU
Warranty: 2-year Warranty
Size: 500W
Color: 1 Red
Dimensions: 8.7 X 4.3 X 2.4 inches (Length X Width X Height)
Price: $69.99
BESTEK 500W Pure Sine Wave Power Inverter DC 12V to AC(2 Outlets) 110V Car Charger Plug Inverter Adapter Converter with 4.2A Dual USB Charging Ports, ETL Listed

BESTEK 300Watt Pure Sine Wave Power Inverter [30W PD USB-C] Car Adapter DC 12V to AC 110V with QC3.0 USB Ports, Multi-Protection Car Charger Power Inverter for Vehicles


BESTEK 300Watt Pure Sine Wave Power Inverter [30W PD USB-C] Car Adapter DC 12V to AC 110V with QC3.0 USB Ports, Multi-Protection Car Charger Power Inverter for Vehicles

$44.99 @ Amazon.com (Save 25%)

Product Description

〖EFFICIENT QUICK CHARGING〗38W fast Type-C car inverter supporting PD 20W(Max) and QC 18W(Max) high output, can fast charge all prevailing phones simultaneously. The PD port, 6X faster than a 2.4A charger, can quickly charge iPhone, iPad, MacBook, etc.

〖BESTEK 300W PURE SINE WAVE INVERTER〗designed for your devices that require careful protection, provide 300W continuous DC to AC power and 700W of peak power. And DC 12v to AC 110v power inverter featuring PD 30W&QC 18W USB ports, 2 AC Outlets and a 24 inch cable with cigarette lighter plug. Great for Christmas gift, charging string lights, laptop, speakers, camera, nebulizer, game console, kindle, iPad and other.

〖SAFE PROTECTION FOR CHARGING〗Built-in 40 amps fuse to protect your device, LED indicators for short circuit protection, temperature control, under-voltage, and over-voltage protection. It helps protect and extend the life of your electronics and appliances.

〖QUIETCOOLING FAN〗The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise.Also the high speed cooling fan protect the inverter against overheating.

〖RELIABLE QUALITY WARRANTY〗If you have any questions or dis-satisfactions with your purchase,24H x 7D technical and friendly customer service support, BESTEK guarantees you a refund within 180 Days, and an 18-Month Product Replacement Warranty.

〖Amazon Climate Pledge Friendly〗This product has been awarded the Climate Pledge Friendly (CPF) certification, produced in a green factory, using green photovoltaic energy throughout, practicing the concept of sustainable development, and being friendlier to the environment

Product Details
Brand: BESTEK
Model #: MRZ3011HU-PD-BKRD
Warranty: 18 MONTH
Color: Black + Red
Dimensions: 7 X 5 X 2 inches (Length X Width X Height)
Price: $44.99 (Save 25%)
BESTEK 300Watt Pure Sine Wave Power Inverter [30W PD USB-C] Car Adapter DC 12V to AC 110V with QC3.0 USB Ports, Multi-Protection Car Charger Power Inverter for Vehicles

BESTEK 300W Car Power Inverter - DC 12V to 110V AC Car Plug Adapter with 30W USB-C & 18W USB-A Dual AC Outlet, Fast Car Charger Adapter for Laptop, Vehicles, Road Trip Essentials


BESTEK 300W Car Power Inverter - DC 12V to 110V AC Car Plug Adapter with 30W USB-C & 18W USB-A Dual AC Outlet, Fast Car Charger Adapter for Laptop, Vehicles, Road Trip Essentials

$26.99 @ Amazon.com (Save 10%)

Product Description

【Compatible with Tesla】The input voltage of the inverter is 11-17V, perfectly suitable for the 16V cigarette lighter socket of Tesla vehicles.

【Powerful 300W Car Power Inverter】This car power converter provides 300W continuous output power and 700W peak surge power when the load starts. It is equipped with 2 US standard AC outlets, 2 USB charging ports, which is perfect for charging laptops, phones, breast pumps, CPAP machines, cameras, nebulizers, game consoles, etc.

【PD30W & QC18W Fast Charging】300W car charger adapter supports PD30W (USB-C interface) and QC18W (USB-A interface) high output. The PD 30W interface can provide fast charging for iPhone series phones. The 18W QC 3.0 interface can charge most Android devices from 0% to 80% in 30 minutes.

【Quiet and High Efficiency】Our power inverter adopts high efficiency circuit design and advanced heat dissipation technology, which can effectively reduce energy consumption and working noise. Ideal for road trips, camping, and mobile working.

【Safe Protection & Reliable】Built-in intelligent chip, the car plug adapter provides multiple protections against short-circuit, overload, overvoltage and overheating. The metal housing is ultra compact and lightweight, it protects well against any drops or impacts that are natural on road trips or spending time outdoors.

Product Details
Brand: BESTEK
Model #: MRI3011BU-PD30W
Warranty: 2 Year Manufacturer
Color: Red
Dimensions: 4.2 X 1.8 X 3.1 inches (Length X Width X Height)
Price: $26.99 (Save 10%)
BESTEK 300W Car Power Inverter - DC 12V to 110V AC Car Plug Adapter with 30W USB-C & 18W USB-A Dual AC Outlet, Fast Car Charger Adapter for Laptop, Vehicles, Road Trip Essentials

BESTEK 500W Power Inverter DC 12V to 110V AC Converter with 4.8A Dual USB Car Charger ETL Listed (Grey)


BESTEK 500W Power Inverter DC 12V to 110V AC Converter with 4.8A Dual USB Car Charger ETL Listed (Grey)

$59.98 @ Amazon.com

Product Description

BESTEK power inverter: America's first power inverter brand. Provides 500W continuous DC to AC power and 1000 watts of peak power, featuring 2 AC outlets and 2 USB quick charging ports.

Powerful charging: Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 500 watts, 2 smart USB ports (0-2.4A) for charging USB-powered devices. A good choice for camping,out door needs or driving trip on the way.

Multi-Protection: Built-in 2*40 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting.

Quiet cooling fan: The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise.Also the high speed cooling fan protect the inverter against overheating.

More you get: Comes with a car cigarette lighter plug (27.5 inches) and a pair of alligator battery clamps (24 inches),convenient for plugging into your cigarette lighter or hook it to 12V battery,2 pcs of spare 40A fuses.18-months warranty and friendly 24H/7D service.

Product Details
Brand: BESTEK
Model #: MRI5011BU
Warranty: 18-Months Warranty
Size: 500W
Color: Grey
Dimensions: 7.28 X 4.33 X 2.44 Inches (Length X Width X Height)
Price: $59.98
BESTEK 500W Power Inverter DC 12V to 110V AC Converter with 4.8A Dual USB Car Charger ETL Listed (Grey)

BESTEK 400W Car Power Inverter DC 12V to AC 110V Car Plug 12V 24V Extension Cord Plug Socket with Battery Clamp 3.9ft/1.2m 16AWG Battery Clip-On Car


BESTEK 400W Car Power Inverter DC 12V to AC 110V Car Plug 12V 24V Extension Cord Plug Socket with Battery Clamp 3.9ft/1.2m 16AWG Battery Clip-On Car

$39.99 @ Amazon.com (Save 43%)

Product Description

BESTEK 400W Car Inverter: Its output waveform is delivers a smoothly 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.

Converts DC power from your car battery to AC power for you to use within its watt range. Plug it into a 12V cigarette lighter socket to provide continuous DC to AC power, 2 AC sockets to operate any 110V device, 1 USB-A port (QC 18W) and 1 USB-C port (PD 65W ) intelligently detects your device and automatically provides the fastest charging speed, up to 2.4 amps per port / 4.2 amps maximum.

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 450W. 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.

Clips directly hook to the car vehicle battery to use high-power appliances, protect the car cigarette lighter. Red to postive and black to negative.

Manufactured to power 12V and 24V appliances. 16AWG, clamps made of copper, brand new and high quality

Product Details
Brand: BESTEK
Model #: 400W
Color: Red
Price: $39.99 (Save 43%)
BESTEK 400W Car Power Inverter DC 12V to AC 110V Car Plug 12V 24V Extension Cord Plug Socket with Battery Clamp 3.9ft/1.2m 16AWG Battery Clip-On Car

BESTEK 400W Pure Sine Wave Power Inverter and 12.1ft / 3.7m 12V 24V Cigarette Lighter Extension Cord


BESTEK 400W Pure Sine Wave Power Inverter and 12.1ft / 3.7m 12V 24V Cigarette Lighter Extension Cord

$70.59 @ Amazon.com

Product Description

Powerful DC to AC Inverter: Converts 12V DC from your car into 110V AC, providing 400W of continuous DC to AC power and 800W peak surge during load start-up. The advanced pure sine wave technology provides high quality AC power equivalent to grid power, which will protect and prolong the life of your electronics and appliances, such as CPAP machines, nebulizers, air pumps, breast pumps and more.

PD30W & QC18W Fast Charging: 400W car charger adapter quick charge supports PD30W (USB-C port) and QC18W (USB-A port) high output. The PD 30W port provides fast charging for iphone series phones. The 18W Quick Charge 3.0 port can charge most Android devices from 0% to 80% in 30 minutes.

Keep Your Devices Safety Charging: BESTEK 400Watt car power inverter has provided the advanced intelligent circuity safety system to prevent short-circuit, overvoltage, overload, overcurrent, low-voltage and overheating. Equipped with 2 Smart USB charging ports, which detects your devices automatically to deliver its fastest charge speed up.

Built To Last: 12 AWG super heavy-duty wire gauge, providing 20Amps (25A Max) current, compared to 15Amps for most other brands. High-quality materials, good electrical conductivity, high temperature and melting resistant, outstanding bending performance.

Cigarette Lighter Extension Cord: 12.1ft cord enables you to power a wide variety of devices comfortably. Use to power your cooler, blanket, spotlight, inverter, refrigerator, coffee maker, car appliance inside or outside your vehicle.

Product Details
Brand: BESTEK
Model #: BESTEK-400W-PureSine
Color: Black
Price: $70.59
BESTEK 400W Pure Sine Wave Power Inverter and 12.1ft / 3.7m 12V 24V Cigarette Lighter Extension Cord

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