As an Amazon Associate I earn from qualifying purchases.

1. BESTEK

#ad

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

#ad
BESTEK #ad - 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.

What you get: 1*bestek 300w pure sine power inverter, 1*User Manual, 18-month warranty and customer service. Built-in 40 amps fuse and full protection against overheating, short circuiting, overloads, under and over voltage charging, and overcharging.
More information #ad
Bestek 300w pure sine inverters designed for your devices that require careful protection, laptop, game console, charging string lights, provide continuous DC to AC power and 700W of peak power with 2 AC outlets and 2 USB charging ports, kindle, great for Christmas gift, nebulizer, camera, speakers, iPad and other.

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.
BrandBESTEK #ad
ManufacturerBESTEK #ad
Height2.6 Inches
Length8.1 Inches
Width5.3 Inches
Part NumberMRZ3011HU
ModelMRZ3011HU
More information #ad

2. BESTEK

#ad

ETL Listed, BESTEK 300Watt Pure Sine Wave Power Inverter DC 12V to AC 110V Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger

#ad
BESTEK #ad - Isolated voltage protects perfectly for your device from over-voltage, overload, under-voltage, reverse polarity, overheat, 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 300W.

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 sine wave inverter has well placed thermal protection sensors, unique vents and also a built-in fan which comes ON under NO any loads or when the Inverter becomes Hot Once Powerred.
More information #ad
It has 2 x 40 amp/32v external replaceable fuse for protection when hooked up to your battery, The aluminum alloy casing with a few ripples, readily accessible/replaceable from the back of the Inverter;when hooked to cigarette lighter it will use 15 amp fuse designated to your car.

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 300w pure Sine Inverter, 2 x spare fuses. The 12v plug is spring-loaded and fits snugly into the receptacle. You cannot get 300 watts from 12volt cigarette lighter plug, 1x 12V cigarette Lighter plug cable, 2xbattery clamps cable, 1xUser Manual, needs alligator clips for car battery. This is an inverter converting dc from your car battery to ac for whatever you want to use within its watt range.
BrandBESTEK #ad
ManufacturerBESTEK #ad
Part NumberMRZ3011BU-RD-US-E01
More information #ad

3. VOLTWORKS

#ad

300W Pure Sine Wave Power Inverter for Car Truck RV Adapter DC 12V to AC 110V 120V with Dual 4.8A USB Port & AC Outlets by VOLTWORKS

#ad
VOLTWORKS #ad - Advanced protectionincluding short circuit protection, overheat protection, over-voltage protection, low-voltage protection, overload protection, isolated input & output design. Travel-sizedthis travel-sized 300w power inverter with cig lighter plug is ideal for your road trips, vacations, and camping.

And suit for most of 12V car. And the sound of cooling fan is lower than 45dB, hardly to hear it. And the 2 ac outlets are also suitable for your laptops, automatically detect and fastest to charge your devices totally 4.
More information #ad
8a usb ports, tablets, and CPAP. 300 watt car power inverterprovides 300watt pure sine wave power, 600watt surge power inverter, convering dc 12 volt to ac 110~120 volt with 2 AC outlets and 2 USB Ports and patient customer after-service, 18-Months Warranty.

Product liability insurance is covered by AIG insurance company. High speed chargingfeatures 2x0-2. 4a, which can run most of your compatible devices. Super silent and intelligentthe smart cooling fan only works when temperature>104+/-41℉ or your loads exceed 100watt.
BrandVOLTWORKS #ad
ManufacturerVOLTWORKS #ad
Height1.9 Inches
Length6.5 Inches
Width4.3 Inches
Part NumberVK-300S
ModelVK-300S
More information #ad

4. E-POLAR

#ad

Dual Smart USB A Ports, E-POLAR DC 12V to AC 110V Car Inverter with XT60, USB-C Power Delivery Port for Laptops Fast Charging Directly, Pure Sine Wave 300W Power Inverter and 60W PD Charger

#ad
E-POLAR #ad - Quiet & smart cooling fan: due to the stronger heat dissipation design and lower heat generated by higher efficiency than similar products, the cooling fan will not be activated below 100W output. E-polar 300w power inverter for 110v devices: advanced pure inversion technology inverts voltage from 12VDC to 100-125V/60Hz with 2 AC socket outlets and compatible for all devices with power less than 300W.

Reduces audible and electrical noise in fans, and other sensitive appliances. Pure sine wave technology: epa300s is drived by advanced pure sine wave technology, speakers, lights, ensure the AC power output is just as good as what you get at home.
More information #ad
High-speed charging: epa300s’s 60w usb-c power delivery port can charging macbook air from 30% to 80% in 45 minutes-It’s 36% Faster than original charger.

And it also provides 2 smart USB-A ports supports up to 5V/2. 4aeach. 24-month warranty & superior safety: built-in multi-protection system provides overvoltage, fire-proof UL94 V-0 material, overload, over-current, undervoltage, over-heating protection, short-circuit, which provides all-round protection for you and your devices. And it will cause less damage to your devices. It will make no noise when using low-power equipment.
BrandE-POLAR #ad
ManufacturerE-POLAR #ad
More information #ad

5. Giandel

#ad

GIANDEL 300Watt Pure Sine Wave Car Power Inverter 12V DC to 120V AC 4.8A Dual USB AC outlets Tablets Laptops Smartphones

#ad
Giandel #ad - Strong and durable aluminum alloy housing provides advanced protection from drops and bumps. Smart charging: this power inverter designed with Dual Smart USB charging ports, automatically detect your devices to deliver its fastest charge speed up to 2.

4 amps per port, totally 4. 8 amps max. This is a 300watt pure sine wave power inverter, with 600Watts peak power, featuring 2x2. 4a usb ports&2 AC outlets. Powerful and Useful.
More information #ad
Isolated Input&Output design, more safe. Compact and lightweight: travel-sized and smart cooling fan makes it silent while running. Integrated cooling fan helps reduce heat and prevents shortages. Fully safety protections:over voltage, Low voltage, Short circuit, Overload, Over heat protections.18-months Warranty. The cigarette lighter plug is convenient for you to plug directly into a cigarette lighter socket.
BrandGiandel #ad
ManufacturerGIANDEL #ad
Height1.77 Inches
Length6.22 Inches
Width4.13 Inches
Part NumberPS-300B-CAR
ModelPS-300B-CAR
More information #ad

6. AIMS Power

#ad

Non UL Listed, USB Port, AIMS 300 Watt, Pure Sine DC to AC Power Inverter, 600 Watt Peak, Cables Included

#ad
AIMS Power #ad - Includes usb port, cables and LED indicators. Trust aims: buy with confidence. Protections: overload, high voltage, internally fused, short circuit, low and high voltage alarm, over temp, cooling fan, low voltage, and isolated ground neutral.

Powerful: 300w max continuous power, clean pure sine power, soft start technology, 600W surge, compact design, lightweight.
More information #ad
Features: works with small electronics, appliances and much more. All tech support, warranty, and sales supported in Nevada. Use high quality copper cables in your system. In the inverter business for over 20 years. Applications: ideal for powering cell phones, CPAPs, computers, small TVs. Outputs up to 2. 5 amps.
BrandAIMS Power #ad
ManufacturerAIMS Power #ad
Height6.2 Inches
Length6 Inches
Weight2 ounces
Width2 Inches
Part NumberPWRI30012S
ModelPWRI30012S
More information #ad

7. Giandel

#ad

300Watt Pure Sine Wave Power Inverter DC 12volt to AC 120volt Car Converter Adapter with Dual USB Ports for Smartphones Laptops Tablets

#ad
Giandel #ad - Giandel provides 18 months Warranty. Product liability is covered by AIG. Equipped with 2 smart usb charging ports, it can charge most phones, which detect your devices automatically to deliver its fastest charge speed up to 2.

4 amps per port, tablets, power banks simultaneously. Made by aluminum alloy housing provides better protection from drops and bumps. Isolation protection design. Super silent and smart cooling fan design makes this 300W power inverter easier to dissipate heat, and durable cigarette lighter plug is easy to plug into a cigarette socket.
More information #ad
Solid copper wire reduce the idle current to be only 035a max. Giandel 300watt pure sine inverters designed for your devices that require careful protection, cameras, speakers, nebulizer, laptop, great for Christmas gift, kindle, game console, charging string lights, provide 300Watt continuous DC to AC power in car and with 2 AC outlets and 2 USB charging ports, iPad and other.

Super low idle current and with external replaceable 30 amps fuse and full protection against overheating, short circuit, under and over voltage, overload, Low Voltage alarm.
BrandGiandel #ad
ManufacturerGIANDEL #ad
Height1.77 Inches
Length6.22 Inches
Width4.13 Inches
Part NumberPS-300B
ModelPS-300B
More information #ad

8. Samlex America

#ad

300 Watt, Samlex PST-300-12 PST Series Pure Sine Wave Inverter

#ad
Samlex America #ad - Safety certified to UL standards, FCC Approved. Low interference - won't disrupt the reception of your TV, radio or audio equipment. Two gfci protected outlets. Industrial grade. Silent operation - temperature controlled cooling fan runs quietly and reduces energy consumption.
More information #ad
BrandSamlex America #ad
ManufacturerSamlex America #ad
Height2.6 Inches
Length9.7 Inches
Width5.8 Inches
Part NumberPST-300-12
ModelPST-300-12
More information #ad

9. Go Power!

#ad

Go Power! GP-SW300-12 300-Watt Pure Sine Wave Inverter

#ad
Go Power! #ad - Over voltage, under voltage and overload protections. 300 watt continuous pure sine wave inverter 12 volt input. 450 watt surge. 2 year warranty for New unit Refurbished units come with a 30 day warranty. 2 gfci protected outlets to plug into.
More information #ad
BrandGo Power! #ad
ManufacturerGo Power! #ad
Height5 Inches
Length11.75 Inches
Weight7.7 Pounds
Width8 Inches
Part NumberGP-SW300-12
ModelGP-SW300-12
WarrantyTWO YEARS
More information #ad

10. BELTTT

#ad

BELTTT 300W Pure Sine Wave Inverter DC 12V to AC 110V 60HZ Car Inverter with USB Car Adapter

#ad
BELTTT #ad - Integrated very silent cooling fan helps reduce heat and prevents short-circuit. Warranty : you will get a full refund or a brand new replacement if you are not satisfied with it. Built-in 10a fuse in the cigarette plug adapter protects the inverter and your device.

Ideal for use in the car for vacations, Christmas lights, kindle, work trips, TV, Breast Pump. Durable metal housing provides advanced protection from drops and bumps. Cigarette lighter adapter and car battery clips are included.
More information #ad
110v ac outlet ideal for charging laptop, game console, smartphone and other electronic devices. 2. 1a usb charging port is great for fast charging iPod, and camping.

The cigarette lighter line adopts a detachable structure, which can be replaced by itself after the internal fuse is fused. This power inverter's safe charging design provides protection against, under and over voltage charging, overheating, overloads, short circuiting, and overcharging. Belttt power inverter provides 300 watts continuous pure sine wave DC to AC power and 600W instantaneous power, featuring 1 AC outlet and 1 USB port.
BrandBELTTT #ad
ManufacturerBELTTT #ad
Part NumberBEP300SA
More information #ad