Hi, Laurie here giving the results of my review of 300 watt space heater The market is filled up with a variety of 300 watt space heater, but the best 300 watt space heater that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted 300 watt space heater. So, without wasting any further time, let’s dive into the article.

We spent hours scouring the internet for the best 300 watt space heater, reading reviews and pulling from our own personal experiences to bring you our list of the top ten available on the market right now. We have presented a variety of options, so that there’s something out there for everyone. If you ask us personally, then the ultimate choice, that we would recommend you is PTC Air Heater, 220V Mini Air Heated Constant Temperature Electric Heater with Cars Fan(12V 300W). If you are looking for something a bit on the cheaper side, then you have got your PTC Cars Fan Air Heater, 12V 300W Constant Temperature PTC Cars Fan Electric Heating Heater Fan Air Heater. For the rest options, read the article till the very end.

All ten of the options on our list have their own unique features that make them great, it’s up to you to decide which one makes the most sense for you. if you are looking for an efficient and effective 300 watt space heater, our comparison chart should be of great help to you. Here is our comparative guide to the 300 watt space heater available as well as our recommendations

Best 300 watt space heater

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Product Title
Score

Honeywell HeatBud Ceramic Space Heater, Black – Energy Efficient Ceramic Heater with Two Heat Settings for Home, School or Office
9.7

Nywaba Desktop Heater, Square Space Heater for Indoor Use, Student 300W Portable Energy Efficient Quiet Small Desk Heater With Sturdy Handle Suitable for Home & Office Indoor Use (White US Plug)
9.4

PTC Air Heater PTC Ceramic Air Heater 110V 200W/300W Insulated PTC Heater Ceramic Aluminum Tube Air Heater Heating Element (110V300W)
9.2

PTC Cars Fan Air Heater, 12V 300W Constant Temperature PTC Cars Fan Electric Heating Heater Fan Air Heater
8.9

PTC Air Heater, 220V Mini Air Heated Constant Temperature Electric Heater with Cars Fan(12V 300W)
8.5

Space Heater,Portable Wall outlet Space Heater with Thermostat and Timer and Led Display,300 W Safe and Quiet Ceramic Heater Fan, Compact for Office Dorm Room. (White)
8.1

Lasko Heating Space Heater, Compact, Black
7.7

Mini Space Heater 200W Low Wattage Electric Small Desk Heater for Office, Bedroom, Home or Room, Ceramic Personal Heaters for Indoor Use with Tip-Over and Overheat Protection, Energy Efficient, White
7.4

Mini Desk Heater, 400W Low Wattage Personal Ceramic Heater with Tip Over Protection for Office Table Indoors, Compact, Orange
7.2

Amazon Basics 500-Watt Ceramic Small Space Personal Mini Heater - Black
6.6

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Product Title

Honeywell HeatBud Ceramic Space Heater, Black – Energy Efficient Ceramic Heater with Two Heat Settings for Home, School or Office

9.7

Nywaba Desktop Heater, Square Space Heater for Indoor Use, Student 300W Portable Energy Efficient Quiet Small Desk Heater With Sturdy Handle Suitable for Home & Office Indoor Use (White US Plug)

9.4

PTC Air Heater PTC Ceramic Air Heater 110V 200W/300W Insulated PTC Heater Ceramic Aluminum Tube Air Heater Heating Element (110V300W)

9.2

PTC Cars Fan Air Heater, 12V 300W Constant Temperature PTC Cars Fan Electric Heating Heater Fan Air Heater

8.9

PTC Air Heater, 220V Mini Air Heated Constant Temperature Electric Heater with Cars Fan(12V 300W)

8.5

Space Heater,Portable Wall outlet Space Heater with Thermostat and Timer and Led Display,300 W Safe and Quiet Ceramic Heater Fan, Compact for Office Dorm Room. (White)

8.1

Lasko Heating Space Heater, Compact, Black

7.7

Mini Space Heater 200W Low Wattage Electric Small Desk Heater for Office, Bedroom, Home or Room, Ceramic Personal Heaters for Indoor Use with Tip-Over and Overheat Protection, Energy Efficient, White

7.4

Mini Desk Heater, 400W Low Wattage Personal Ceramic Heater with Tip Over Protection for Office Table Indoors, Compact, Orange

7.2

Amazon Basics 500-Watt Ceramic Small Space Personal Mini Heater - Black

6.6

Honeywell HeatBud Ceramic Space Heater, Black – Energy Efficient Ceramic Heater with Two Heat Settings for Home, School or Office


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Honeywell HeatBud Ceramic Space Heater, Black – Energy Efficient Ceramic Heater with Two Heat Settings for Home, School or Office

$44.14  in stock
20 new from $21.00
3 used from $16.73
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • SPACE HEATER – The Honeywell HCE100B HeatBud Ceramic Space Heater is specially designed for personal warmth, making it the perfect choice for home, school or the office. This small heater features two low wattage heat settings and easy one button controls.
  • SAFETY MATTERS: This room heater offers multiple safety options including Overheat Protection, tip over protection and a cool touch handle. It also features easy-to-use one button controls and fast, even heating using only 250 watts.
  • INCREASE YOUR COMFORT – Always be comfortable, no matter what season it is. This personal heater has a small footprint and design, so it fits into any area of your home or office without taking up too much space.
  • SMART SAVINGS: A portable heater is an easy way to add warmth to any space. By turning down your whole house thermostat a few degrees and heating the room you are in, a space heater for indoor use can help you save money while providing soothing warmth.
  • HONEYWELL QUALITY: Help improve heating and energy savings in your home, bedroom or office using a Honeywell portable heater. Honeywell offers whole room heaters, tower heaters and oscillating heaters.

Nywaba Desktop Heater, Square Space Heater for Indoor Use, Student 300W Portable Energy Efficient Quiet Small Desk Heater With Sturdy Handle Suitable for Home & Office Indoor Use (White US Plug)


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Nywaba Desktop Heater, Square Space Heater for Indoor Use, Student 300W Portable Energy Efficient Quiet Small Desk Heater With Sturdy Handle Suitable for Home & Office Indoor Use (White US Plug)

$18.99  in stock
1 new from $18.99
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • ☼【Quiet and Fast Heating】: Inverter heating, heating immediately after turning on, bass squelch, undisturbed heating. The noise of heater makes is lower than 40 decibel, quiet enough to use in a bedroom while sleeping.
  • ☼【Energy Saving】: Frequency conversion energy saving, very low energy consumption. You don’t have to worry about electricity costs if you turn on the electric heater for a long time.
  • ☼【Good Quality】: Imported heating wire is used to eliminate light radiation and protect the eyes without glare, safe heating for mother and baby. Built-in double overheat protection device, double-layer heat insulation protection.
  • ☼【Small and Portable】: At only 5.51x5.51x3.94 inch, it is widely used in living room, bedroom, after bath, office, etc. Mini heater fits on your dorm or office desk, basement, garage worktable, RV shelf - just about anywhere you need extra heat.
  • ☼【High Appearance】: Nordic simple style. High frequency radio wave real-time temperature detection, the temperature will stop automatically if the temperature exceeds the rated.

PTC Air Heater PTC Ceramic Air Heater 110V 200W/300W Insulated PTC Heater Ceramic Aluminum Tube Air Heater Heating Element (110V300W)


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PTC Air Heater PTC Ceramic Air Heater 110V 200W/300W Insulated PTC Heater Ceramic Aluminum Tube Air Heater Heating Element (110V300W)

$18.84  in stock
3 new from $18.84
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • High Heat Conductivity with Low thermal Resistance: This PTC Heater adopts of PTC ceramic heating element and aluminum tube, which is featured with low thermal resistance and high heat transfer efficiency to ensure excellent performance
  • Energy-Saving PTC Air Heater: This product is a electric heater with automatic constant temperature and energy saving, which offers more economical and smootherexperience for you
  • Widely Applications: This PTC Ceramic Aluminum Tube Air Heater has variety Applications, such as air conditioner, electric heater, instrument, general appliance, air curtain machine, humidifier, etc
  • PTC Air Heater PTC Ceramic Air Heater, 110V 200W/300W Insulated PTC Ceramic Aluminum Tube Air Heater Heating Element, Insulated Ceramic PTC Heater
  • Aims for Space Temperature Heating: Mainly used in small instruments, small box space environment temperature heating

PTC Cars Fan Air Heater, 12V 300W Constant Temperature PTC Cars Fan Electric Heating Heater Fan Air Heater


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PTC Cars Fan Air Heater, 12V 300W Constant Temperature PTC Cars Fan Electric Heating Heater Fan Air Heater

$23.99
$21.17  in stock
2 new from $21.17
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • 【Energy Saving Space】Safety, energy saving, environmental protection, long service life
  • 【Low Loss】Heating solid and gas, power attenuation
  • 【Automatic Thermostat Heater】This product is a electric heater with automatic constant temperature and energy saving
  • 【Small Space Heating】It is suitable for heating, dehumidifying and keeping warm in small space within 0.5m³
  • 【Wide Range Of Applications】Main applications: heater/humidifier/automobile/air conditioner/subway and other common electrical appliances

PTC Air Heater, 220V Mini Air Heated Constant Temperature Electric Heater with Cars Fan(12V 300W)


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PTC Air Heater, 220V Mini Air Heated Constant Temperature Electric Heater with Cars Fan(12V 300W)

$16.29  in stock
2 new from $16.29
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • AUTOMATIC CONTROLLED HEATER: This PTC Mini Air Heating Element is a electric heater with automatic constant temperature and energy saving, which can be a great helper to you if you want to maintain a properly temperature.
  • HIGH TEMPERATURE RESISTANCE: This Electric Air Heater has equipped with high temperature resistant silica gel wire, and the temperature resistance is more than 200℃, and you don’t have to worry about the working performance of this Air Heater.
  • SMALL SPACE HEATING ELEMENT: The PTC Mini Air Heating Element is suitable for small space heating, dehumidification and warmth preservation within 0.5 cubic meters, which can be great helper to you.
  • LOW POWER ATTENUATION: This Air Heater has a long time service life, and the general standard is that the power attenuation after 3 years is less than 10%,which can bring you long great using experience.
  • WIDELY USED HEATER: This PTC Mini Air Heating Element is widely used for the applications of heater, humidifier, automobile, air conditioner, subway and other common electrical appliances, which can be an ideal choice for you.

Space Heater,Portable Wall outlet Space Heater with Thermostat and Timer and Led Display,300 W Safe and Quiet Ceramic Heater Fan, Compact for Office Dorm Room. (White)


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Space Heater,Portable Wall outlet Space Heater with Thermostat and Timer and Led Display,300 W Safe and Quiet Ceramic Heater Fan, Compact for Office Dorm Room. (White)

$24.99
$23.36  in stock

1 used from $23.36
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • 【Quiet and fastheating】The noise this ceramic wall outlet electric space heater makes is lower than 45 decibels,Won't keep you awake all night.The space heater can quickly heat a room of 100 square feet, suitable for offices Toilet and bedrooms.
  • 【Compact and Safe】4.3 x 2.8 x 6.5 inches compact size makes it easy to carry.When heating, it will not take up floor space and will not trip children and the elderly.
  • 【Thermostatic】The portable heater can to be adjusted by the desired temperature from 60°F to 90°F. Set the thermostat to your desired temp and it turns itself on and off to maintain that temp.
  • 【300W Space Heater】300 watt,120 volt,4.5 amps,60Hz,convenient 180 rotating plug with 2 prongs. Push the button under the plug to adjust rotating degree. Low wattage heater is more economical than running a higher wattage space heater and will not overload the circuit.
  • 【Multi protectio】These heaters are made of flame retardant material avoiding fire hazard. Automatic safety shut off system will shut the heater off when the heater overheat. You can also adjust the heating time to make your use safer.

Lasko Heating Space Heater, Compact, Black


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Lasko Heating Space Heater, Compact, Black

$29.99  in stock
6 new from $28.95
2 used from $18.47
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • KEEPS YOU WARM AT WORK – At 200-Watts and 682 BTUs, this low wattage mini space heater is ideal for use under the desk to keep your feet and legs warm. Best of all, because it’s low wattage, it won’t keep tripping the office circuit breaker every time you turn it on.
  • YOUR PERSONAL SPACE HEATER – At 6 inches tall with a 4” x 4” footprint, this cute, small electric heater takes up minimal desktop space and is intended to heat up your immediate space at home or the office. Designed to warm you, not a room. For that, we recommend getting a Lasko 1500-Watt tower heater.
  • EASY TO USE – No assembly required. Simply take it out of the box and plug it in to a standard 120v wall outlet. This energy-efficient, indoor ceramic heater draws about 2 amps and turns on with a flip of a switch. Compact and portable, MyHeat comes with a 6-foot cord and a 2-pronged plug. It’s also easily stored when not in use.
  • YEAR ROUND USE – Tired of always being cold at work in the winter? Is your cube right under the AC vent in the summer? If this sounds familiar, then this little heater is just what you need to keep you comfortable year-round. Produces a quiet, white noise that won’t disrupt your co-workers. MyHeat is available in 4 fun colors (black, white, blue, and purple) and makes for a great gift.
  • TRUSTED FOR GENERATIONS – Lasko has been making quality products for over 100 years. MyHeat is ETL Listed and comes with Automatic Overheat Protection. The on/off switch lights up to let you know the unit is on. The self-regulating, safe ceramic heating element keeps the exterior cool to the touch – taking the worry out of using the heater for long periods of time.

Mini Space Heater 200W Low Wattage Electric Small Desk Heater for Office, Bedroom, Home or Room, Ceramic Personal Heaters for Indoor Use with Tip-Over and Overheat Protection, Energy Efficient, White


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Mini Space Heater 200W Low Wattage Electric Small Desk Heater for Office, Bedroom, Home or Room, Ceramic Personal Heaters for Indoor Use with Tip-Over and Overheat Protection, Energy Efficient, White

$23.99  in stock
1 new from $23.99
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • YOUR PERSONAL SPACE HEATER – which provides concentrated personal heat that's ideal for your desktop or by your favorite easy chair. Provides safe ceramic warmth while only using budget-friendly 220 watts of power.
  • EASY TO USE – No assembly required. Simply take it out of the box and plug it in to a standard 120v wall outlet. This energy-efficient, indoor ceramic heater draws about 2 amps and turns on with a flip of a switch.
  • Safe and Reliable to Use- The heater is ETL Listed and comes with Automatic Overheat Protection and tip-over Protection. The self-regulating, safe ceramic heating element keeps the exterior cool to the touch –No need worry about overheating for long time using the heater.
  • Compact size with Elegant design - At 5.2 inches tall with a 4”x3.5” base, this small heater is easy to carry around and takes up minimal desktop space, it is intended to heat up your immediate space at home or office. Classic black and white color for your choice.
  • Energy saving- uses only 220-watts Lower power usage saves on your energy bill.

Mini Desk Heater, 400W Low Wattage Personal Ceramic Heater with Tip Over Protection for Office Table Indoors, Compact, Orange


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Mini Desk Heater, 400W Low Wattage Personal Ceramic Heater with Tip Over Protection for Office Table Indoors, Compact, Orange

$20.99
$19.99  in stock
13 new from $19.99
101 used from $14.19
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • Easy to use: Single on/off switch on the back of office heater. Minor glow from power light is red to let you know the unit is on. The cord is 5 1/2 feet long with 2 prong connection. For indoor personal use such as office desk table tent camping desktop
  • Low wattage: 400 watt, 110 volt, 3.63 amps. Low wattage heater is more economical than running a higher wattage space heater and will not overload the circuit. Great choice for people who live in a mild climate
  • Quiet and fast heating: Puts out a pretty decent amount of heat, suggest using it for space about 100 square feet. Use it by the desk, take the chill off a small, cool office space. Use it at home when you don’t want to heat up the entire house with other centralized heaters. It's very quiet so it won't keep you awake at night
  • Bright and compact: 6.3 x 3.15 x 6.3 inch bright orange color makes it easy to see and it's nicely compact so you won't knock into it. This personal space heater doesn't take up much space and portable that moving it from room to room is a breeze
  • Safe: ETL listed desktop heater made of flame retardant material, will shut off automatically if you happen to tip it over, which is a nice safety feature, especially around the lot of papers on the desktop. Outer surface stays cool

Amazon Basics 500-Watt Ceramic Small Space Personal Mini Heater – Black


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Amazon Basics 500-Watt Ceramic Small Space Personal Mini Heater - Black

$22.01  in stock
1 new from $22.01
11 used from $13.28
Free shipping
Buy Now
Amazon.com
as of June 15, 2022 12:45 pm

Features

  • Compact personal space heater design that is small enough for tables or desktops
  • Featuring efficient ceramic coils that heat up in seconds
  • Available in 4 colors to custom-match your decor
  • Includes tip-over protection for extra safety
  • Ideal for small spaces, at home or at the office

This article was created with a hope that you will able to find the best 300 watt space heater, suiting your requirements and we wish that we were able to succeed in our mission to do so. If you are looking for a cheap 300 watt space heater because you will be making limited use of it, go for the Lasko Heating Space Heater, Compact, Black which will give you what you pay for. That being said, don’t forget to share the article with your friends and keep visiting geekydeck.com for more such informative and reviews articles.