Thermacell E-Series Rechargeable Mosquito Repeller with 20’ Mosquito Protection Zone; Bug Spray Alternative; Scent Free
Condition: New
Buy Now, Pay Later
As low as
$7
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, May 1
Recently Viewed
Style: 5.5HR – Blue
Features
- EFFECTIVE MOSQUITO PROTECTION: Thermacell Mosquito Repellent Rechargeable E55 creates a 20-foot zone of protection against mosquitoes. Ideal for the backyard, poolside, patio, deck, and more. Easy to use, one button keeps mosquitoes away.
- HEAT-ACTIVATED TECHNOLOGY: Powered by a rechargeable lithium-ion battery with up to 5.5 hours of continuous mosquito protection per charge. No fuel to monitor and replace. Emits scent-free repellent that drives away mosquitoes.
- EFFECTIVELY REPEL WITHOUT SPRAY OR SCENT: Repel mosquitoes without DEET sprays or lotions on your skin. No smoke, flames, or harsh odors like citronella. Enjoy max protection in 15 minutes. Unscented, liquid repellent cartridges are easy to replace.
- ADVANCED REPELLENT: Independently tested and EPA reviewed for safety & effectiveness. Repels tough mosquitoes, including those that may transmit Encephalitis, West Nile Virus, and Zika Virus. People and pet friendly.
- THERMACELL GUARANTEE: Extend warranty to 3 years with registration (automatic 2-year warranty included). Backed by Thermacell Guarantee. See packaging for details. Includes repeller, 12-hour refill repellent cartridge, and USB charging cable.
Description
Mosquitoes ruin everything. Thermacell’s award-winning technology keeps mosquitoes away by creating a 20FT protection zone around you. Our proprietary formula precisely targets mosquito sensors, driving them away. With consistent protection that doesn't weaken over time, Thermacell helps you live your best outside life without the use of bug sprays or lotions on your skin. Features a 5.5-hour rechargeable battery. Allowed to bring on Airplanes. 12 hours of mosquito repellent included.
Brand: Thermacell
Color: Blue
Style: 5.5HR – Blue
Material: Durable
Product Dimensions: 3.75"L x 3.75"W x 4.25"H
Item Weight: 0.8 Pounds
Number of Pieces: 3
Recommended Uses For Product: Repel Mosquitoes
Is Electric: Yes
Target Species: Mosquito
Is Electric: Yes
Target Species: Mosquito
Power Source: Battery Powered
Item Dimensions L x W x H: 3.75"L x 3.75"W x 4.25"H
Item Weight: 0.8 Pounds
Number of Pieces: 3
Color: Blue
Style Name: 5.5HR – Blue
Recommended Uses For Product: Repel Mosquitoes
Material Type: Durable
Brand Name: Thermacell
Unit Count: 1.0 Count
UPC: 843654005126
Model Number: E55B
Manufacturer Part Number: E55B
Manufacturer: Thermacell Mosquito Repellents, Inc.
Item Type Name: E Series 5.5 Hour Blue
Included Components: Battery, Repellent Cartridge
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Style: 12 HR BASE-BLK
No matter how much we try to keep our yard a NOT welcoming spot for mosquitoes and bugs, we have learned what our neighbors don't do.....it affects us. This means not emptying a pool after it rains! I have tried everything from natural methods, sprays, candles, torches with oils and everything has its limitations and drawbacks. Having a dog also means I want to use less chemicals that she can come in contact with. Spraying down works but if we have a wet Winter, that means the amount of time a spray stays active is shortened. Money and protection literally down the drain. My newest weapon is one where I don't have to wait for a spray to be effective or wait to get out in my yard because I need chemicals to dry in order for it to be "safe". Thermacell Rechargeable Mosquito Repeller is ready to go within two hours from arriving. Literally plug in, charge and go! No hose to drag out to connect to anything. You waste nothing but just some electricity and you can have the unit move with you. Ever tried to move a lit citronella torch or one that you just filled but it decided to not stand right? I have been there and it's not pretty. My brick still has oil residue. The Thermacell not only has no spill issues but it works. No bites or things flying in my face, ears or anywhere else! I tried it yesterday while filling our planters with new dirt and rock and after hours of being outside, I am thankfully bite free. Huge game changer and especially when my spouse is allergic to the bites. The twenty feet safe zone it provides is real and creates a mosquito forcefield. No biters allowed! It's cordless and that means no cords and the refill lasts. I looked thinking this is a great unit but the refills will cost me and we had barely used any. It means I can enjoy my yard without worry and that to me is priceless. From someone that has also learned every trick at trying to manage mosquito bites, it will be nice now to take the proactive role at preventing them from even taking place. Get yourself ready and especially in Southern California where mosquito season is all year round, not just a Summer thing.
...
show more
Reviewed in the United States on March 12, 2026 by Linette FM
Style: 12 HR BASE-BLK
I received this new product and found the set up to be easy and quick. It took a short time to charge the unit I placed it outside on a 90 degree day and hoped for the best. It worked wonderfully. We were not bothered at all by flying insects. I’m having Easter here A an outside party and can’t wait to see how it works with a yard full of kids. This unit is discreet and powerful. I love this it has no odor or chemical feel. I think this summer is going to be great thanks to my new Thermacell
...
show more
Reviewed in the United States on March 19, 2026 by K.E. Kraus
Style: 5.5HR – Black
Update (5/12/22): I tried using the product on a breezy evening and as I suspected, the wind impacted the effectiveness. While I think there were fewer mosquitoes (just a guess), I was getting bitten and decided to go back inside. I do think it’s effective if it is not too windy. Will buy some more repellent and continue using it. (Original Post). Let's start with the most important question...does it work? It does work (or at least has worked for me and my specific set up)...more about that shortly. And I will continue to use it (and purchase more repellant refills). Why only 4 stars? Instructions need to be improved and not quite sure about the value proposition (cost) for the repellents. But the product has worked for me so far (several hours of use) and I really hate mosquitos. And I did not have to put on bug repellent to keep them from pestering me. After reading several reviews and wanting to gain access to my patio without being attacked by mosquitos, I decided to buy this and give it a try. I decided on the battery operated version for my patio. The setup instructions were not clearly written (I will provide the information I wish they had provided shortly as well). I am not a entomologist or an aerosol vapor flow expert...that said, here are my observations and recommendations. 1.) I don't believe the graphic that shows a 20" protective bubble is reasonable representation of what to expect from the product. The unit emits a vaporized repellent into the air (visualize the smoke from a candle) which is highly influenced by wind or, a ceiling fan. As the repellent is diluted to into the air, the effect dissipates, meaning less protection from mosquitos. The graphic shows a group of people sitting outdoors with a bubble shield, exactly 20 feet around them. If there is no wind, maybe that depiction is a somewhat reasonable representation. But when you set an expectation that there is a protective bubble, people will take it literally. Hence the 1 star reviews that says it does not work. In my situation, I am on covered porch where there is a wall behind me and to the left of me but the front and right side are completely open to the wind. So there is a "pocket" where the repellent is protected from from being completely dissipated or blown downwind. This would seem to me to be the ideal set up for this device. Haven't tried turning on the ceiling fan on the porch. If the results are significantly different, I will update this review. 2. Confusing instructions included in the box at best. Here is a suggestion...how about a QR code that takes you to a video called first use. Let me summarize the information I believe needs to clearly provided: a) Plug the unit in before use (instructions said this). You will see 3 chasing dots (blinking on and off in a chasing pattern) until the unit is charged (instructions have some confusing series of gray and white dots that does not look anything like what the unit looks like while it's charging). When fully charged, the three dots above the charging port will be on. Also, no word on whether you can plug the unit into a wall socket and use it while it is recharging. And the instructions do not say it takes 5 hours to charge when the battery is completely depleted (that is what the support person told me). Also guessing the unit does not trickle charge when charging is complete...so you probably should not leave it plugged in for extended periods of time. b) The repellent is in a small plastic container with a lid. The instructions in the box don't really show you how to hold the lid to remove it (there is a confusing drawing with two diagonal arrows which wasn't useful at all). Hold the sides of the bottle with your thumb and forefinger. Hold the front and back center of the lid in the center with the thumb and forefinger of your other hand. Separate. Just like the picture on the Amazon website (which I just saw). c) How about a recommendation on turning it off after your use and whether to remove the repellent container and put the lid back on. Absolutely nothing said in the instructions. Also, maybe recommend charging the unit so it will be ready for your next use? What if you are not going to use it for a week or a month...should you not leave the unit plugged in to a charger for extended periods? Again, it would be useful to know if you can use the unit while it's plugged in and recharging. 3. General thoughts about toxicity: Google mosquito deaths and the results say mosquitos kill over 1 million people a year. One of the prominently displayed 1 star reviews talks about the toxicity and that you can get headaches or dizziness. Everyone is different and I enjoy being outside without having to put insecticide on my skin. I have not gotten headaches or dizzy. Your results may vary. Now I want to compliment Thermacell on their customer support. They answered the call pretty quickly, were very helpful and pleasant to work with. Also, very generous warranty. I have written this whole review sitting on my porch and did not have a single mosquito come near me. Houston, Texas, in May on light breeze afternoon. Again, I would recommend it to friends and would buy it again. Now for some unsolicited advice to Thermacell. Seems to me you have way too many versions of this product which confuses the buyer. Also, it appears the repellents have changed over time with some of your later repellents that are "safer" than your earlier versions. Might be useful to make this information more explicit if correct. Hopefully you are reconciling what products to sell and which products to sunset. Also, on the box that is covered with pictures and graphics, the actual product version was in smaller print and greyed out (easily overlooked). So it took me a minute to find it when support asked me what device I was calling about. Very simple electronics upgrade...I would recommend resettable timers on the device indicating battery life and how much time remains before the repellent needs to be replaced. Either LED timer display (not 3 LED lights) on the device or bluetooth app on your phone. Seems obvious you are using the "razor and blade" method of pricing for product, where razors are cheap but the blades (refills) are where you generate your profits. The unit works well enough that a little upgrade to provide the user more information about battery life or how long until I need to replace the repellent cartridge would justify paying extra for the "razor". Just one opinion and you have been in the business for 20 years...so you know what your are doing.
...
show more
Reviewed in the United States on May 1, 2022 by Houston Gadget Guy
Style: 12 HR BASE-BLK
Thermacell is probably one of my most sought after products that allow me to enjoy my time outside in Houston, Texas. Outside ofthe scorching hot weather, we also have crazy humidity and mosquitos. They are like little gangs, so when they're out, they're out in full force. I don't like putting bug spray on my person since I don't typically enjoy the smell or the feeling, so I started to experiment with different types of mosquito repellent products. This one here is a winner! I love that it is rechargeable, has a small footprint, and you can turn it on and off when you want to - so you don't waste the product. It's easy to store and doesn't take up a lot of space on the table, so that's wonderful too! We just had a nice rain come through here a few days ago and this little guy kept the mosquitos away from my yard and especially my front door that I had to leave open to transport things in and out of. Such a life saver!
...
show more
Reviewed in the United States on March 28, 2026 by Vanessa C