---
product_id: 724707590
title: "E-Series E55 Rechargeable Mosquito Repellent with 20-Foot Mosquito Protection Zone; Includes 12-Hour Repellent Refill; Deet-Free Bug Spray Alternative"
brand: "thermacell"
price: "$213.34"
currency: USD
in_stock: true
reviews_count: 5
category: "Thermacell"
url: https://www.desertcart.us/products/724707590-e-series-e55-rechargeable-mosquito-repellent-with-20-foot-mosquito
store_origin: US
region: United States of America
---

# 5.5-hour rechargeable battery DEET-free, odorless repellent 20-foot mosquito protection zone E-Series E55 Rechargeable Mosquito Repellent with 20-Foot Mosquito Protection Zone; Includes 12-Hour Repellent Refill; Deet-Free Bug Spray Alternative

**Brand:** thermacell
**Price:** $213.34
**Availability:** ✅ In Stock

## Summary

> 🦟 Stay bite-free, stress-free—your backyard’s new best friend!

## Quick Answers

- **What is this?** E-Series E55 Rechargeable Mosquito Repellent with 20-Foot Mosquito Protection Zone; Includes 12-Hour Repellent Refill; Deet-Free Bug Spray Alternative by thermacell
- **How much does it cost?** $213.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/724707590-e-series-e55-rechargeable-mosquito-repellent-with-20-foot-mosquito)

## Best For

- thermacell enthusiasts

## Why This Product

- Trusted thermacell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Tested:** EPA-reviewed and independently tested to repel disease-carrying mosquitoes safely around people and pets.
- • **Long-Lasting Power:** Rechargeable lithium-ion battery delivers up to 5.5 hours of continuous mosquito repellent action.
- • **Clean & Safe Repellent:** DEET-free, unscented cartridges repel mosquitoes without harsh chemicals or odors.
- • **Warranty & Convenience:** Includes 12-hour refill and USB charging cable with an extendable 3-year warranty for peace of mind.
- • **Effortless Mosquito Defense:** One-button activation for instant 20-foot protection zone—no sprays, no mess.

## Overview

The Thermacell E-Series E55 is a rechargeable, DEET-free mosquito repellent device that creates a 20-foot protection zone using heat-activated technology. Powered by a 5.5-hour lithium-ion battery, it offers odorless, mess-free defense against mosquitoes, including those carrying serious diseases. Designed for easy one-button use, it includes a 12-hour repellent refill and USB charging cable, backed by an extendable 3-year warranty.

## Description

For the backyard and beyond, the Thermacell E Series is easy to use and provides hours of odorless, mess-free mosquito defense. Our largest repellent zone available, the E55 provides a 20-foot zone of advanced mosquito protection. Features a 5.5 hour battery: it can be charged while working to extend the running time. 12 hours of mosquito repellent included. Audio signals and LEDs let you know you're protected and how much battery life is left. Keep mosquitoes away with the push of a button. We started Thermacell because we wanted a better way to fight mosquitoes than sprays and candles. From humble beginnings, our team of entomologists, researchers and outdoor enthusiasts have over 100 years of combined experience fighting mosquitoes. The E Series is our most advanced mosquito repellent device ever, reflecting the combined expertise of our world-leading research team. Our mission at Thermacell is to change the way the world fights mosquitoes, and we've been doing so for over 20 years. Based on the outskirts of Boston with distribution centers in Georgia, we are leading the way with better insect biting solutions. With global distribution in more than 30 countries and tens of millions of repellents sold, more and more people around the world are counting on Thermacell to further improve outdoor time.

Review: Me funcionó muy bien - Muy eficiente, lo use dos veces y ninguna picadura tuvimos, pero NO DURA mucho el cartucho que viene, solo duró como 12 hr
Review: Gets the Job Done 💪🏻 - I'm a smoker, so I sit outside with my roommate's adorable pup many times throughout the day. We live in a bit of a wooded area, so in the summer and fall, the rain foments an insurrection of mosquitoes breeding/hatching like Solomon and his 700 concubines. I happen to be one of those weirdos who attracts mosquitoes as if I were sweating gold. With the newly found cases of west Nile in my state, I tried to be smart about keeping these leeches off me, to no avail. I tried the burning coils, sprays, ands a different manufacturer's repeller/fan. I used those products for a couple of weeks and would still find myself with anywhere from 2-8 mosquito bites every time I went back into the house. Upon recommendation, I quickly placed an order for same day delivery for this product. As soon as my product showed up I charged it and went back to sit in the same two spaces I regularly lounge and experienced ZERO mosquito bites. I was out there for almost 2hrs. I highly recommend this product, especially because of the extremely affordable price. To date, I've spent close to double the cost (including MULTIPLE replacement cartridges) on the inferior product. No odor, quiet motor, HUGE protection zone, easy loading, and VERY effective. Only thing I might change is the length of time it takes to fully charge, but even that is a miniscule portion of this high quality product. 💪🏻

## Features

- Causes damage to organs (nervous system).
- May be fatal if swallowed and enters airways.
- May cause damage to organs through prolonged or repeated exposure.
- Use biocides safely. Always read the label and product information before use.
- Very toxic to aquatic life with long lasting effects.
- EFFECTIVE MOSQUITO PROTECTION - Thermacell Rechargeable E55 Mosquito Repellent creates a 20-foot mosquito protection zone. Ideal for the patio, pool, patio, deck and more. Easy to use, one button keeps mosquitoes away. Active ingredient: methofluthrin
- 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. It emits an unscented repellent that expels mosquitoes.
- EFFECTIVELY REPELL WITHOUT SPRAY OR SCENT - Repels mosquitoes without DEET sprays or lotions on your No smoke, flames or harsh odors like citronella. Enjoy maximum protection in 15 minutes. Unscented liquid repellent cartridges are easy to replace.
- ADVANCED REPELLENT: Independently tested and EPA reviewed for safety and effectiveness. Repels hard mosquitoes, including those that can transmit encephalitis, West Nile virus, and Zika virus. Suitable for people and pets.
- THERMACELL WARRANTY: Extend the warranty to 3 years with registration (automatic 2-year warranty included) Backed by the Thermacell warranty. See packaging for details. Includes repellent, 12-hour refill repellent cartridge and USB charging cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MQ9KCHQ |
| Brand | Thermacell |
| Brand Name | Thermacell |
| Colour | Blue / Patchwork |
| Customer Reviews | 3.9 out of 5 stars 3,190 Reviews |
| Included Components | Battery, Repellent cartridge |
| Is Electric | Yes |
| Item Type Name | E Series 5.5 Hour Blue |
| Item Weight | 363 g |
| Item weight | 363 g |
| Manufacturer | Thermacell Mosquito Repellents, Inc. |
| Manufacturer Part Number | E55B |
| Material | Durable |
| Material Type | Durable |
| Model Number | E55B |
| Number of Pieces | 3 |
| Number of pieces | 3 |
| Power Source | Battery Operated |
| Style | 5.5 hour battery |
| Style Name | 5.5 hour battery |
| Target Species | Mosquito |
| UPC | 843654005126 |
| Unit Count | 20 count |

## Product Details

- **Brand:** Thermacell
- **Colour:** Blue / Patchwork
- **Is electric:** Yes
- **Item weight:** 363 g
- **Material:** Durable
- **Number of pieces:** 3
- **Style:** 5.5 hour battery
- **Target species:** Mosquito
- **UPC:** 843654005126
- **Unit count:** 20 count

## Images

![E-Series E55 Rechargeable Mosquito Repellent with 20-Foot Mosquito Protection Zone; Includes 12-Hour Repellent Refill; Deet-Free Bug Spray Alternative - Image 1](https://m.media-amazon.com/images/I/71FCcF6yirL.jpg)

## Questions & Answers

**Q: Can I use this product around food/children/pets?**
A: Our ingredients indicate that they should not be of concern for people and pets, if used as per label instructions. Our extensive data is thoroughly reviewed by the US EPA. The review process includes evaluating impact on pregnant women and infants.

**Q: How long does it take to charge the rechargeables?**
A: To fully charge, the E65 takes 2 hours and the E55 and EX55 takes 5-6 hours.

**Q: Can I fly with the repeller or refills?**
A: Our Rechargeable repellers and refills can be taken on aircrafts. The FAA recommends any devices containing lithium-ion batteries be carried in a carry-on luggage. Please pack in a way that the repeller doesn't accidentally get activated on aircraft.

**Q: Why isn’t my refill cartridge full?**
A: The amount of repellent liquid in each rechargeable refill cartridge varies depending on the number of protection hours included.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Me funcionó muy bien
*by E***. on 24 August 2022*

Muy eficiente, lo use dos veces y ninguna picadura tuvimos, pero NO DURA mucho el cartucho que viene, solo duró como 12 hr

### ⭐⭐⭐⭐⭐ Gets the Job Done 💪🏻
*by B***E on 8 August 2026*

I'm a smoker, so I sit outside with my roommate's adorable pup many times throughout the day. We live in a bit of a wooded area, so in the summer and fall, the rain foments an insurrection of mosquitoes breeding/hatching like Solomon and his 700 concubines. I happen to be one of those weirdos who attracts mosquitoes as if I were sweating gold. With the newly found cases of west Nile in my state, I tried to be smart about keeping these leeches off me, to no avail. I tried the burning coils, sprays, ands a different manufacturer's repeller/fan. I used those products for a couple of weeks and would still find myself with anywhere from 2-8 mosquito bites every time I went back into the house. Upon recommendation, I quickly placed an order for same day delivery for this product. As soon as my product showed up I charged it and went back to sit in the same two spaces I regularly lounge and experienced ZERO mosquito bites. I was out there for almost 2hrs. I highly recommend this product, especially because of the extremely affordable price. To date, I've spent close to double the cost (including MULTIPLE replacement cartridges) on the inferior product. No odor, quiet motor, HUGE protection zone, easy loading, and VERY effective. Only thing I might change is the length of time it takes to fully charge, but even that is a miniscule portion of this high quality product. 💪🏻

### ⭐⭐⭐⭐ Great Design, But the Refills Add Up
*by M***A on 14 July 2026*

I’ve been using the Thermacell E-ZoneGuard Patio Rechargeable Mosquito Repeller and really like its compact design. It’s small enough to place on a patio table or take with you when spending time outdoors. I also appreciate how easy it is to swap out the repellent cartridge and that it charges with a USB-C cable, making it much more convenient than older models. The only downside for me is the refill cost. After just one evening of use, I noticed the repellent cartridge was almost empty, so it seems to get used up fairly quickly. The replacement refills are also on the expensive side, which makes the ongoing cost add up. Overall, it’s a well-designed and convenient mosquito repeller that works well, but I really hope Thermacell can make the refills more affordable in the future. If they do, this would easily be a 5-star product.

## Frequently Bought Together

- Thermacell E-Series Rechargeable Mosquito Repeller with 20’ Mosquito Protection Zone; Bug Spray Alternative; Scent Free
- Thermacell Rechargeable Mosquito Repeller Refills; Advanced Repellent Formula Provides 20 Foot Protection Zone; Compatible with Thermacell E-Series & Radius Only; No DEET, Spray or Flame
- Sawyer Products SP544 Premium Insect Repellent with 20% Picaridin, Pump Spray, 4-Ounce

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-03*