10 Best Cordless Heat Guns 2026 in the United States

The DEWALT 20V MAX Heat Gun stands out in the cordless heat gun category with its impressive temperature range, reaching up to 990 degrees Fahrenheit. This high output makes it suitable for various tasks, from soldering to removing paint. Its maximum runtime of 42 minutes per charge is quite commendable, providing enough working time for most jobs without needing constant recharging, although it may still require you to plan your tasks around charging intervals.

When it comes to versatility, this heat gun offers multiple heat settings, which is a plus for users requiring different temperatures for specific applications. The airflow speed of 6.7 CFM is also beneficial for efficient heat distribution. The lock-on button enhances usability, allowing users to work comfortably without needing to constantly hold down the trigger.

However, it’s important to note that this model is sold as a bare tool, meaning you'll need to purchase the battery separately. This adds to the overall cost if you don’t already own DEWALT batteries, which can be a downside for those just starting out. Additionally, while the weight of 1.17 pounds is generally manageable for extended usage, some users might still find it slightly cumbersome for prolonged tasks. Safety features like the lock-off trigger are crucial for preventing accidental activation, which is a definite advantage. The built-in LED light is also a thoughtful touch, illuminating work areas for better visibility, especially in darker settings.

The Milwaukee M18 BHG-0 Cordless Heat Gun is a reliable tool with a solid reputation in the market. Weighing just 1.08 kg, it is lightweight and easy to handle, which makes it a good choice for both home users and tradesmen. The 18V battery ensures reasonable power.

Milwaukee’s proven technology and durable construction add to its appeal, making it a sturdy option for various projects. The ergonomic design facilitates comfortable usage over extended periods. However, it is worth noting that the unit is sold as a bare tool, meaning the battery and charger are not included, which may require additional investment.

This tool is particularly suitable for those already invested in the Milwaukee M18 ecosystem, as they can utilize their existing batteries and chargers.

The DEWALT 20V MAX Heat Gun Kit is a solid choice if you want a cordless heat gun that combines good power with portability. It can reach up to 990°F (532°C), which is enough for many common heat gun tasks like paint stripping or shrinking tubing. The battery offers a runtime of about 42 minutes, giving you decent continuous use before needing a recharge. One convenient feature is the included LED light, which helps when working in dim or tight spaces.

The airflow speed is 6.7 CFM, providing a steady flow of hot air, though it has limited control over the exact temperature and speed due to a lack of multiple heat or airflow settings. At 3 pounds, it’s reasonably lightweight for a cordless tool but might feel a bit heavy during extended use. Safety-wise, it has a lock-off trigger to prevent accidental starts and a lock-on button for ease during longer tasks.

The kit comes with useful accessories like flat and hook nozzles, plus a battery and charger. This heat gun suits DIYers and professionals needing portability without sacrificing too much power, but if you require very precise temperature control or longer continuous use, you might want to consider other options.